com.cryptorefills/mcp-server

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Status

Healthy

Score

75.7

Transport

sse

Tools

Production readiness

Verdict

Needs remediation

Current validation evidence shows operational or discovery gaps that should be fixed first.

Critical alerts

Production verdicts degrade quickly when critical alerts are active.

Evidence confidence

Confidence score

65.0

Based on 20 recent validations, 26 captured checks, and validation age of 605.5 hours.

Live checks captured

More direct checks increase trust in the current verdict.

Validation age

605.5h

Lower age means fresher evidence.

Recommended for

Claude Desktop

Claude Desktop is marked compatible with score 83.

Smithery

Smithery is marked compatible with score 100.

Generic Streamable HTTP

Generic Streamable HTTP is marked compatible with score 100.

Client readiness verdicts

Ready for ChatGPT custom connector

Partial

Requires a streamable HTTP endpoint.; OpenAI connectors expect OAuth for remote server auth.; Dynamic client registration materially improves connector setup.; Transport compliance should be in good shape.

Confidence: medium (65.0)

Evidence provenance

Winner: live_validation

Supporting sources: live_validation, history, server_card

Disagreements: none

initialize • OK
tools_list • OK
transport_compliance_probe • Error
step_up_auth_probe • Missing
connector_replay_probe • OK — Frozen tool snapshots must survive refresh.
request_association_probe • Missing — Roots, sampling, and elicitation should stay request-scoped.

Ready for Claude remote MCP

Ready

Transport behavior should match Claude-compatible HTTP expectations.

Confidence: medium (65.0)

Evidence provenance

Winner: live_validation

Supporting sources: live_validation, history, server_card

Disagreements: none

initialize • OK
tools_list • OK
transport_compliance_probe • Error

Unsafe for write actions

Current write surface is bounded enough for cautious review.

Confidence: medium (65.0)

Evidence provenance

Winner: live_validation

Supporting sources: live_validation, history

Disagreements: none

action_safety_probe • OK

Snapshot churn risk

Low

No material tool-surface churn detected in the latest comparison.

Confidence: medium (65.0)

Evidence provenance

Winner: history

Supporting sources: history, live_validation

Disagreements: none

tool_snapshot_probe • OK
connector_replay_probe • OK

Why not ready by client

ChatGPT custom connector

Partial

Remediation checklist

No explicit blockers recorded.

Claude remote MCP

Ready

Remediation checklist

No explicit blockers recorded.

Write-safe publishing

Ready

Remediation checklist

No explicit blockers recorded.

Verdict traces

Production verdict

Needs remediation

Current validation evidence shows operational or discovery gaps that should be fixed first.

Confidence: medium (65.0)

Winning source: live_validation

Triggering alerts

validation_stale • medium • Validation evidence is stale

Client verdict trace table

Verdict	Status	Checks	Winning source	Conflicts
`openai_connectors`	Partial	initialize, tools_list, transport_compliance_probe, step_up_auth_probe, connector_replay_probe, request_association_probe	live_validation	none
`claude_desktop`	Ready	initialize, tools_list, transport_compliance_probe	live_validation	none
`unsafe_for_write_actions`	No	action_safety_probe	live_validation	none
`snapshot_churn_risk`	Low	tool_snapshot_probe, connector_replay_probe	history	none

Publishability policy profiles

ChatGPT custom connector publishability

Caution

Search Fetch Only: Yes
Write Actions Present: No
Oauth Configured: No
Admin Refresh Required: No
Safe For Company Knowledge: Yes
Safe For Messages Api Remote Mcp: No

Claude remote MCP publishability

Ready

Transport behavior should match Claude-compatible HTTP expectations.

Search Fetch Only: Yes
Write Actions Present: No
Oauth Configured: No
Admin Refresh Required: No
Safe For Company Knowledge: Yes
Safe For Messages Api Remote Mcp: No

Compatibility fixtures

ChatGPT custom connector fixture

Degraded

remote_http_endpoint: Passes
oauth_discovery: Degraded
frozen_tool_snapshot_refresh: Passes
request_association: Passes

Anthropic remote MCP fixture

Degraded

Transport behavior should match Claude-compatible HTTP expectations.

remote_transport: Passes
tool_discovery: Passes
auth_connect: Passes
safe_write_review: Passes

Authenticated validation sessions

Latest profile

remote_mcp

Authenticated session used

Public score isolation

✓

Preview endpoint

/v1/verify

CI preview endpoint

/v1/ci/preview

Public server reputation

Validation success 7d

n/a

Validation success 30d

1.0

Mean time to recover

n/a

Breaking diffs 30d

Registry drift frequency 30d

Snapshot changes 30d

Incident & change feed

Timestamp	Event	Details
Apr 09, 2026 12:27:18 AM UTC	Latest validation: healthy	Score 75.7 with status healthy.

Capabilities

OAuth: ✕
DCR/CIMD: ✕
Prompts: ✕
Homepage: none
Docs: none
Support: none
Icon: none
Remote endpoint: https://api.cryptorefills.com/mcp/sse
Server card: none

Use-case taxonomy

development communication automation

Security posture

Tools analyzed

High-risk tools

Destructive tools

Exec tools

Egress tools

Secret tools

Bulk-access tools

Risk distribution

medium:1

Tool capability & risk inventory

Tool	Capabilities	Risk	Findings	Notes
`purchaseElicitation`	admin secrets	Medium	secret material access	Safeguards hinted in metadata.

Write-action governance

Governance status

Safe to publish

✓

Auth boundary

public_or_unclear

Blast radius

Low

High-risk tools

Confirmation signals

purchaseElicitation

Safeguard count

Status detail: No unsafe write-action governance gaps detected on the latest validation.

Tool	Risk	Flags	Safeguards
No high-risk tools were detected on the latest run.

Action-controls diff

Snapshot changed

Disabled-by-default candidates

none

Manual review candidates

none

New actions

Action	Risk	Flags
No newly added actions.

Changed actions

Action	Change types	Risk
No materially changed actions.

Why this score?

Access & Protocol

32/44

Connectivity, auth, and transport expectations for common clients.

Interface Quality

36.4/56

How well the tool/resource interface communicates and behaves under automation.

Security Posture

28.5/36

How safely the exposed tool surface handles destructive actions, egress, execution, secrets, and risky inputs.

Reliability & Trust

23/24

Operational stability, consistency, and trustworthiness over time.

Discovery & Governance

23.5/28

How well the server is documented, listed, and governed in public registries.

Adoption & Market

5/8

Adoption clues and public evidence that the server is intended for external use.

Algorithmic score breakdown

Auth Operability

2/4

Measures whether auth discovery and protected access behave predictably for clients.

Error Contract Quality

3.4/4

Grades machine-readable error structure, status alignment, and remediation hints.

Rate-Limit Semantics

2/4

Checks whether quota/throttle responses are deterministic and automation-friendly.

Schema Completeness

2/4

Completeness of tool descriptions, parameter docs, examples, and schema shape.

Backward Compatibility

4/4

Stability score across tool schema/name drift relative to prior validations.

SLO Health

3/4

Availability, latency, and burst-failure profile across recent validation history.

Security Hygiene

2.5/4

HTTPS posture, endpoint hygiene, and response-surface hardening checks.

Task Success

4/4

Can an agent reliably initialize, enumerate tools, and execute core MCP flows?

Trust Confidence

4/4

Confidence-adjusted reliability score that penalizes low evidence volume.

Abuse/Noise Resilience

4/4

How well the server preserves core behavior in the presence of noisy traffic patterns.

Prompt Contract

2/4

Quality of prompt metadata, argument shape, and prompt discoverability for clients.

Resource Contract

2/4

How completely resources and resource templates describe URIs, types, and usage shape.

Discovery Metadata

3/4

Homepage, docs, icon, repository, support, and license coverage for directory consumers.

Registry Consistency

2/4

Agreement between stored registry metadata, live server-card data, and current validation output.

Installability

4/4

How cleanly a real client can connect, initialize, enumerate tools, and proceed through auth.

Session Semantics

4/4

Determinism and state behavior across repeated MCP calls, including sticky-session surprises.

Tool Surface Design

3/4

Naming clarity, schema ergonomics, and parameter complexity across the tool surface.

Result Shape Stability

4/4

Stability of declared output schemas across validations, with penalties for drift or missing shapes.

OAuth Interop

3/4

Depth and client compatibility of OAuth/OIDC metadata beyond the minimal protected-resource check.

Recovery Semantics

0/4

Whether failures include actionable machine-readable next steps such as retry or upgrade guidance.

Maintenance Signal

4/4

Versioning, update recency, and historical validation cadence that indicate active stewardship.

Adoption Signal

2/4

Directory presence and distribution clues that suggest the server is intended for external use.

Freshness Confidence

4/4

Confidence that recent validations are current enough and dense enough to trust operationally.

Transport Fidelity

4/4

Whether declared transport metadata matches the observed endpoint behavior and response formats.

Spec Recency

4/4

How close the server’s claimed MCP protocol version is to the latest known public revision.

Session Resume

3/4

Whether Streamable HTTP session identifiers and resumed requests behave cleanly for real clients.

Step-Up Auth

3/4

Whether OAuth metadata and WWW-Authenticate challenges support granular, incremental consent instead of broad upfront scopes.

Transport Compliance

0/4

Checks session headers, protocol-version enforcement, session teardown, and expired-session behavior.

Utility Coverage

2/4

Signals support for completions, pagination, and task-oriented utility surfaces that larger clients increasingly expect.

Advanced Capability Coverage

2/4

Coverage of newer MCP surfaces like roots, sampling, elicitation, structured output, and related metadata.

Connector Publishability

3/4

How ready the server looks for client catalogs and managed connector programs.

Tool Snapshot Churn

4/4

Stability of the tool surface across recent validations, including add/remove and output-shape drift.

Connector Replay

4/4

Whether a previously published frozen connector snapshot would remain backward compatible after the latest tool refresh.

Request Association

3/4

Whether roots, sampling, and elicitation appear tied to active client requests instead of arriving unsolicited on idle sessions.

Interactive Flow Safety

3/4

Whether prompts and docs steer users toward safe auth flows instead of pasting secrets directly.

Action Safety

3/4

Risk-weighted view of destructive, exec, egress, and confirmation semantics across the tool surface.

Official Registry Presence

4/4

Whether the server appears directly or indirectly in the official MCP registry.

Provenance Divergence

4/4

How closely official registry metadata, the live server card, and public repo/package signals agree with each other.

Safety Transparency

4/4

Clarity of docs, auth disclosure, support links, and other trust signals visible to integrators.

Tool Capability Clarity

3/4

How clearly the tool surface communicates whether each action reads, writes, deletes, executes, or exports data.

Destructive Operation Safety

3/4

Penalizes delete/revoke/destroy style tools unless auth and safeguards reduce blast radius.

Egress / SSRF Resilience

3/4

Assesses arbitrary URL fetch, crawl, webhook, and remote-request exposure on the tool surface.

Execution / Sandbox Safety

4/4

Evaluates shell, code, script, and command-execution exposure and whether that surface appears contained.

Data Exfiltration Resilience

3/4

Assesses export, dump, backup, and bulk-read behavior against the surrounding auth and safeguard signals.

Least Privilege Scope

2/4

Rewards scoped auth metadata and penalizes broad or missing scopes around privileged tools.

Secret Handling Hygiene

3/4

Assesses secret-bearing tools, token leakage risk, and whether the public surface avoids obvious secret exposure.

Supply Chain Signal

2.5/4

Public metadata signal for repository, changelog, license, versioning, and recency that supports supply-chain trust.

Input Sanitization Safety

4/4

Penalizes risky freeform string inputs when schemas do not constrain URLs, code, paths, queries, or templates.

Tool Namespace Clarity

3/4

Measures naming uniqueness and ambiguity across the tool namespace to reduce collision and confusion risk.

Compatibility profiles

OpenAI Connectors

55.6

partial

Connector URL: https://api.cryptorefills.com/mcp/sse
# No OAuth metadata detected.
# Server: com.cryptorefills/mcp-server

Claude Desktop

83.3

compatible

Transport behavior should match Claude-compatible HTTP expectations.

{
  "mcpServers": {
    "mcp-server": {
      "command": "npx",
      "args": ["mcp-remote", "https://api.cryptorefills.com/mcp/sse"]
    }
  }
}

Smithery

100.0

compatible

No major blockers detected.

smithery mcp add "https://api.cryptorefills.com/mcp/sse"

Generic Streamable HTTP

100.0

compatible

No major blockers detected.

curl -sS https://api.cryptorefills.com/mcp/sse -H 'content-type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"mcp-verify","version":"0.1.0"}}}'

Actionable remediation

Severity	Remediation	Why it matters	Recommended action
High	Align session and protocol behavior with Streamable HTTP expectations	Clients increasingly rely on MCP-Protocol-Version, session teardown, and expired-session semantics.	Align MCP-Protocol-Version, MCP-Session-Id, DELETE teardown, and expired-session handling with the transport spec. Playbook Return `Mcp-Session-Id` and `Mcp-Protocol-Version` headers consistently on streamable HTTP responses. Honor `DELETE` session teardown and return `404` when a deleted session is reused. Reject invalid protocol-version headers with `400 Bad Request`.
High	Associate roots, sampling, and elicitation with active client requests	Modern MCP guidance expects roots, sampling, and elicitation traffic to be tied to an active client request instead of arriving unsolicited on idle sessions.	Inspect the latest validation evidence and resolve the client-visible regression. Playbook Inspect the latest validation evidence. Resolve the highest-severity client-facing gap first. Revalidate and confirm the score and verdict improve.
High	Expose /.well-known/oauth-protected-resource	Without a protected-resource document, OAuth clients cannot discover auth requirements reliably.	Serve /.well-known/oauth-protected-resource and point it at your authorization server metadata. Playbook Serve `/.well-known/oauth-protected-resource` from the same host as the MCP endpoint. Point it at the authorization server metadata URL. Confirm clients receive consistent auth hints before tool execution.
High	Publish OAuth authorization-server metadata	Clients need authorization-server metadata to discover issuer, endpoints, and DCR support.	Publish /.well-known/oauth-authorization-server from your issuer and include registration_endpoint when supported. Playbook Publish `/.well-known/oauth-authorization-server` from the issuer. Add `registration_endpoint` if DCR is supported. Verify issuer, authorization, token, and jwks metadata are all reachable.
High	Publish a complete server card	Missing or incomplete server-card metadata weakens discovery, documentation, and trust signals.	Serve /.well-known/mcp/server-card.json and include tools, prompts/resources, homepage, and support links. Playbook Publish `/.well-known/mcp/server-card.json`. Include homepage, repository, support, tools, prompts/resources, and auth metadata. Revalidate the server after publishing the card.
High	Stop asking users to paste secrets directly	Public MCP servers should prefer OAuth or browser-based auth guidance over in-band secret collection.	Inspect the latest validation evidence and resolve the client-visible regression. Playbook Inspect the latest validation evidence. Resolve the highest-severity client-facing gap first. Revalidate and confirm the score and verdict improve.
Medium	Adopt a current MCP protocol revision	Older protocol revisions reduce compatibility with newer clients and registry programs.	Inspect the latest validation evidence and resolve the client-visible regression. Playbook Inspect the latest validation evidence. Resolve the highest-severity client-facing gap first. Revalidate and confirm the score and verdict improve.
Medium	Close connector-publishing gaps	Connector catalogs care about protocol recency, session behavior, auth clarity, and tool-surface stability.	Inspect the latest validation evidence and resolve the client-visible regression. Playbook Inspect the latest validation evidence. Resolve the highest-severity client-facing gap first. Revalidate and confirm the score and verdict improve.
Medium	Document minimal scopes and return cleaner auth challenges	Modern clients expect granular scopes and step-up auth signals such as WWW-Authenticate scope hints.	Return granular scopes and WWW-Authenticate challenge hints instead of forcing overly broad auth upfront. Playbook Advertise the narrowest viable scopes in OAuth metadata. Return `WWW-Authenticate` challenges with scope or insufficient-scope hints when additional consent is needed. Revalidate with both public discovery and auth-required flows.
Medium	Publish OpenID configuration	OIDC metadata improves token validation and client compatibility.	Expose /.well-known/openid-configuration with issuer, jwks_uri, and supported grants. Playbook Inspect the latest validation evidence. Resolve the highest-severity client-facing gap first. Revalidate and confirm the score and verdict improve.
Medium	Repair prompts/list or stop advertising prompts	Prompt metadata should either work live or be removed from the advertised capability set.	Only advertise prompts if prompts/list works and prompt arguments are documented. Playbook Only advertise prompts that are actually accessible. Add prompt descriptions and argument docs. Run a live `prompts/list` check after any prompt changes.
Medium	Repair resources/list or stop advertising resources	Resource metadata should either work live or be removed from the advertised capability set.	Only advertise resources if resources/list works and resources expose stable URIs/types. Playbook Only advertise resources with stable URIs and read semantics. Add MIME/type hints where possible. Run a live `resources/list` and `resources/read` check after updates.
Medium	Respond to validation evidence is stale	Latest validation is 605.5 hours old.	Trigger a fresh validation run or increase scheduler priority for this server. Playbook Queue a new validation run now. Inspect whether the scheduler priority should be raised for this server. Do not rely on stale evidence for production decisions.
Medium	Support resumable HTTP sessions cleanly	Modern MCP clients increasingly expect resumable session behavior on streamable HTTP transports.	Inspect the latest validation evidence and resolve the client-visible regression. Playbook Inspect the latest validation evidence. Resolve the highest-severity client-facing gap first. Revalidate and confirm the score and verdict improve.
Low	Expose modern utility surfaces like completions, pagination, or tasks	Utility coverage improves interoperability with larger clients and long-lived agent workflows.	Expose completions, pagination, and task metadata where supported so larger clients can plan and resume work safely. Playbook Advertise `completions`, pagination cursors, and `tasks` only when they are actually supported. Return `nextCursor` on large list operations when pagination is available. Document task support and whether it requires step-up auth.
Low	Publish newer MCP capability signals	Roots, sampling, elicitation, structured outputs, and related metadata improve client understanding and ranking.	Inspect the latest validation evidence and resolve the client-visible regression. Playbook Inspect the latest validation evidence. Resolve the highest-severity client-facing gap first. Revalidate and confirm the score and verdict improve.

Point loss breakdown

Component	Current	Points missing
Transport Compliance	0/4	-4.0
Recovery Semantics	0/4	-4.0
Utility Coverage	2/4	-2.0
Schema Completeness	2/4	-2.0
Resource Contract	2/4	-2.0
Registry Consistency	2/4	-2.0
Rate Limit Semantics	2/4	-2.0
Prompt Contract	2/4	-2.0
Least Privilege Scope	2/4	-2.0
Auth Operability	2/4	-2.0
Advanced Capability Coverage	2/4	-2.0
Adoption Signal	2/4	-2.0

Validation diff

Score delta

Summary changed

Tool delta

Prompt delta

Auth mode changed

Write surface expanded

Protocol regressed

Registry drift changed

Regressed checks: none

Improved checks: none

Component	Previous	Latest	Delta
No component deltas between the latest two runs.

Tool snapshot diff & changelog

Snapshot changed

Added tools

none

Removed tools

none

Required-argument changes

Tool	Added required args	Removed required args
No required-argument changes detected.

Output-schema drift

Tool	Previous properties	Latest properties
No output-schema drift detected.

Connector replay

Status

Backward compatible

✓

Would break after refresh

Added tools

none

Removed tools

none

Additive output changes

none

Required-argument replay breaks

Tool	Added required args	Removed required args
No required-argument replay breaks detected.

Output-schema replay breaks

Tool	Removed properties	Added properties
No output-schema replay breaks detected.

Transport compliance drilldown

Probe status

Error

Transport

sse

Session header

Protocol header

Bad protocol response

200

DELETE teardown

n/a

Expired session retry

n/a

Last-Event-ID visible

Issues: missing_session_id, missing_protocol_header, bad_protocol_not_rejected

Request association

Status

Missing

Advertised capabilities

none

Observed idle methods

none

Violating methods

none

Probe HTTP status

n/a

Issues

none

Utility coverage

Probe status

Missing

Completions

not detected

Completion probe target: none

Pagination

not detected

No nextCursor evidence.

Tasks

Missing

Advertised: no

Benchmark tasks

Benchmark task	Status	Evidence
Discover tools	Passes	`initialize` • OK `tools_list` • OK
Read-only fetch flow	Likely to fail	`resource_read` • Missing `read_only_tool_surface` • Missing
OAuth-required connect	Degraded	`oauth_protected_resource` • Error `step_up_auth_probe` • Missing
Safe write flow with confirmation	Passes	`action_safety_probe` • OK

Registry & provenance divergence

Probe status

Direct official match

yes

Drift fields

none

Field	Registry	Live server card
Title	n/a	n/a
Version	n/a	n/a
Homepage	n/a	n/a

Active alerts

Validation evidence is stale (medium)
Latest validation is 605.5 hours old.

Aliases & registry graph

Identifier	Source	Canonical	Score
`com.cryptorefills/mcp-server`	official_registry	yes	75.71

Alias consolidation

Canonical identifier

com.cryptorefills/mcp-server

Duplicate aliases

Registry sources

official_registry

Remote URLs

https://api.cryptorefills.com/mcp/sse

Homepages

none

Source disagreements

Field	What differs	Observed values
No source disagreements detected.

Install snippets

Openai Connectors

Connector URL: https://api.cryptorefills.com/mcp/sse
# No OAuth metadata detected.
# Server: com.cryptorefills/mcp-server

Claude Desktop

{
  "mcpServers": {
    "mcp-server": {
      "command": "npx",
      "args": ["mcp-remote", "https://api.cryptorefills.com/mcp/sse"]
    }
  }
}

Smithery

smithery mcp add "https://api.cryptorefills.com/mcp/sse"

Generic Http

curl -sS https://api.cryptorefills.com/mcp/sse -H 'content-type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"mcp-verify","version":"0.1.0"}}}'

Agent access & tool surface

Live server tools

purchaseElicitation

Observed from the latest live validation against https://api.cryptorefills.com/mcp/sse. This is the target server surface, not Verify's own inspection tools.

Live capability counts

1 tools • 0 prompts • 0 resources

Counts come from the latest tools/list, prompts/list, and resources/list checks.

Inspect with Verify

search_servers recommend_servers get_server_report compare_servers

Use Verify itself to search, recommend, compare, and fetch the full report for com.cryptorefills/mcp-server.

Direct machine links

JSON report • Compare this server • Verify MCP API

Claims & monitoring

Server ownership

No verified maintainer claim recorded.

Watch subscriptions

Teams: none

Alert routing

Active watches

Generic webhooks

Slack routes

Teams routes

Email routes

Watch	Team	Channels	Minimum severity
No active watch destinations.

Maintainer analytics

Validation Run Count

Average Latency Ms

4154.88

Healthy Run Ratio Recent

1.0

Registry Presence Count

Active Alert Count

Watcher Count

Verified Claim

False

Taxonomy Tags

development, communication, automation

Score Trend

75.71, 75.71, 75.71, 75.71, 75.71, 75.71, 75.71, 75.71, 75.71, 75.71

Remediation Count

High Risk Tool Count

Destructive Tool Count

Exec Tool Count

Maintainer response quality

Score

16.67

Verified claim

Support contact

Changelog present

Incident notes present

Tool changes documented

✓

Annotation history

Annotation count

Maintainer annotations

No maintainer annotations have been recorded yet.

Maintainer rebuttals & expected behavior

No maintainer rebuttals or expected-behavior overrides are recorded yet.

Latest validation evidence

Latest summary

Healthy

Validation profile

remote_mcp

Started

Apr 09, 2026 12:27:14 AM UTC

Latency

4193.0 ms

Failures

oauth_authorization_server no authorization server
oauth_protected_resource Client error '404 Not Found' for url 'https://api.cryptorefills.com/.well-known/oauth-protected-resource' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404
openid_configuration no authorization server
server_card Client error '404 Not Found' for url 'https://api.cryptorefills.com/.well-known/mcp/server-card.json' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404
transport_compliance_probe Issues: missing session id, missing protocol header, bad protocol not rejected (bad protocol=200).

Checks

Check	Status	Latency	Evidence
`action_safety_probe`	OK	n/a	No high-risk write, destructive, or exec tools detected.
`advanced_capabilities_probe`	Warning	n/a	Only 1 capability signal(s): structured outputs.
`connector_publishability_probe`	Warning	n/a	Publishability blockers: transport compliance, server card.
`connector_replay_probe`	OK	n/a	Backward compatible with no breaking tool-surface changes.
`determinism_probe`	OK	249.3 ms	Check completed
`initialize`	OK	399.8 ms	Protocol 2024-11-05
`interactive_flow_probe`	Missing	n/a	Check completed
`oauth_authorization_server`	Missing	n/a	no authorization server
`oauth_protected_resource`	Error	395.4 ms	Client error '404 Not Found' for url 'https://api.cryptorefills.com/.well-known/oauth-protected-resource' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404
`official_registry_probe`	OK	n/a	Check completed
`openid_configuration`	Missing	n/a	no authorization server
`probe_noise_resilience`	OK	406.5 ms	Fetched https://api.cryptorefills.com/robots.txt
`prompt_get`	Missing	n/a	not advertised
`prompts_list`	Missing	409.8 ms	not supported
`protocol_version_probe`	Warning	n/a	Claims 2024-11-05; 3 release(s) behind 2025-11-25.
`provenance_divergence_probe`	OK	n/a	Check completed
`request_association_probe`	Missing	n/a	No request-association capabilities were advertised.
`resource_read`	Missing	n/a	not advertised
`resources_list`	Missing	385.7 ms	not supported
`server_card`	Error	509.9 ms	Client error '404 Not Found' for url 'https://api.cryptorefills.com/.well-known/mcp/server-card.json' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404
`session_resume_probe`	Warning	n/a	no session id
`step_up_auth_probe`	Missing	n/a	No OAuth or incremental-scope signals detected.
`tool_snapshot_probe`	OK	n/a	Check completed
`tools_list`	OK	387.6 ms	1 tool(s) exposed
`transport_compliance_probe`	Error	380.5 ms	Issues: missing session id, missing protocol header, bad protocol not rejected (bad protocol=200).
`utility_coverage_probe`	Missing	97.5 ms	No completions evidence; no pagination evidence; tasks missing.

Raw evidence view

Show raw JSON evidence

{
  "checks": {
    "action_safety_probe": {
      "details": {
        "auth_present": false,
        "confirmation_signals": [
          "purchaseElicitation"
        ],
        "safeguard_count": 1,
        "summary": {
          "bulk_access_tools": 0,
          "capability_distribution": {
            "admin": 1,
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          },
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            "low": 0,
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        }
      },
      "latency_ms": null,
      "status": "ok"
    },
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      "details": {
        "capabilities": {
          "completions": false,
          "elicitation": false,
          "prompts": false,
          "resource_links": false,
          "resources": false,
          "roots": false,
          "sampling": false,
          "structured_outputs": true
        },
        "enabled": [
          "structured_outputs"
        ],
        "enabled_count": 1,
        "initialize_capability_keys": [
          "tools"
        ]
      },
      "latency_ms": null,
      "status": "warning"
    },
    "connector_publishability_probe": {
      "details": {
        "blockers": [
          "transport_compliance",
          "server_card"
        ],
        "criteria": {
          "action_safety": true,
          "auth_flow": true,
          "connector_replay": true,
          "initialize": true,
          "protocol_version": true,
          "remote_transport": true,
          "request_association": true,
          "server_card": false,
          "session_resume": true,
          "step_up_auth": true,
          "tool_surface": true,
          "tools_list": true,
          "transport_compliance": false
        },
        "high_risk_tools": 0,
        "tool_count": 1,
        "transport": "sse"
      },
      "latency_ms": null,
      "status": "warning"
    },
    "connector_replay_probe": {
      "details": {
        "added_tools": [],
        "additive_output_changes": [],
        "backward_compatible": true,
        "output_breaks": [],
        "removed_tools": [],
        "required_arg_breaks": [],
        "would_break_after_refresh": false
      },
      "latency_ms": null,
      "status": "ok"
    },
    "determinism_probe": {
      "details": {
        "attempts": 2,
        "baseline_signature": "98cfac616676f2515d72095ae82632e54b5301c615826d2ac9b197d191fb9eec",
        "errors": [],
        "matches": 2,
        "stable_ratio": 1.0,
        "successful": 2
      },
      "latency_ms": 249.33,
      "status": "ok"
    },
    "initialize": {
      "details": {
        "headers": {
          "content-type": "text/event-stream"
        },
        "http_status": 200,
        "payload": {
          "id": 1,
          "jsonrpc": "2.0",
          "result": {
            "capabilities": {
              "tools": {}
            },
            "protocolVersion": "2024-11-05",
            "serverInfo": {
              "name": "CryptoRefills MCP Server",
              "version": "1.0.0"
            }
          }
        },
        "url": "https://api.cryptorefills.com/mcp/sse"
      },
      "latency_ms": 399.81,
      "status": "ok"
    },
    "interactive_flow_probe": {
      "details": {
        "oauth_supported": false,
        "prompt_available": false,
        "risk_hits": [],
        "safe_hits": []
      },
      "latency_ms": null,
      "status": "missing"
    },
    "oauth_authorization_server": {
      "details": {
        "reason": "no_authorization_server"
      },
      "latency_ms": null,
      "status": "missing"
    },
    "oauth_protected_resource": {
      "details": {
        "error": "Client error '404 Not Found' for url 'https://api.cryptorefills.com/.well-known/oauth-protected-resource'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404",
        "url": "https://api.cryptorefills.com/.well-known/oauth-protected-resource"
      },
      "latency_ms": 395.35,
      "status": "error"
    },
    "official_registry_probe": {
      "details": {
        "direct_match": true,
        "official_peer_count": 1,
        "registry_identifier": "com.cryptorefills/mcp-server",
        "registry_source": "official_registry"
      },
      "latency_ms": null,
      "status": "ok"
    },
    "openid_configuration": {
      "details": {
        "reason": "no_authorization_server"
      },
      "latency_ms": null,
      "status": "missing"
    },
    "probe_noise_resilience": {
      "details": {
        "headers": {
          "content-type": "text/plain; charset=UTF-8"
        },
        "http_status": 404,
        "url": "https://api.cryptorefills.com/robots.txt"
      },
      "latency_ms": 406.51,
      "status": "ok"
    },
    "prompt_get": {
      "details": {
        "reason": "not_advertised"
      },
      "latency_ms": null,
      "status": "missing"
    },
    "prompts_list": {
      "details": {
        "headers": {
          "content-type": "text/event-stream"
        },
        "http_status": 200,
        "payload": {
          "error": {
            "code": -32601,
            "message": "Method not found"
          },
          "id": 3,
          "jsonrpc": "2.0"
        },
        "reason": "not_supported",
        "url": "https://api.cryptorefills.com/mcp/sse"
      },
      "latency_ms": 409.84,
      "status": "missing"
    },
    "protocol_version_probe": {
      "details": {
        "claimed_version": "2024-11-05",
        "lag_days": 385,
        "latest_known_version": "2025-11-25",
        "releases_behind": 3,
        "validator_protocol_version": "2025-03-26"
      },
      "latency_ms": null,
      "status": "warning"
    },
    "provenance_divergence_probe": {
      "details": {
        "direct_official_match": true,
        "drift_fields": [],
        "metadata_document_count": 1,
        "registry_homepage": null,
        "registry_repository": null,
        "registry_title": null,
        "registry_version": null,
        "server_card_homepage": null,
        "server_card_repository": null,
        "server_card_title": null,
        "server_card_version": null
      },
      "latency_ms": null,
      "status": "ok"
    },
    "request_association_probe": {
      "details": {
        "reason": "no_request_association_capabilities_advertised"
      },
      "latency_ms": null,
      "status": "missing"
    },
    "resource_read": {
      "details": {
        "reason": "not_advertised"
      },
      "latency_ms": null,
      "status": "missing"
    },
    "resources_list": {
      "details": {
        "headers": {
          "content-type": "text/event-stream"
        },
        "http_status": 200,
        "payload": {
          "error": {
            "code": -32601,
            "message": "Method not found"
          },
          "id": 5,
          "jsonrpc": "2.0"
        },
        "reason": "not_supported",
        "url": "https://api.cryptorefills.com/mcp/sse"
      },
      "latency_ms": 385.73,
      "status": "missing"
    },
    "server_card": {
      "details": {
        "error": "Client error '404 Not Found' for url 'https://api.cryptorefills.com/.well-known/mcp/server-card.json'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404",
        "url": "https://api.cryptorefills.com/.well-known/mcp/server-card.json"
      },
      "latency_ms": 509.88,
      "status": "error"
    },
    "session_resume_probe": {
      "details": {
        "protocol_version": "2024-11-05",
        "reason": "no_session_id",
        "resume_expected": true,
        "transport": "sse"
      },
      "latency_ms": null,
      "status": "warning"
    },
    "step_up_auth_probe": {
      "details": {
        "auth_required_checks": [],
        "broad_scopes": [],
        "challenge_headers": [],
        "minimal_scope_documented": false,
        "oauth_present": false,
        "scope_specificity_ratio": 0.0,
        "step_up_signals": [],
        "supported_scopes": []
      },
      "latency_ms": null,
      "status": "missing"
    },
    "tool_snapshot_probe": {
      "details": {
        "added": [],
        "changed_outputs": [],
        "current_tool_count": 1,
        "previous_tool_count": 1,
        "removed": [],
        "similarity": 1.0
      },
      "latency_ms": null,
      "status": "ok"
    },
    "tools_list": {
      "details": {
        "headers": {
          "content-type": "text/event-stream"
        },
        "http_status": 200,
        "payload": {
          "id": 2,
          "jsonrpc": "2.0",
          "result": {
            "tools": [
              {
                "description": "Interactive, stateful endpoint to guide small-footprint AI agents through a purchase flow for gift cards or mobile top-ups. Call repeatedly with the same session_token until 'status' is 'complete' or 'error'. For the first call, provide an empty 'body': {} (session_token will be generated and returned). Provide 'answer' in the body to respond to the current question. Use 'action: back' in the body to go to the previous step. Handles product type selection, country, brand, amount, beneficiary, coin, network, user email, and final confirmation/validation/order creation.",
                "inputSchema": {
                  "definitions": {
                    "Acquisition": {
                      "additionalProperties": false,
                      "properties": {
                        "cid": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "click_id": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "conversion_flow": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "gclid": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "referer": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "session_id": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_campaign": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_content": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_medium": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_source": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_term": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "type": "object"
                    },
                    "AcquisitionOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/Acquisition"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "Amount": {
                      "properties": {
                        "base": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "promotion_bonus": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "total_excluding_tax": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "total_including_tax": {
                          "$ref": "#/definitions/IAmount"
                        }
                      },
                      "required": [
                        "base",
                        "promotion_bonus",
                        "total_excluding_tax",
                        "total_including_tax"
                      ],
                      "type": "object"
                    },
                    "BaseCurrency": {
                      "additionalProperties": false,
                      "properties": {
                        "is_suspended": {
                          "type": "boolean"
                        },
                        "logo_url": {
                          "type": "string"
                        },
                        "name": {
                          "examples": [
                            "BTC, ETH, USDT, USDC, SOL"
                          ],
                          "type": "string"
                        }
                      },
                      "required": [
                        "name",
                        "logo_url",
                        "is_suspended"
                      ],
                      "type": "object"
                    },
                    "Benefit": {
                      "properties": {
                        "additional_information": {
                          "type": "string"
                        },
                        "amount": {
                          "$ref": "#/definitions/Amount"
                        },
                        "type": {
                          "type": "string"
                        },
                        "unit": {
                          "type": "string"
                        },
                        "unit_type": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "type",
                        "unit_type",
                        "unit",
                        "amount",
                        "additional_information"
                      ],
                      "type": "object"
                    },
                    "BrandModel": {
                      "properties": {
                        "additional_categories": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "bg_color": {
                          "type": "string"
                        },
                        "brand": {
                          "type": "string"
                        },
                        "brand_id": {
                          "type": "string"
                        },
                        "category": {
                          "type": "string"
                        },
                        "country_code": {
                          "type": "string"
                        },
                        "family": {
                          "type": "string"
                        },
                        "is_out_of_stock": {
                          "type": "boolean"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "logo_base_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "logo_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "max": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "min": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "family",
                        "brand_id",
                        "brand",
                        "logo_url",
                        "category",
                        "is_out_of_stock",
                        "country_code",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "CampaignReward": {
                      "properties": {
                        "campaign_description": {
                          "type": "string"
                        },
                        "campaign_name": {
                          "type": "string"
                        },
                        "reward": {
                          "additionalProperties": true,
                          "type": "object"
                        }
                      },
                      "required": [
                        "campaign_name",
                        "reward"
                      ],
                      "type": "object"
                    },
                    "CategoryModel": {
                      "properties": {
                        "brands": {
                          "items": {
                            "$ref": "#/definitions/BrandModel"
                          },
                          "type": "array"
                        },
                        "category": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "kind": {
                          "type": "string"
                        },
                        "popular_brands": {
                          "items": {
                            "$ref": "#/definitions/BrandModel"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "kind",
                        "brands",
                        "popular_brands"
                      ],
                      "type": "object"
                    },
                    "CreateOrderRequest": {
                      "additionalProperties": false,
                      "properties": {
                        "acquisition": {
                          "$ref": "#/definitions/AcquisitionOptional"
                        },
                        "binance_sku": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/ProductDeliverable"
                          },
                          "type": "array"
                        },
                        "external_store": {
                          "$ref": "#/definitions/ExternalStoreOptional"
                        },
                        "lang": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "nft_codes": {
                          "items": {
                            "$ref": "#/definitions/NFTCode"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "payment": {
                          "$ref": "#/definitions/IPayment"
                        },
                        "promo_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "refund_wallet_address": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "time_zone": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "user": {
                          "$ref": "#/definitions/User"
                        }
                      },
                      "required": [
                        "user",
                        "payment",
                        "deliveries"
                      ],
                      "type": "object"
                    },
                    "CurrencyWithNetwork": {
                      "properties": {
                        "is_suspended": {
                          "type": "boolean"
                        },
                        "logo_url": {
                          "type": "string"
                        },
                        "name": {
                          "type": "string"
                        },
                        "networks": {
                          "items": {
                            "$ref": "#/definitions/PaymentNetwork"
                          },
                          "type": "array"
                        },
                        "threshold": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "name",
                        "logo_url",
                        "networks",
                        "is_suspended"
                      ],
                      "type": "object"
                    },
                    "CustomerSpecific": {
                      "properties": {
                        "account": {
                          "type": "string"
                        },
                        "face_value": {
                          "type": "number"
                        }
                      },
                      "required": [
                        "account",
                        "face_value"
                      ],
                      "type": "object"
                    },
                    "Delivery": {
                      "properties": {
                        "deliverable": {
                          "$ref": "#/definitions/ProductDeliverable"
                        },
                        "delivery_state": {
                          "type": "string"
                        },
                        "id": {
                          "type": "string"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "sandbox_mode": {
                          "type": [
                            "boolean",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "id",
                        "delivery_state",
                        "kind",
                        "deliverable"
                      ],
                      "type": "object"
                    },
                    "DetailedMultiProductsOrderValidationRequest": {
                      "additionalProperties": false,
                      "properties": {
                        "acquisition": {
                          "$ref": "#/definitions/AcquisitionOptional"
                        },
                        "binance_sku": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/ProductDeliverable"
                          },
                          "type": "array"
                        },
                        "external_store": {
                          "$ref": "#/definitions/ExternalStoreOptional"
                        },
                        "lang": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "nft_codes": {
                          "items": {
                            "$ref": "#/definitions/NFTCode"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "payment": {
                          "$ref": "#/definitions/IPayment"
                        },
                        "promo_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "refund_wallet_address": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "time_zone": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "user": {
                          "$ref": "#/definitions/UserOptional"
                        }
                      },
                      "required": [
                        "payment",
                        "deliveries"
                      ],
                      "type": "object"
                    },
                    "DetailedMultiProductsOrderValidationResponse": {
                      "additionalProperties": false,
                      "properties": {
                        "coin": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/Delivery"
                          },
                          "type": "array"
                        },
                        "is_payment_processor_external": {
                          "type": "boolean"
                        },
                        "nft_codes": {
                          "$ref": "#/definitions/NFTCodeSpendingSummary"
                        },
                        "original_coin_amount": {
                          "type": "string"
                        },
                        "payment_fee": {
                          "$ref": "#/definitions/PaymentFee"
                        },
                        "points": {
                          "$ref": "#/definitions/Points"
                        },
                        "problems": {
                          "items": {
                            "$ref": "#/definitions/IEnrichedProblem"
                          },
                          "type": "array"
                        },
                        "summary": {
                          "$ref": "#/definitions/OrderSummary"
                        }
                      },
                      "required": [
                        "coin",
                        "coin_amount",
                        "original_coin_amount",
                        "deliveries",
                        "payment_fee",
                        "points",
                        "summary",
                        "is_payment_processor_external"
                      ],
                      "type": "object"
                    },
                    "ExternalStore": {
                      "additionalProperties": false,
                      "properties": {
                        "coin_amount": {
                          "type": "number"
                        },
                        "coin_name": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "coin_name",
                        "coin_amount"
                      ],
                      "type": "object"
                    },
                    "ExternalStoreOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/ExternalStore"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "FaceValue": {
                      "properties": {
                        "amount": {
                          "oneOf": [
                            {
                              "$ref": "#/definitions/Fixed"
                            },
                            {
                              "$ref": "#/definitions/FaceValueRange"
                            }
                          ]
                        },
                        "currency_code": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "currency_code",
                        "amount"
                      ],
                      "type": "object"
                    },
                    "FaceValueRange": {
                      "properties": {
                        "max": {
                          "type": "string"
                        },
                        "min": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "min",
                        "max"
                      ],
                      "type": "object"
                    },
                    "Fixed": {
                      "properties": {
                        "price": {
                          "description": "Display label for fixed denomination (e.g., '5 EUR', '3 months subscription', '100 diamonds + 10 free').",
                          "type": "string"
                        }
                      },
                      "required": [
                        "price"
                      ],
                      "type": "object"
                    },
                    "IAmount": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "IEnrichedProblem": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "IPayment": {
                      "oneOf": [
                        {
                          "additionalProperties": false,
                          "description": "User pays directly from an on-chain wallet",
                          "properties": {
                            "coin": {
                              "examples": [
                                "USDC",
                                "USDT",
                                "BTC",
                                "SOL",
                                "WLD"
                              ],
                              "type": "string"
                            },
                            "network": {
                              "examples": [
                                "Solana",
                                "Polygon (Matic)",
                                "Mainnet"
                              ],
                              "type": "string"
                            },
                            "payment_via": {
                              "examples": [
                                "USER_WALLET"
                              ],
                              "type": "string"
                            },
                            "type": {
                              "const": "via"
                            }
                          },
                          "required": [
                            "type",
                            "payment_via",
                            "coin",
                            "network"
                          ]
                        },
                        {
                          "additionalProperties": false,
                          "description": "User pays through Binance Pay",
                          "properties": {
                            "coin": {
                              "examples": [
                                "USDT"
                              ],
                              "type": "string"
                            },
                            "type": {
                              "const": "binance_pay"
                            }
                          },
                          "required": [
                            "type",
                            "coin"
                          ]
                        }
                      ],
                      "type": "object"
                    },
                    "ISmartContract": {
                      "properties": {
                        "address": {
                          "type": "string"
                        },
                        "decimals": {
                          "type": "integer"
                        },
                        "symbol": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "address",
                        "decimals",
                        "symbol"
                      ],
                      "type": "object"
                    },
                    "MultiProductsOrderResponse": {
                      "additionalProperties": false,
                      "description": "Full payload returned after creating an order or polling its status.",
                      "properties": {
                        "campaign_rewards": {
                          "items": {
                            "$ref": "#/definitions/CampaignReward"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "checkout_url": {
                          "description": "when present, redirect the use here to start the payment",
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coin": {
                          "description": "Ticker of the settlement currency",
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "created_at": {
                          "description": "Unix epoch (seconds) when the order was created",
                          "format": "int64",
                          "type": "integer"
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/Delivery"
                          },
                          "type": "array"
                        },
                        "is_payment_processor_external": {
                          "type": "boolean"
                        },
                        "missing_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "missing_amount_qr_text": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "missing_amount_qr_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "network": {
                          "description": "Blockchain / network (e.g. 'Solana')",
                          "type": "string"
                        },
                        "nft_codes": {
                          "$ref": "#/definitions/NFTCodeSpendingSummary"
                        },
                        "order_id": {
                          "description": "UUID v4 that uniquely identifies the order",
                          "type": "string"
                        },
                        "order_state": {
                          "enum": [
                            "WaitingForPayment",
                            "PaymentStarted",
                            "PaymentFailed",
                            "WaitingForNFTCards",
                            "NFTCardsSpent",
                            "WaitingForDelivery",
                            "WaitingForCoupon",
                            "Refunded",
                            "Completed",
                            "WaitingForManualAction",
                            "Done",
                            "Expired",
                            "Canceled"
                          ],
                          "type": "string"
                        },
                        "original_price": {
                          "type": "string"
                        },
                        "payment_id": {
                          "type": "string"
                        },
                        "payment_method": {
                          "type": "string"
                        },
                        "payment_method_protocol": {
                          "type": "string"
                        },
                        "payment_requested_at": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "payment_state": {
                          "enum": [
                            "WalletRequested",
                            "WalletCreated",
                            "PaymentRequested",
                            "PaymentStarted",
                            "WaitingForComplianceReport",
                            "PaymentQuarantined",
                            "PaymentReceived",
                            "PartialPaymentStarted",
                            "Failed",
                            "WaitingForExpiry",
                            "WaitingForExpiryAfterPaymentDetection",
                            "Expired",
                            "ExpiredAfterPaymentDetection",
                            "PaymentCanceled"
                          ],
                          "type": "string"
                        },
                        "payment_transactions": {
                          "description": "Blockchain TX hashes or processor IDs",
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "payment_value": {
                          "type": "string"
                        },
                        "payment_via": {
                          "type": "string"
                        },
                        "qr_text": {
                          "type": "string"
                        },
                        "qr_url": {
                          "description": "uri to retrieve a QR code that can be used to start the payment",
                          "format": "uri",
                          "type": "string"
                        },
                        "received_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "sandbox_mode": {
                          "type": [
                            "boolean",
                            "null"
                          ]
                        },
                        "sent_coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "store_type": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "summary": {
                          "$ref": "#/definitions/OrderSummary"
                        },
                        "user": {
                          "$ref": "#/definitions/User"
                        },
                        "wallet_address": {
                          "description": "Destination wallet address (if applicable)",
                          "type": "string"
                        }
                      },
                      "required": [
                        "order_id",
                        "created_at",
                        "payment_state",
                        "order_state",
                        "is_payment_processor_external"
                      ],
                      "type": "object"
                    },
                    "NFTCode": {
                      "additionalProperties": false,
                      "properties": {
                        "contract_address": {
                          "type": "string"
                        },
                        "network": {
                          "type": "string"
                        },
                        "permit": {
                          "$ref": "#/definitions/PermitOptional"
                        },
                        "tokenId": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "tokenId",
                        "contract_address",
                        "network"
                      ],
                      "type": "object"
                    },
                    "NFTCodeSpendingSummary": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "OrderSummary": {
                      "properties": {
                        "coin_amount_after_discount": {
                          "type": "string"
                        },
                        "coin_amount_before_discount": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_in_crypto": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_via_coupon": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_via_nft": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "coin_amount_before_discount",
                        "coin_amount_after_discount",
                        "coin_amount_to_pay_in_crypto",
                        "coin_amount_to_pay_via_nft",
                        "coin_amount_to_pay_via_coupon"
                      ],
                      "type": "object"
                    },
                    "PaymentFee": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "PaymentNetwork": {
                      "properties": {
                        "base_token": {
                          "examples": [
                            "ETH",
                            "SOL"
                          ],
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "chain_id": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "estimated_transfer_cost": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "logo_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "name": {
                          "examples": [
                            "Base",
                            "Ethereum",
                            "Mainnet",
                            "Solana"
                          ],
                          "type": "string"
                        },
                        "smart_contract": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "smart_contract_engine": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "threshold": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "name"
                      ],
                      "type": "object"
                    },
                    "PaymentViaWithCurrencies": {
                      "properties": {
                        "currencies": {
                          "items": {
                            "$ref": "#/definitions/CurrencyWithNetwork"
                          },
                          "type": "array"
                        },
                        "logo_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "name": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "name",
                        "currencies"
                      ],
                      "type": "object"
                    },
                    "Permit": {
                      "additionalProperties": false,
                      "properties": {
                        "deadline": {
                          "type": "integer"
                        },
                        "signature": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "signature",
                        "deadline"
                      ],
                      "type": "object"
                    },
                    "PermitOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/Permit"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "Points": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "ProductDeliverable": {
                      "properties": {
                        "barcode_image_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "beneficiary_account": {
                          "description": "A string formatted as an email (if delivery_type requires email) or a phone number (if delivery_type requires phone).",
                          "oneOf": [
                            {
                              "description": "Email format when delivery_type indicates email-based delivery.",
                              "format": "email"
                            },
                            {
                              "description": "Phone number format (E.164, up to 15 digits, optional leading +) when delivery_type indicates phone-based delivery.",
                              "pattern": "^\\+?[1-9]\\d{1,14}$"
                            }
                          ],
                          "type": "string"
                        },
                        "brand_bg_color": {
                          "type": "string"
                        },
                        "brand_logo": {
                          "type": "string"
                        },
                        "brand_name": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "country_code": {
                          "type": "string"
                        },
                        "currency_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "delivery_type": {
                          "type": "string"
                        },
                        "denomination": {
                          "type": "string"
                        },
                        "error_description": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "failure_reason": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "family": {
                          "type": "string"
                        },
                        "localized_denomination": {
                          "type": "string"
                        },
                        "original_coin_amount": {
                          "type": "string"
                        },
                        "original_price": {
                          "type": "string"
                        },
                        "pin_code": {
                          "oneOf": [
                            {
                              "description": "URL the user must open to reveal / activate the code.",
                              "format": "uri",
                              "type": "string"
                            },
                            {
                              "description": "The gift-card code itself.",
                              "pattern": "^[A-Za-z0-9-]{4,}$",
                              "type": "string"
                            }
                          ]
                        },
                        "pin_serial": {
                          "description": "Serial number (shown on some physical/virtual cards).",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "pin_usage_instructions": {
                          "description": "HTML instructions on how to redeem the code.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "points": {
                          "type": "string"
                        },
                        "product_value": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "qr_image_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "redeem_instructions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "security_code": {
                          "description": "Extra security / CVV code if required by the brand.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "terms_and_conditions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "denomination",
                        "brand_name",
                        "beneficiary_account",
                        "country_code"
                      ],
                      "type": "object"
                    },
                    "ProductResponse": {
                      "properties": {
                        "additional_details": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "benefits": {
                          "items": {
                            "$ref": "#/definitions/Benefit"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "coin": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "customer_specific": {
                          "$ref": "#/definitions/CustomerSpecific"
                        },
                        "delivery_type": {
                          "type": "string"
                        },
                        "denomination": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "face_value": {
                          "$ref": "#/definitions/FaceValue"
                        },
                        "is_dynamic": {
                          "type": "boolean"
                        },
                        "localized_denomination": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "original_coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "payment_method": {
                          "type": "string"
                        },
                        "points": {
                          "type": "string"
                        },
                        "product_id": {
                          "type": "string"
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "range": {
                          "$ref": "#/definitions/Range"
                        },
                        "valid_regions": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "product_id",
                        "is_dynamic",
                        "coin",
                        "payment_method",
                        "delivery_type",
                        "points",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "ProductsForBrandResponse": {
                      "properties": {
                        "additional_categories": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "brand": {
                          "type": "string"
                        },
                        "brand_id": {
                          "type": "string"
                        },
                        "category": {
                          "type": "string"
                        },
                        "country_code": {
                          "description": "ISO 3166-1 alpha-2 country code",
                          "examples": [
                            "US",
                            "GB",
                            "FR",
                            "DE"
                          ],
                          "type": "string"
                        },
                        "default_denomination": {
                          "type": "string"
                        },
                        "family": {
                          "type": "string"
                        },
                        "is_out_of_stock": {
                          "type": "boolean"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "logo_base_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "logo_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "product_tc": {
                          "type": "string"
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "products": {
                          "items": {
                            "$ref": "#/definitions/ProductResponse"
                          },
                          "type": "array"
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "redeem_method": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "rich_description": {
                          "$ref": "#/definitions/RichDescription"
                        }
                      },
                      "required": [
                        "country_code",
                        "category",
                        "additional_categories",
                        "kind",
                        "default_denomination",
                        "products",
                        "family",
                        "brand_id",
                        "brand",
                        "is_out_of_stock",
                        "logo_url",
                        "logo_base_url",
                        "product_tc",
                        "redeem_method",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "Range": {
                      "properties": {
                        "currency": {
                          "type": "string"
                        },
                        "default": {
                          "type": "string"
                        },
                        "max": {
                          "type": "number"
                        },
                        "min": {
                          "type": "number"
                        },
                        "step_size": {
                          "type": "number"
                        }
                      },
                      "required": [
                        "min",
                        "max",
                        "currency",
                        "step_size",
                        "default"
                      ],
                      "type": "object"
                    },
                    "RichDescription": {
                      "properties": {
                        "country_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "description": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "how_to_redeem": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "locale": {
                          "type": "string"
                        },
                        "markup": {
                          "type": "string"
                        },
                        "note": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "redeem_geo": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "term_and_conditions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [],
                      "type": "object"
                    },
                    "User": {
                      "additionalProperties": false,
                      "properties": {
                        "email": {
                          "type": "string"
                        },
                        "has_accepted_newsletter": {
                          "type": "boolean"
                        },
                        "referral_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "email"
                      ],
                      "type": "object"
                    },
                    "UserOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/User"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    }
                  },
                  "properties": {
                    "body": {
                      "properties": {
                        "action": {
                          "description": "Optional action like 'back' to revert to the previous step.",
                          "enum": [
                            "back"
                          ],
                          "type": "string"
                        },
                        "answer": {
                          "description": "User's response to the current question (e.g., 'giftcard', 'IT', 'Amazon.it', '50', 'user@example.com', 'USDC', 'SOLANA', 'yes').",
                          "type": "string"
                        },
                        "session_token": {
                          "description": "Unique token for the session (returned in first response; required for subsequent calls).",
                          "type": "string"
                        }
                      },
                      "required": [],
                      "type": "object"
                    }
                  },
                  "type": "object"
                },
                "name": "purchaseElicitation",
                "outputSchema": {
                  "definitions": {
                    "Acquisition": {
                      "additionalProperties": false,
                      "properties": {
                        "cid": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "click_id": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "conversion_flow": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "gclid": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "referer": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "session_id": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_campaign": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_content": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_medium": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_source": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_term": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "type": "object"
                    },
                    "AcquisitionOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/Acquisition"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "Amount": {
                      "properties": {
                        "base": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "promotion_bonus": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "total_excluding_tax": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "total_including_tax": {
                          "$ref": "#/definitions/IAmount"
                        }
                      },
                      "required": [
                        "base",
                        "promotion_bonus",
                        "total_excluding_tax",
                        "total_including_tax"
                      ],
                      "type": "object"
                    },
                    "BaseCurrency": {
                      "additionalProperties": false,
                      "properties": {
                        "is_suspended": {
                          "type": "boolean"
                        },
                        "logo_url": {
                          "type": "string"
                        },
                        "name": {
                          "examples": [
                            "BTC, ETH, USDT, USDC, SOL"
                          ],
                          "type": "string"
                        }
                      },
                      "required": [
                        "name",
                        "logo_url",
                        "is_suspended"
                      ],
                      "type": "object"
                    },
                    "Benefit": {
                      "properties": {
                        "additional_information": {
                          "type": "string"
                        },
                        "amount": {
                          "$ref": "#/definitions/Amount"
                        },
                        "type": {
                          "type": "string"
                        },
                        "unit": {
                          "type": "string"
                        },
                        "unit_type": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "type",
                        "unit_type",
                        "unit",
                        "amount",
                        "additional_information"
                      ],
                      "type": "object"
                    },
                    "BrandModel": {
                      "properties": {
                        "additional_categories": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "bg_color": {
                          "type": "string"
                        },
                        "brand": {
                          "type": "string"
                        },
                        "brand_id": {
                          "type": "string"
                        },
                        "category": {
                          "type": "string"
                        },
                        "country_code": {
                          "type": "string"
                        },
                        "family": {
                          "type": "string"
                        },
                        "is_out_of_stock": {
                          "type": "boolean"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "logo_base_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "logo_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "max": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "min": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "family",
                        "brand_id",
                        "brand",
                        "logo_url",
                        "category",
                        "is_out_of_stock",
                        "country_code",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "CampaignReward": {
                      "properties": {
                        "campaign_description": {
                          "type": "string"
                        },
                        "campaign_name": {
                          "type": "string"
                        },
                        "reward": {
                          "additionalProperties": true,
                          "type": "object"
                        }
                      },
                      "required": [
                        "campaign_name",
                        "reward"
                      ],
                      "type": "object"
                    },
                    "CategoryModel": {
                      "properties": {
                        "brands": {
                          "items": {
                            "$ref": "#/definitions/BrandModel"
                          },
                          "type": "array"
                        },
                        "category": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "kind": {
                          "type": "string"
                        },
                        "popular_brands": {
                          "items": {
                            "$ref": "#/definitions/BrandModel"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "kind",
                        "brands",
                        "popular_brands"
                      ],
                      "type": "object"
                    },
                    "CreateOrderRequest": {
                      "additionalProperties": false,
                      "properties": {
                        "acquisition": {
                          "$ref": "#/definitions/AcquisitionOptional"
                        },
                        "binance_sku": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/ProductDeliverable"
                          },
                          "type": "array"
                        },
                        "external_store": {
                          "$ref": "#/definitions/ExternalStoreOptional"
                        },
                        "lang": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "nft_codes": {
                          "items": {
                            "$ref": "#/definitions/NFTCode"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "payment": {
                          "$ref": "#/definitions/IPayment"
                        },
                        "promo_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "refund_wallet_address": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "time_zone": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "user": {
                          "$ref": "#/definitions/User"
                        }
                      },
                      "required": [
                        "user",
                        "payment",
                        "deliveries"
                      ],
                      "type": "object"
                    },
                    "CurrencyWithNetwork": {
                      "properties": {
                        "is_suspended": {
                          "type": "boolean"
                        },
                        "logo_url": {
                          "type": "string"
                        },
                        "name": {
                          "type": "string"
                        },
                        "networks": {
                          "items": {
                            "$ref": "#/definitions/PaymentNetwork"
                          },
                          "type": "array"
                        },
                        "threshold": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "name",
                        "logo_url",
                        "networks",
                        "is_suspended"
                      ],
                      "type": "object"
                    },
                    "CustomerSpecific": {
                      "properties": {
                        "account": {
                          "type": "string"
                        },
                        "face_value": {
                          "type": "number"
                        }
                      },
                      "required": [
                        "account",
                        "face_value"
                      ],
                      "type": "object"
                    },
                    "Delivery": {
                      "properties": {
                        "deliverable": {
                          "$ref": "#/definitions/ProductDeliverable"
                        },
                        "delivery_state": {
                          "type": "string"
                        },
                        "id": {
                          "type": "string"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "sandbox_mode": {
                          "type": [
                            "boolean",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "id",
                        "delivery_state",
                        "kind",
                        "deliverable"
                      ],
                      "type": "object"
                    },
                    "DetailedMultiProductsOrderValidationRequest": {
                      "additionalProperties": false,
                      "properties": {
                        "acquisition": {
                          "$ref": "#/definitions/AcquisitionOptional"
                        },
                        "binance_sku": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/ProductDeliverable"
                          },
                          "type": "array"
                        },
                        "external_store": {
                          "$ref": "#/definitions/ExternalStoreOptional"
                        },
                        "lang": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "nft_codes": {
                          "items": {
                            "$ref": "#/definitions/NFTCode"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "payment": {
                          "$ref": "#/definitions/IPayment"
                        },
                        "promo_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "refund_wallet_address": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "time_zone": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "user": {
                          "$ref": "#/definitions/UserOptional"
                        }
                      },
                      "required": [
                        "payment",
                        "deliveries"
                      ],
                      "type": "object"
                    },
                    "DetailedMultiProductsOrderValidationResponse": {
                      "additionalProperties": false,
                      "properties": {
                        "coin": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/Delivery"
                          },
                          "type": "array"
                        },
                        "is_payment_processor_external": {
                          "type": "boolean"
                        },
                        "nft_codes": {
                          "$ref": "#/definitions/NFTCodeSpendingSummary"
                        },
                        "original_coin_amount": {
                          "type": "string"
                        },
                        "payment_fee": {
                          "$ref": "#/definitions/PaymentFee"
                        },
                        "points": {
                          "$ref": "#/definitions/Points"
                        },
                        "problems": {
                          "items": {
                            "$ref": "#/definitions/IEnrichedProblem"
                          },
                          "type": "array"
                        },
                        "summary": {
                          "$ref": "#/definitions/OrderSummary"
                        }
                      },
                      "required": [
                        "coin",
                        "coin_amount",
                        "original_coin_amount",
                        "deliveries",
                        "payment_fee",
                        "points",
                        "summary",
                        "is_payment_processor_external"
                      ],
                      "type": "object"
                    },
                    "ExternalStore": {
                      "additionalProperties": false,
                      "properties": {
                        "coin_amount": {
                          "type": "number"
                        },
                        "coin_name": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "coin_name",
                        "coin_amount"
                      ],
                      "type": "object"
                    },
                    "ExternalStoreOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/ExternalStore"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "FaceValue": {
                      "properties": {
                        "amount": {
                          "oneOf": [
                            {
                              "$ref": "#/definitions/Fixed"
                            },
                            {
                              "$ref": "#/definitions/FaceValueRange"
                            }
                          ]
                        },
                        "currency_code": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "currency_code",
                        "amount"
                      ],
                      "type": "object"
                    },
                    "FaceValueRange": {
                      "properties": {
                        "max": {
                          "type": "string"
                        },
                        "min": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "min",
                        "max"
                      ],
                      "type": "object"
                    },
                    "Fixed": {
                      "properties": {
                        "price": {
                          "description": "Display label for fixed denomination (e.g., '5 EUR', '3 months subscription', '100 diamonds + 10 free').",
                          "type": "string"
                        }
                      },
                      "required": [
                        "price"
                      ],
                      "type": "object"
                    },
                    "IAmount": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "IEnrichedProblem": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "IPayment": {
                      "oneOf": [
                        {
                          "additionalProperties": false,
                          "description": "User pays directly from an on-chain wallet",
                          "properties": {
                            "coin": {
                              "examples": [
                                "USDC",
                                "USDT",
                                "BTC",
                                "SOL",
                                "WLD"
                              ],
                              "type": "string"
                            },
                            "network": {
                              "examples": [
                                "Solana",
                                "Polygon (Matic)",
                                "Mainnet"
                              ],
                              "type": "string"
                            },
                            "payment_via": {
                              "examples": [
                                "USER_WALLET"
                              ],
                              "type": "string"
                            },
                            "type": {
                              "const": "via"
                            }
                          },
                          "required": [
                            "type",
                            "payment_via",
                            "coin",
                            "network"
                          ]
                        },
                        {
                          "additionalProperties": false,
                          "description": "User pays through Binance Pay",
                          "properties": {
                            "coin": {
                              "examples": [
                                "USDT"
                              ],
                              "type": "string"
                            },
                            "type": {
                              "const": "binance_pay"
                            }
                          },
                          "required": [
                            "type",
                            "coin"
                          ]
                        }
                      ],
                      "type": "object"
                    },
                    "ISmartContract": {
                      "properties": {
                        "address": {
                          "type": "string"
                        },
                        "decimals": {
                          "type": "integer"
                        },
                        "symbol": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "address",
                        "decimals",
                        "symbol"
                      ],
                      "type": "object"
                    },
                    "MultiProductsOrderResponse": {
                      "additionalProperties": false,
                      "description": "Full payload returned after creating an order or polling its status.",
                      "properties": {
                        "campaign_rewards": {
                          "items": {
                            "$ref": "#/definitions/CampaignReward"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "checkout_url": {
                          "description": "when present, redirect the use here to start the payment",
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coin": {
                          "description": "Ticker of the settlement currency",
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "created_at": {
                          "description": "Unix epoch (seconds) when the order was created",
                          "format": "int64",
                          "type": "integer"
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/Delivery"
                          },
                          "type": "array"
                        },
                        "is_payment_processor_external": {
                          "type": "boolean"
                        },
                        "missing_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "missing_amount_qr_text": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "missing_amount_qr_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "network": {
                          "description": "Blockchain / network (e.g. 'Solana')",
                          "type": "string"
                        },
                        "nft_codes": {
                          "$ref": "#/definitions/NFTCodeSpendingSummary"
                        },
                        "order_id": {
                          "description": "UUID v4 that uniquely identifies the order",
                          "type": "string"
                        },
                        "order_state": {
                          "enum": [
                            "WaitingForPayment",
                            "PaymentStarted",
                            "PaymentFailed",
                            "WaitingForNFTCards",
                            "NFTCardsSpent",
                            "WaitingForDelivery",
                            "WaitingForCoupon",
                            "Refunded",
                            "Completed",
                            "WaitingForManualAction",
                            "Done",
                            "Expired",
                            "Canceled"
                          ],
                          "type": "string"
                        },
                        "original_price": {
                          "type": "string"
                        },
                        "payment_id": {
                          "type": "string"
                        },
                        "payment_method": {
                          "type": "string"
                        },
                        "payment_method_protocol": {
                          "type": "string"
                        },
                        "payment_requested_at": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "payment_state": {
                          "enum": [
                            "WalletRequested",
                            "WalletCreated",
                            "PaymentRequested",
                            "PaymentStarted",
                            "WaitingForComplianceReport",
                            "PaymentQuarantined",
                            "PaymentReceived",
                            "PartialPaymentStarted",
                            "Failed",
                            "WaitingForExpiry",
                            "WaitingForExpiryAfterPaymentDetection",
                            "Expired",
                            "ExpiredAfterPaymentDetection",
                            "PaymentCanceled"
                          ],
                          "type": "string"
                        },
                        "payment_transactions": {
                          "description": "Blockchain TX hashes or processor IDs",
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "payment_value": {
                          "type": "string"
                        },
                        "payment_via": {
                          "type": "string"
                        },
                        "qr_text": {
                          "type": "string"
                        },
                        "qr_url": {
                          "description": "uri to retrieve a QR code that can be used to start the payment",
                          "format": "uri",
                          "type": "string"
                        },
                        "received_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "sandbox_mode": {
                          "type": [
                            "boolean",
                            "null"
                          ]
                        },
                        "sent_coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "store_type": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "summary": {
                          "$ref": "#/definitions/OrderSummary"
                        },
                        "user": {
                          "$ref": "#/definitions/User"
                        },
                        "wallet_address": {
                          "description": "Destination wallet address (if applicable)",
                          "type": "string"
                        }
                      },
                      "required": [
                        "order_id",
                        "created_at",
                        "payment_state",
                        "order_state",
                        "is_payment_processor_external"
                      ],
                      "type": "object"
                    },
                    "NFTCode": {
                      "additionalProperties": false,
                      "properties": {
                        "contract_address": {
                          "type": "string"
                        },
                        "network": {
                          "type": "string"
                        },
                        "permit": {
                          "$ref": "#/definitions/PermitOptional"
                        },
                        "tokenId": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "tokenId",
                        "contract_address",
                        "network"
                      ],
                      "type": "object"
                    },
                    "NFTCodeSpendingSummary": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "OrderSummary": {
                      "properties": {
                        "coin_amount_after_discount": {
                          "type": "string"
                        },
                        "coin_amount_before_discount": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_in_crypto": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_via_coupon": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_via_nft": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "coin_amount_before_discount",
                        "coin_amount_after_discount",
                        "coin_amount_to_pay_in_crypto",
                        "coin_amount_to_pay_via_nft",
                        "coin_amount_to_pay_via_coupon"
                      ],
                      "type": "object"
                    },
                    "PaymentFee": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "PaymentNetwork": {
                      "properties": {
                        "base_token": {
                          "examples": [
                            "ETH",
                            "SOL"
                          ],
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "chain_id": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "estimated_transfer_cost": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "logo_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "name": {
                          "examples": [
                            "Base",
                            "Ethereum",
                            "Mainnet",
                            "Solana"
                          ],
                          "type": "string"
                        },
                        "smart_contract": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "smart_contract_engine": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "threshold": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "name"
                      ],
                      "type": "object"
                    },
                    "PaymentViaWithCurrencies": {
                      "properties": {
                        "currencies": {
                          "items": {
                            "$ref": "#/definitions/CurrencyWithNetwork"
                          },
                          "type": "array"
                        },
                        "logo_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "name": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "name",
                        "currencies"
                      ],
                      "type": "object"
                    },
                    "Permit": {
                      "additionalProperties": false,
                      "properties": {
                        "deadline": {
                          "type": "integer"
                        },
                        "signature": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "signature",
                        "deadline"
                      ],
                      "type": "object"
                    },
                    "PermitOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/Permit"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "Points": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "ProductDeliverable": {
                      "properties": {
                        "barcode_image_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "beneficiary_account": {
                          "description": "A string formatted as an email (if delivery_type requires email) or a phone number (if delivery_type requires phone).",
                          "oneOf": [
                            {
                              "description": "Email format when delivery_type indicates email-based delivery.",
                              "format": "email"
                            },
                            {
                              "description": "Phone number format (E.164, up to 15 digits, optional leading +) when delivery_type indicates phone-based delivery.",
                              "pattern": "^\\+?[1-9]\\d{1,14}$"
                            }
                          ],
                          "type": "string"
                        },
                        "brand_bg_color": {
                          "type": "string"
                        },
                        "brand_logo": {
                          "type": "string"
                        },
                        "brand_name": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "country_code": {
                          "type": "string"
                        },
                        "currency_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "delivery_type": {
                          "type": "string"
                        },
                        "denomination": {
                          "type": "string"
                        },
                        "error_description": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "failure_reason": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "family": {
                          "type": "string"
                        },
                        "localized_denomination": {
                          "type": "string"
                        },
                        "original_coin_amount": {
                          "type": "string"
                        },
                        "original_price": {
                          "type": "string"
                        },
                        "pin_code": {
                          "oneOf": [
                            {
                              "description": "URL the user must open to reveal / activate the code.",
                              "format": "uri",
                              "type": "string"
                            },
                            {
                              "description": "The gift-card code itself.",
                              "pattern": "^[A-Za-z0-9-]{4,}$",
                              "type": "string"
                            }
                          ]
                        },
                        "pin_serial": {
                          "description": "Serial number (shown on some physical/virtual cards).",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "pin_usage_instructions": {
                          "description": "HTML instructions on how to redeem the code.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "points": {
                          "type": "string"
                        },
                        "product_value": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "qr_image_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "redeem_instructions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "security_code": {
                          "description": "Extra security / CVV code if required by the brand.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "terms_and_conditions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "denomination",
                        "brand_name",
                        "beneficiary_account",
                        "country_code"
                      ],
                      "type": "object"
                    },
                    "ProductResponse": {
                      "properties": {
                        "additional_details": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "benefits": {
                          "items": {
                            "$ref": "#/definitions/Benefit"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "coin": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "customer_specific": {
                          "$ref": "#/definitions/CustomerSpecific"
                        },
                        "delivery_type": {
                          "type": "string"
                        },
                        "denomination": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "face_value": {
                          "$ref": "#/definitions/FaceValue"
                        },
                        "is_dynamic": {
                          "type": "boolean"
                        },
                        "localized_denomination": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "original_coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "payment_method": {
                          "type": "string"
                        },
                        "points": {
                          "type": "string"
                        },
                        "product_id": {
                          "type": "string"
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "range": {
                          "$ref": "#/definitions/Range"
                        },
                        "valid_regions": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "product_id",
                        "is_dynamic",
                        "coin",
                        "payment_method",
                        "delivery_type",
                        "points",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "ProductsForBrandResponse": {
                      "properties": {
                        "additional_categories": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "brand": {
                          "type": "string"
                        },
                        "brand_id": {
                          "type": "string"
                        },
                        "category": {
                          "type": "string"
                        },
                        "country_code": {
                          "description": "ISO 3166-1 alpha-2 country code",
                          "examples": [
                            "US",
                            "GB",
                            "FR",
                            "DE"
                          ],
                          "type": "string"
                        },
                        "default_denomination": {
                          "type": "string"
                        },
                        "family": {
                          "type": "string"
                        },
                        "is_out_of_stock": {
                          "type": "boolean"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "logo_base_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "logo_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "product_tc": {
                          "type": "string"
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "products": {
                          "items": {
                            "$ref": "#/definitions/ProductResponse"
                          },
                          "type": "array"
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "redeem_method": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "rich_description": {
                          "$ref": "#/definitions/RichDescription"
                        }
                      },
                      "required": [
                        "country_code",
                        "category",
                        "additional_categories",
                        "kind",
                        "default_denomination",
                        "products",
                        "family",
                        "brand_id",
                        "brand",
                        "is_out_of_stock",
                        "logo_url",
                        "logo_base_url",
                        "product_tc",
                        "redeem_method",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "Range": {
                      "properties": {
                        "currency": {
                          "type": "string"
                        },
                        "default": {
                          "type": "string"
                        },
                        "max": {
                          "type": "number"
                        },
                        "min": {
                          "type": "number"
                        },
                        "step_size": {
                          "type": "number"
                        }
                      },
                      "required": [
                        "min",
                        "max",
                        "currency",
                        "step_size",
                        "default"
                      ],
                      "type": "object"
                    },
                    "RichDescription": {
                      "properties": {
                        "country_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "description": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "how_to_redeem": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "locale": {
                          "type": "string"
                        },
                        "markup": {
                          "type": "string"
                        },
                        "note": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "redeem_geo": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "term_and_conditions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [],
                      "type": "object"
                    },
                    "User": {
                      "additionalProperties": false,
                      "properties": {
                        "email": {
                          "type": "string"
                        },
                        "has_accepted_newsletter": {
                          "type": "boolean"
                        },
                        "referral_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "email"
                      ],
                      "type": "object"
                    },
                    "UserOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/User"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    }
                  },
                  "properties": {
                    "result": {
                      "else": {
                        "else": {
                          "required": [
                            "status",
                            "next_step",
                            "payment_details"
                          ]
                        },
                        "if": {
                          "properties": {
                            "status": {
                              "const": "continue"
                            }
                          }
                        },
                        "then": {
                          "required": [
                            "status",
                            "session_token",
                            "question",
                            "expected_format",
                            "previous_answers"
                          ]
                        }
                      },
                      "if": {
                        "properties": {
                          "status": {
                            "const": "error"
                          }
                        }
                      },
                      "properties": {
                        "error": {
                          "description": "Error message (if status=error).",
                          "type": "string"
                        },
                        "expected_format": {
                          "description": "Expected format for the answer (if status=continue).",
                          "type": "string"
                        },
                        "fix": {
                          "description": "Suggestion to fix the error (if status=error).",
                          "type": "string"
                        },
                        "next_step": {
                          "description": "Instructions for payment/polling (if status=complete).",
                          "type": "string"
                        },
                        "options": {
                          "description": "Suggested options for the answer (if applicable, for status=continue).",
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "payment_details": {
                          "description": "Payment info (if status=complete).",
                          "properties": {
                            "coinAmount": {
                              "type": "string"
                            },
                            "coinSymbol": {
                              "type": "string"
                            },
                            "network": {
                              "type": "string"
                            },
                            "walletAddress": {
                              "type": "string"
                            }
                          },
                          "type": "object"
                        },
                        "previous_answers": {
                          "description": "Map of data collected so far (e.g., {'country': 'IT', 'brand': 'Amazon.it'}).",
                          "type": "object"
                        },
                        "question": {
                          "description": "Next question to ask the user (if status=continue).",
                          "type": "string"
                        },
                        "session_token": {
                          "description": "Token for this session (returned for continue; may be null for complete or error).",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "status": {
                          "description": "'continue' = more questions; 'complete' = order created; 'error' = validation or execution failed.",
                          "enum": [
                            "continue",
                            "complete",
                            "error"
                          ],
                          "type": "string"
                        },
                        "suggestions": {
                          "description": "Alternative suggestions (if status=error).",
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "status"
                      ],
                      "then": {
                        "required": [
                          "status",
                          "error",
                          "fix"
                        ]
                      },
                      "type": "object"
                    }
                  },
                  "required": [
                    "result"
                  ],
                  "type": "object"
                }
              }
            ]
          }
        },
        "url": "https://api.cryptorefills.com/mcp/sse"
      },
      "latency_ms": 387.61,
      "status": "ok"
    },
    "transport_compliance_probe": {
      "details": {
        "bad_protocol_error": null,
        "bad_protocol_headers": {
          "content-type": "text/event-stream"
        },
        "bad_protocol_payload": {
          "id": 410,
          "jsonrpc": "2.0",
          "result": {
            "tools": [
              {
                "description": "Interactive, stateful endpoint to guide small-footprint AI agents through a purchase flow for gift cards or mobile top-ups. Call repeatedly with the same session_token until 'status' is 'complete' or 'error'. For the first call, provide an empty 'body': {} (session_token will be generated and returned). Provide 'answer' in the body to respond to the current question. Use 'action: back' in the body to go to the previous step. Handles product type selection, country, brand, amount, beneficiary, coin, network, user email, and final confirmation/validation/order creation.",
                "inputSchema": {
                  "definitions": {
                    "Acquisition": {
                      "additionalProperties": false,
                      "properties": {
                        "cid": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "click_id": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "conversion_flow": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "gclid": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "referer": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "session_id": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_campaign": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_content": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_medium": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_source": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_term": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "type": "object"
                    },
                    "AcquisitionOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/Acquisition"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "Amount": {
                      "properties": {
                        "base": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "promotion_bonus": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "total_excluding_tax": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "total_including_tax": {
                          "$ref": "#/definitions/IAmount"
                        }
                      },
                      "required": [
                        "base",
                        "promotion_bonus",
                        "total_excluding_tax",
                        "total_including_tax"
                      ],
                      "type": "object"
                    },
                    "BaseCurrency": {
                      "additionalProperties": false,
                      "properties": {
                        "is_suspended": {
                          "type": "boolean"
                        },
                        "logo_url": {
                          "type": "string"
                        },
                        "name": {
                          "examples": [
                            "BTC, ETH, USDT, USDC, SOL"
                          ],
                          "type": "string"
                        }
                      },
                      "required": [
                        "name",
                        "logo_url",
                        "is_suspended"
                      ],
                      "type": "object"
                    },
                    "Benefit": {
                      "properties": {
                        "additional_information": {
                          "type": "string"
                        },
                        "amount": {
                          "$ref": "#/definitions/Amount"
                        },
                        "type": {
                          "type": "string"
                        },
                        "unit": {
                          "type": "string"
                        },
                        "unit_type": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "type",
                        "unit_type",
                        "unit",
                        "amount",
                        "additional_information"
                      ],
                      "type": "object"
                    },
                    "BrandModel": {
                      "properties": {
                        "additional_categories": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "bg_color": {
                          "type": "string"
                        },
                        "brand": {
                          "type": "string"
                        },
                        "brand_id": {
                          "type": "string"
                        },
                        "category": {
                          "type": "string"
                        },
                        "country_code": {
                          "type": "string"
                        },
                        "family": {
                          "type": "string"
                        },
                        "is_out_of_stock": {
                          "type": "boolean"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "logo_base_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "logo_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "max": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "min": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "family",
                        "brand_id",
                        "brand",
                        "logo_url",
                        "category",
                        "is_out_of_stock",
                        "country_code",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "CampaignReward": {
                      "properties": {
                        "campaign_description": {
                          "type": "string"
                        },
                        "campaign_name": {
                          "type": "string"
                        },
                        "reward": {
                          "additionalProperties": true,
                          "type": "object"
                        }
                      },
                      "required": [
                        "campaign_name",
                        "reward"
                      ],
                      "type": "object"
                    },
                    "CategoryModel": {
                      "properties": {
                        "brands": {
                          "items": {
                            "$ref": "#/definitions/BrandModel"
                          },
                          "type": "array"
                        },
                        "category": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "kind": {
                          "type": "string"
                        },
                        "popular_brands": {
                          "items": {
                            "$ref": "#/definitions/BrandModel"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "kind",
                        "brands",
                        "popular_brands"
                      ],
                      "type": "object"
                    },
                    "CreateOrderRequest": {
                      "additionalProperties": false,
                      "properties": {
                        "acquisition": {
                          "$ref": "#/definitions/AcquisitionOptional"
                        },
                        "binance_sku": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/ProductDeliverable"
                          },
                          "type": "array"
                        },
                        "external_store": {
                          "$ref": "#/definitions/ExternalStoreOptional"
                        },
                        "lang": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "nft_codes": {
                          "items": {
                            "$ref": "#/definitions/NFTCode"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "payment": {
                          "$ref": "#/definitions/IPayment"
                        },
                        "promo_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "refund_wallet_address": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "time_zone": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "user": {
                          "$ref": "#/definitions/User"
                        }
                      },
                      "required": [
                        "user",
                        "payment",
                        "deliveries"
                      ],
                      "type": "object"
                    },
                    "CurrencyWithNetwork": {
                      "properties": {
                        "is_suspended": {
                          "type": "boolean"
                        },
                        "logo_url": {
                          "type": "string"
                        },
                        "name": {
                          "type": "string"
                        },
                        "networks": {
                          "items": {
                            "$ref": "#/definitions/PaymentNetwork"
                          },
                          "type": "array"
                        },
                        "threshold": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "name",
                        "logo_url",
                        "networks",
                        "is_suspended"
                      ],
                      "type": "object"
                    },
                    "CustomerSpecific": {
                      "properties": {
                        "account": {
                          "type": "string"
                        },
                        "face_value": {
                          "type": "number"
                        }
                      },
                      "required": [
                        "account",
                        "face_value"
                      ],
                      "type": "object"
                    },
                    "Delivery": {
                      "properties": {
                        "deliverable": {
                          "$ref": "#/definitions/ProductDeliverable"
                        },
                        "delivery_state": {
                          "type": "string"
                        },
                        "id": {
                          "type": "string"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "sandbox_mode": {
                          "type": [
                            "boolean",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "id",
                        "delivery_state",
                        "kind",
                        "deliverable"
                      ],
                      "type": "object"
                    },
                    "DetailedMultiProductsOrderValidationRequest": {
                      "additionalProperties": false,
                      "properties": {
                        "acquisition": {
                          "$ref": "#/definitions/AcquisitionOptional"
                        },
                        "binance_sku": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/ProductDeliverable"
                          },
                          "type": "array"
                        },
                        "external_store": {
                          "$ref": "#/definitions/ExternalStoreOptional"
                        },
                        "lang": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "nft_codes": {
                          "items": {
                            "$ref": "#/definitions/NFTCode"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "payment": {
                          "$ref": "#/definitions/IPayment"
                        },
                        "promo_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "refund_wallet_address": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "time_zone": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "user": {
                          "$ref": "#/definitions/UserOptional"
                        }
                      },
                      "required": [
                        "payment",
                        "deliveries"
                      ],
                      "type": "object"
                    },
                    "DetailedMultiProductsOrderValidationResponse": {
                      "additionalProperties": false,
                      "properties": {
                        "coin": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/Delivery"
                          },
                          "type": "array"
                        },
                        "is_payment_processor_external": {
                          "type": "boolean"
                        },
                        "nft_codes": {
                          "$ref": "#/definitions/NFTCodeSpendingSummary"
                        },
                        "original_coin_amount": {
                          "type": "string"
                        },
                        "payment_fee": {
                          "$ref": "#/definitions/PaymentFee"
                        },
                        "points": {
                          "$ref": "#/definitions/Points"
                        },
                        "problems": {
                          "items": {
                            "$ref": "#/definitions/IEnrichedProblem"
                          },
                          "type": "array"
                        },
                        "summary": {
                          "$ref": "#/definitions/OrderSummary"
                        }
                      },
                      "required": [
                        "coin",
                        "coin_amount",
                        "original_coin_amount",
                        "deliveries",
                        "payment_fee",
                        "points",
                        "summary",
                        "is_payment_processor_external"
                      ],
                      "type": "object"
                    },
                    "ExternalStore": {
                      "additionalProperties": false,
                      "properties": {
                        "coin_amount": {
                          "type": "number"
                        },
                        "coin_name": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "coin_name",
                        "coin_amount"
                      ],
                      "type": "object"
                    },
                    "ExternalStoreOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/ExternalStore"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "FaceValue": {
                      "properties": {
                        "amount": {
                          "oneOf": [
                            {
                              "$ref": "#/definitions/Fixed"
                            },
                            {
                              "$ref": "#/definitions/FaceValueRange"
                            }
                          ]
                        },
                        "currency_code": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "currency_code",
                        "amount"
                      ],
                      "type": "object"
                    },
                    "FaceValueRange": {
                      "properties": {
                        "max": {
                          "type": "string"
                        },
                        "min": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "min",
                        "max"
                      ],
                      "type": "object"
                    },
                    "Fixed": {
                      "properties": {
                        "price": {
                          "description": "Display label for fixed denomination (e.g., '5 EUR', '3 months subscription', '100 diamonds + 10 free').",
                          "type": "string"
                        }
                      },
                      "required": [
                        "price"
                      ],
                      "type": "object"
                    },
                    "IAmount": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "IEnrichedProblem": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "IPayment": {
                      "oneOf": [
                        {
                          "additionalProperties": false,
                          "description": "User pays directly from an on-chain wallet",
                          "properties": {
                            "coin": {
                              "examples": [
                                "USDC",
                                "USDT",
                                "BTC",
                                "SOL",
                                "WLD"
                              ],
                              "type": "string"
                            },
                            "network": {
                              "examples": [
                                "Solana",
                                "Polygon (Matic)",
                                "Mainnet"
                              ],
                              "type": "string"
                            },
                            "payment_via": {
                              "examples": [
                                "USER_WALLET"
                              ],
                              "type": "string"
                            },
                            "type": {
                              "const": "via"
                            }
                          },
                          "required": [
                            "type",
                            "payment_via",
                            "coin",
                            "network"
                          ]
                        },
                        {
                          "additionalProperties": false,
                          "description": "User pays through Binance Pay",
                          "properties": {
                            "coin": {
                              "examples": [
                                "USDT"
                              ],
                              "type": "string"
                            },
                            "type": {
                              "const": "binance_pay"
                            }
                          },
                          "required": [
                            "type",
                            "coin"
                          ]
                        }
                      ],
                      "type": "object"
                    },
                    "ISmartContract": {
                      "properties": {
                        "address": {
                          "type": "string"
                        },
                        "decimals": {
                          "type": "integer"
                        },
                        "symbol": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "address",
                        "decimals",
                        "symbol"
                      ],
                      "type": "object"
                    },
                    "MultiProductsOrderResponse": {
                      "additionalProperties": false,
                      "description": "Full payload returned after creating an order or polling its status.",
                      "properties": {
                        "campaign_rewards": {
                          "items": {
                            "$ref": "#/definitions/CampaignReward"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "checkout_url": {
                          "description": "when present, redirect the use here to start the payment",
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coin": {
                          "description": "Ticker of the settlement currency",
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "created_at": {
                          "description": "Unix epoch (seconds) when the order was created",
                          "format": "int64",
                          "type": "integer"
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/Delivery"
                          },
                          "type": "array"
                        },
                        "is_payment_processor_external": {
                          "type": "boolean"
                        },
                        "missing_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "missing_amount_qr_text": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "missing_amount_qr_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "network": {
                          "description": "Blockchain / network (e.g. 'Solana')",
                          "type": "string"
                        },
                        "nft_codes": {
                          "$ref": "#/definitions/NFTCodeSpendingSummary"
                        },
                        "order_id": {
                          "description": "UUID v4 that uniquely identifies the order",
                          "type": "string"
                        },
                        "order_state": {
                          "enum": [
                            "WaitingForPayment",
                            "PaymentStarted",
                            "PaymentFailed",
                            "WaitingForNFTCards",
                            "NFTCardsSpent",
                            "WaitingForDelivery",
                            "WaitingForCoupon",
                            "Refunded",
                            "Completed",
                            "WaitingForManualAction",
                            "Done",
                            "Expired",
                            "Canceled"
                          ],
                          "type": "string"
                        },
                        "original_price": {
                          "type": "string"
                        },
                        "payment_id": {
                          "type": "string"
                        },
                        "payment_method": {
                          "type": "string"
                        },
                        "payment_method_protocol": {
                          "type": "string"
                        },
                        "payment_requested_at": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "payment_state": {
                          "enum": [
                            "WalletRequested",
                            "WalletCreated",
                            "PaymentRequested",
                            "PaymentStarted",
                            "WaitingForComplianceReport",
                            "PaymentQuarantined",
                            "PaymentReceived",
                            "PartialPaymentStarted",
                            "Failed",
                            "WaitingForExpiry",
                            "WaitingForExpiryAfterPaymentDetection",
                            "Expired",
                            "ExpiredAfterPaymentDetection",
                            "PaymentCanceled"
                          ],
                          "type": "string"
                        },
                        "payment_transactions": {
                          "description": "Blockchain TX hashes or processor IDs",
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "payment_value": {
                          "type": "string"
                        },
                        "payment_via": {
                          "type": "string"
                        },
                        "qr_text": {
                          "type": "string"
                        },
                        "qr_url": {
                          "description": "uri to retrieve a QR code that can be used to start the payment",
                          "format": "uri",
                          "type": "string"
                        },
                        "received_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "sandbox_mode": {
                          "type": [
                            "boolean",
                            "null"
                          ]
                        },
                        "sent_coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "store_type": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "summary": {
                          "$ref": "#/definitions/OrderSummary"
                        },
                        "user": {
                          "$ref": "#/definitions/User"
                        },
                        "wallet_address": {
                          "description": "Destination wallet address (if applicable)",
                          "type": "string"
                        }
                      },
                      "required": [
                        "order_id",
                        "created_at",
                        "payment_state",
                        "order_state",
                        "is_payment_processor_external"
                      ],
                      "type": "object"
                    },
                    "NFTCode": {
                      "additionalProperties": false,
                      "properties": {
                        "contract_address": {
                          "type": "string"
                        },
                        "network": {
                          "type": "string"
                        },
                        "permit": {
                          "$ref": "#/definitions/PermitOptional"
                        },
                        "tokenId": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "tokenId",
                        "contract_address",
                        "network"
                      ],
                      "type": "object"
                    },
                    "NFTCodeSpendingSummary": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "OrderSummary": {
                      "properties": {
                        "coin_amount_after_discount": {
                          "type": "string"
                        },
                        "coin_amount_before_discount": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_in_crypto": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_via_coupon": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_via_nft": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "coin_amount_before_discount",
                        "coin_amount_after_discount",
                        "coin_amount_to_pay_in_crypto",
                        "coin_amount_to_pay_via_nft",
                        "coin_amount_to_pay_via_coupon"
                      ],
                      "type": "object"
                    },
                    "PaymentFee": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "PaymentNetwork": {
                      "properties": {
                        "base_token": {
                          "examples": [
                            "ETH",
                            "SOL"
                          ],
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "chain_id": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "estimated_transfer_cost": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "logo_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "name": {
                          "examples": [
                            "Base",
                            "Ethereum",
                            "Mainnet",
                            "Solana"
                          ],
                          "type": "string"
                        },
                        "smart_contract": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "smart_contract_engine": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "threshold": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "name"
                      ],
                      "type": "object"
                    },
                    "PaymentViaWithCurrencies": {
                      "properties": {
                        "currencies": {
                          "items": {
                            "$ref": "#/definitions/CurrencyWithNetwork"
                          },
                          "type": "array"
                        },
                        "logo_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "name": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "name",
                        "currencies"
                      ],
                      "type": "object"
                    },
                    "Permit": {
                      "additionalProperties": false,
                      "properties": {
                        "deadline": {
                          "type": "integer"
                        },
                        "signature": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "signature",
                        "deadline"
                      ],
                      "type": "object"
                    },
                    "PermitOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/Permit"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "Points": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "ProductDeliverable": {
                      "properties": {
                        "barcode_image_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "beneficiary_account": {
                          "description": "A string formatted as an email (if delivery_type requires email) or a phone number (if delivery_type requires phone).",
                          "oneOf": [
                            {
                              "description": "Email format when delivery_type indicates email-based delivery.",
                              "format": "email"
                            },
                            {
                              "description": "Phone number format (E.164, up to 15 digits, optional leading +) when delivery_type indicates phone-based delivery.",
                              "pattern": "^\\+?[1-9]\\d{1,14}$"
                            }
                          ],
                          "type": "string"
                        },
                        "brand_bg_color": {
                          "type": "string"
                        },
                        "brand_logo": {
                          "type": "string"
                        },
                        "brand_name": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "country_code": {
                          "type": "string"
                        },
                        "currency_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "delivery_type": {
                          "type": "string"
                        },
                        "denomination": {
                          "type": "string"
                        },
                        "error_description": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "failure_reason": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "family": {
                          "type": "string"
                        },
                        "localized_denomination": {
                          "type": "string"
                        },
                        "original_coin_amount": {
                          "type": "string"
                        },
                        "original_price": {
                          "type": "string"
                        },
                        "pin_code": {
                          "oneOf": [
                            {
                              "description": "URL the user must open to reveal / activate the code.",
                              "format": "uri",
                              "type": "string"
                            },
                            {
                              "description": "The gift-card code itself.",
                              "pattern": "^[A-Za-z0-9-]{4,}$",
                              "type": "string"
                            }
                          ]
                        },
                        "pin_serial": {
                          "description": "Serial number (shown on some physical/virtual cards).",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "pin_usage_instructions": {
                          "description": "HTML instructions on how to redeem the code.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "points": {
                          "type": "string"
                        },
                        "product_value": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "qr_image_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "redeem_instructions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "security_code": {
                          "description": "Extra security / CVV code if required by the brand.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "terms_and_conditions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "denomination",
                        "brand_name",
                        "beneficiary_account",
                        "country_code"
                      ],
                      "type": "object"
                    },
                    "ProductResponse": {
                      "properties": {
                        "additional_details": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "benefits": {
                          "items": {
                            "$ref": "#/definitions/Benefit"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "coin": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "customer_specific": {
                          "$ref": "#/definitions/CustomerSpecific"
                        },
                        "delivery_type": {
                          "type": "string"
                        },
                        "denomination": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "face_value": {
                          "$ref": "#/definitions/FaceValue"
                        },
                        "is_dynamic": {
                          "type": "boolean"
                        },
                        "localized_denomination": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "original_coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "payment_method": {
                          "type": "string"
                        },
                        "points": {
                          "type": "string"
                        },
                        "product_id": {
                          "type": "string"
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "range": {
                          "$ref": "#/definitions/Range"
                        },
                        "valid_regions": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "product_id",
                        "is_dynamic",
                        "coin",
                        "payment_method",
                        "delivery_type",
                        "points",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "ProductsForBrandResponse": {
                      "properties": {
                        "additional_categories": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "brand": {
                          "type": "string"
                        },
                        "brand_id": {
                          "type": "string"
                        },
                        "category": {
                          "type": "string"
                        },
                        "country_code": {
                          "description": "ISO 3166-1 alpha-2 country code",
                          "examples": [
                            "US",
                            "GB",
                            "FR",
                            "DE"
                          ],
                          "type": "string"
                        },
                        "default_denomination": {
                          "type": "string"
                        },
                        "family": {
                          "type": "string"
                        },
                        "is_out_of_stock": {
                          "type": "boolean"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "logo_base_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "logo_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "product_tc": {
                          "type": "string"
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "products": {
                          "items": {
                            "$ref": "#/definitions/ProductResponse"
                          },
                          "type": "array"
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "redeem_method": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "rich_description": {
                          "$ref": "#/definitions/RichDescription"
                        }
                      },
                      "required": [
                        "country_code",
                        "category",
                        "additional_categories",
                        "kind",
                        "default_denomination",
                        "products",
                        "family",
                        "brand_id",
                        "brand",
                        "is_out_of_stock",
                        "logo_url",
                        "logo_base_url",
                        "product_tc",
                        "redeem_method",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "Range": {
                      "properties": {
                        "currency": {
                          "type": "string"
                        },
                        "default": {
                          "type": "string"
                        },
                        "max": {
                          "type": "number"
                        },
                        "min": {
                          "type": "number"
                        },
                        "step_size": {
                          "type": "number"
                        }
                      },
                      "required": [
                        "min",
                        "max",
                        "currency",
                        "step_size",
                        "default"
                      ],
                      "type": "object"
                    },
                    "RichDescription": {
                      "properties": {
                        "country_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "description": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "how_to_redeem": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "locale": {
                          "type": "string"
                        },
                        "markup": {
                          "type": "string"
                        },
                        "note": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "redeem_geo": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "term_and_conditions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [],
                      "type": "object"
                    },
                    "User": {
                      "additionalProperties": false,
                      "properties": {
                        "email": {
                          "type": "string"
                        },
                        "has_accepted_newsletter": {
                          "type": "boolean"
                        },
                        "referral_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "email"
                      ],
                      "type": "object"
                    },
                    "UserOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/User"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    }
                  },
                  "properties": {
                    "body": {
                      "properties": {
                        "action": {
                          "description": "Optional action like 'back' to revert to the previous step.",
                          "enum": [
                            "back"
                          ],
                          "type": "string"
                        },
                        "answer": {
                          "description": "User's response to the current question (e.g., 'giftcard', 'IT', 'Amazon.it', '50', 'user@example.com', 'USDC', 'SOLANA', 'yes').",
                          "type": "string"
                        },
                        "session_token": {
                          "description": "Unique token for the session (returned in first response; required for subsequent calls).",
                          "type": "string"
                        }
                      },
                      "required": [],
                      "type": "object"
                    }
                  },
                  "type": "object"
                },
                "name": "purchaseElicitation",
                "outputSchema": {
                  "definitions": {
                    "Acquisition": {
                      "additionalProperties": false,
                      "properties": {
                        "cid": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "click_id": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "conversion_flow": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "gclid": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "referer": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "session_id": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_campaign": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_content": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_medium": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_source": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "utm_term": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "type": "object"
                    },
                    "AcquisitionOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/Acquisition"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "Amount": {
                      "properties": {
                        "base": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "promotion_bonus": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "total_excluding_tax": {
                          "$ref": "#/definitions/IAmount"
                        },
                        "total_including_tax": {
                          "$ref": "#/definitions/IAmount"
                        }
                      },
                      "required": [
                        "base",
                        "promotion_bonus",
                        "total_excluding_tax",
                        "total_including_tax"
                      ],
                      "type": "object"
                    },
                    "BaseCurrency": {
                      "additionalProperties": false,
                      "properties": {
                        "is_suspended": {
                          "type": "boolean"
                        },
                        "logo_url": {
                          "type": "string"
                        },
                        "name": {
                          "examples": [
                            "BTC, ETH, USDT, USDC, SOL"
                          ],
                          "type": "string"
                        }
                      },
                      "required": [
                        "name",
                        "logo_url",
                        "is_suspended"
                      ],
                      "type": "object"
                    },
                    "Benefit": {
                      "properties": {
                        "additional_information": {
                          "type": "string"
                        },
                        "amount": {
                          "$ref": "#/definitions/Amount"
                        },
                        "type": {
                          "type": "string"
                        },
                        "unit": {
                          "type": "string"
                        },
                        "unit_type": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "type",
                        "unit_type",
                        "unit",
                        "amount",
                        "additional_information"
                      ],
                      "type": "object"
                    },
                    "BrandModel": {
                      "properties": {
                        "additional_categories": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "bg_color": {
                          "type": "string"
                        },
                        "brand": {
                          "type": "string"
                        },
                        "brand_id": {
                          "type": "string"
                        },
                        "category": {
                          "type": "string"
                        },
                        "country_code": {
                          "type": "string"
                        },
                        "family": {
                          "type": "string"
                        },
                        "is_out_of_stock": {
                          "type": "boolean"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "logo_base_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "logo_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "max": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "min": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "family",
                        "brand_id",
                        "brand",
                        "logo_url",
                        "category",
                        "is_out_of_stock",
                        "country_code",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "CampaignReward": {
                      "properties": {
                        "campaign_description": {
                          "type": "string"
                        },
                        "campaign_name": {
                          "type": "string"
                        },
                        "reward": {
                          "additionalProperties": true,
                          "type": "object"
                        }
                      },
                      "required": [
                        "campaign_name",
                        "reward"
                      ],
                      "type": "object"
                    },
                    "CategoryModel": {
                      "properties": {
                        "brands": {
                          "items": {
                            "$ref": "#/definitions/BrandModel"
                          },
                          "type": "array"
                        },
                        "category": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "kind": {
                          "type": "string"
                        },
                        "popular_brands": {
                          "items": {
                            "$ref": "#/definitions/BrandModel"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "kind",
                        "brands",
                        "popular_brands"
                      ],
                      "type": "object"
                    },
                    "CreateOrderRequest": {
                      "additionalProperties": false,
                      "properties": {
                        "acquisition": {
                          "$ref": "#/definitions/AcquisitionOptional"
                        },
                        "binance_sku": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/ProductDeliverable"
                          },
                          "type": "array"
                        },
                        "external_store": {
                          "$ref": "#/definitions/ExternalStoreOptional"
                        },
                        "lang": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "nft_codes": {
                          "items": {
                            "$ref": "#/definitions/NFTCode"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "payment": {
                          "$ref": "#/definitions/IPayment"
                        },
                        "promo_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "refund_wallet_address": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "time_zone": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "user": {
                          "$ref": "#/definitions/User"
                        }
                      },
                      "required": [
                        "user",
                        "payment",
                        "deliveries"
                      ],
                      "type": "object"
                    },
                    "CurrencyWithNetwork": {
                      "properties": {
                        "is_suspended": {
                          "type": "boolean"
                        },
                        "logo_url": {
                          "type": "string"
                        },
                        "name": {
                          "type": "string"
                        },
                        "networks": {
                          "items": {
                            "$ref": "#/definitions/PaymentNetwork"
                          },
                          "type": "array"
                        },
                        "threshold": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "name",
                        "logo_url",
                        "networks",
                        "is_suspended"
                      ],
                      "type": "object"
                    },
                    "CustomerSpecific": {
                      "properties": {
                        "account": {
                          "type": "string"
                        },
                        "face_value": {
                          "type": "number"
                        }
                      },
                      "required": [
                        "account",
                        "face_value"
                      ],
                      "type": "object"
                    },
                    "Delivery": {
                      "properties": {
                        "deliverable": {
                          "$ref": "#/definitions/ProductDeliverable"
                        },
                        "delivery_state": {
                          "type": "string"
                        },
                        "id": {
                          "type": "string"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "sandbox_mode": {
                          "type": [
                            "boolean",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "id",
                        "delivery_state",
                        "kind",
                        "deliverable"
                      ],
                      "type": "object"
                    },
                    "DetailedMultiProductsOrderValidationRequest": {
                      "additionalProperties": false,
                      "properties": {
                        "acquisition": {
                          "$ref": "#/definitions/AcquisitionOptional"
                        },
                        "binance_sku": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/ProductDeliverable"
                          },
                          "type": "array"
                        },
                        "external_store": {
                          "$ref": "#/definitions/ExternalStoreOptional"
                        },
                        "lang": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "nft_codes": {
                          "items": {
                            "$ref": "#/definitions/NFTCode"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "payment": {
                          "$ref": "#/definitions/IPayment"
                        },
                        "promo_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "refund_wallet_address": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "time_zone": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "user": {
                          "$ref": "#/definitions/UserOptional"
                        }
                      },
                      "required": [
                        "payment",
                        "deliveries"
                      ],
                      "type": "object"
                    },
                    "DetailedMultiProductsOrderValidationResponse": {
                      "additionalProperties": false,
                      "properties": {
                        "coin": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "coupon_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/Delivery"
                          },
                          "type": "array"
                        },
                        "is_payment_processor_external": {
                          "type": "boolean"
                        },
                        "nft_codes": {
                          "$ref": "#/definitions/NFTCodeSpendingSummary"
                        },
                        "original_coin_amount": {
                          "type": "string"
                        },
                        "payment_fee": {
                          "$ref": "#/definitions/PaymentFee"
                        },
                        "points": {
                          "$ref": "#/definitions/Points"
                        },
                        "problems": {
                          "items": {
                            "$ref": "#/definitions/IEnrichedProblem"
                          },
                          "type": "array"
                        },
                        "summary": {
                          "$ref": "#/definitions/OrderSummary"
                        }
                      },
                      "required": [
                        "coin",
                        "coin_amount",
                        "original_coin_amount",
                        "deliveries",
                        "payment_fee",
                        "points",
                        "summary",
                        "is_payment_processor_external"
                      ],
                      "type": "object"
                    },
                    "ExternalStore": {
                      "additionalProperties": false,
                      "properties": {
                        "coin_amount": {
                          "type": "number"
                        },
                        "coin_name": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "coin_name",
                        "coin_amount"
                      ],
                      "type": "object"
                    },
                    "ExternalStoreOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/ExternalStore"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "FaceValue": {
                      "properties": {
                        "amount": {
                          "oneOf": [
                            {
                              "$ref": "#/definitions/Fixed"
                            },
                            {
                              "$ref": "#/definitions/FaceValueRange"
                            }
                          ]
                        },
                        "currency_code": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "currency_code",
                        "amount"
                      ],
                      "type": "object"
                    },
                    "FaceValueRange": {
                      "properties": {
                        "max": {
                          "type": "string"
                        },
                        "min": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "min",
                        "max"
                      ],
                      "type": "object"
                    },
                    "Fixed": {
                      "properties": {
                        "price": {
                          "description": "Display label for fixed denomination (e.g., '5 EUR', '3 months subscription', '100 diamonds + 10 free').",
                          "type": "string"
                        }
                      },
                      "required": [
                        "price"
                      ],
                      "type": "object"
                    },
                    "IAmount": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "IEnrichedProblem": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "IPayment": {
                      "oneOf": [
                        {
                          "additionalProperties": false,
                          "description": "User pays directly from an on-chain wallet",
                          "properties": {
                            "coin": {
                              "examples": [
                                "USDC",
                                "USDT",
                                "BTC",
                                "SOL",
                                "WLD"
                              ],
                              "type": "string"
                            },
                            "network": {
                              "examples": [
                                "Solana",
                                "Polygon (Matic)",
                                "Mainnet"
                              ],
                              "type": "string"
                            },
                            "payment_via": {
                              "examples": [
                                "USER_WALLET"
                              ],
                              "type": "string"
                            },
                            "type": {
                              "const": "via"
                            }
                          },
                          "required": [
                            "type",
                            "payment_via",
                            "coin",
                            "network"
                          ]
                        },
                        {
                          "additionalProperties": false,
                          "description": "User pays through Binance Pay",
                          "properties": {
                            "coin": {
                              "examples": [
                                "USDT"
                              ],
                              "type": "string"
                            },
                            "type": {
                              "const": "binance_pay"
                            }
                          },
                          "required": [
                            "type",
                            "coin"
                          ]
                        }
                      ],
                      "type": "object"
                    },
                    "ISmartContract": {
                      "properties": {
                        "address": {
                          "type": "string"
                        },
                        "decimals": {
                          "type": "integer"
                        },
                        "symbol": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "address",
                        "decimals",
                        "symbol"
                      ],
                      "type": "object"
                    },
                    "MultiProductsOrderResponse": {
                      "additionalProperties": false,
                      "description": "Full payload returned after creating an order or polling its status.",
                      "properties": {
                        "campaign_rewards": {
                          "items": {
                            "$ref": "#/definitions/CampaignReward"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "checkout_url": {
                          "description": "when present, redirect the use here to start the payment",
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "coin": {
                          "description": "Ticker of the settlement currency",
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "created_at": {
                          "description": "Unix epoch (seconds) when the order was created",
                          "format": "int64",
                          "type": "integer"
                        },
                        "deliveries": {
                          "items": {
                            "$ref": "#/definitions/Delivery"
                          },
                          "type": "array"
                        },
                        "is_payment_processor_external": {
                          "type": "boolean"
                        },
                        "missing_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "missing_amount_qr_text": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "missing_amount_qr_url": {
                          "format": "uri",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "network": {
                          "description": "Blockchain / network (e.g. 'Solana')",
                          "type": "string"
                        },
                        "nft_codes": {
                          "$ref": "#/definitions/NFTCodeSpendingSummary"
                        },
                        "order_id": {
                          "description": "UUID v4 that uniquely identifies the order",
                          "type": "string"
                        },
                        "order_state": {
                          "enum": [
                            "WaitingForPayment",
                            "PaymentStarted",
                            "PaymentFailed",
                            "WaitingForNFTCards",
                            "NFTCardsSpent",
                            "WaitingForDelivery",
                            "WaitingForCoupon",
                            "Refunded",
                            "Completed",
                            "WaitingForManualAction",
                            "Done",
                            "Expired",
                            "Canceled"
                          ],
                          "type": "string"
                        },
                        "original_price": {
                          "type": "string"
                        },
                        "payment_id": {
                          "type": "string"
                        },
                        "payment_method": {
                          "type": "string"
                        },
                        "payment_method_protocol": {
                          "type": "string"
                        },
                        "payment_requested_at": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "payment_state": {
                          "enum": [
                            "WalletRequested",
                            "WalletCreated",
                            "PaymentRequested",
                            "PaymentStarted",
                            "WaitingForComplianceReport",
                            "PaymentQuarantined",
                            "PaymentReceived",
                            "PartialPaymentStarted",
                            "Failed",
                            "WaitingForExpiry",
                            "WaitingForExpiryAfterPaymentDetection",
                            "Expired",
                            "ExpiredAfterPaymentDetection",
                            "PaymentCanceled"
                          ],
                          "type": "string"
                        },
                        "payment_transactions": {
                          "description": "Blockchain TX hashes or processor IDs",
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "payment_value": {
                          "type": "string"
                        },
                        "payment_via": {
                          "type": "string"
                        },
                        "qr_text": {
                          "type": "string"
                        },
                        "qr_url": {
                          "description": "uri to retrieve a QR code that can be used to start the payment",
                          "format": "uri",
                          "type": "string"
                        },
                        "received_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "sandbox_mode": {
                          "type": [
                            "boolean",
                            "null"
                          ]
                        },
                        "sent_coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "state_transition_notification_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "store_type": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "summary": {
                          "$ref": "#/definitions/OrderSummary"
                        },
                        "user": {
                          "$ref": "#/definitions/User"
                        },
                        "wallet_address": {
                          "description": "Destination wallet address (if applicable)",
                          "type": "string"
                        }
                      },
                      "required": [
                        "order_id",
                        "created_at",
                        "payment_state",
                        "order_state",
                        "is_payment_processor_external"
                      ],
                      "type": "object"
                    },
                    "NFTCode": {
                      "additionalProperties": false,
                      "properties": {
                        "contract_address": {
                          "type": "string"
                        },
                        "network": {
                          "type": "string"
                        },
                        "permit": {
                          "$ref": "#/definitions/PermitOptional"
                        },
                        "tokenId": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "tokenId",
                        "contract_address",
                        "network"
                      ],
                      "type": "object"
                    },
                    "NFTCodeSpendingSummary": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "OrderSummary": {
                      "properties": {
                        "coin_amount_after_discount": {
                          "type": "string"
                        },
                        "coin_amount_before_discount": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_in_crypto": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_via_coupon": {
                          "type": "string"
                        },
                        "coin_amount_to_pay_via_nft": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "coin_amount_before_discount",
                        "coin_amount_after_discount",
                        "coin_amount_to_pay_in_crypto",
                        "coin_amount_to_pay_via_nft",
                        "coin_amount_to_pay_via_coupon"
                      ],
                      "type": "object"
                    },
                    "PaymentFee": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "PaymentNetwork": {
                      "properties": {
                        "base_token": {
                          "examples": [
                            "ETH",
                            "SOL"
                          ],
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "chain_id": {
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "estimated_transfer_cost": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "logo_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "name": {
                          "examples": [
                            "Base",
                            "Ethereum",
                            "Mainnet",
                            "Solana"
                          ],
                          "type": "string"
                        },
                        "smart_contract": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "smart_contract_engine": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "threshold": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "name"
                      ],
                      "type": "object"
                    },
                    "PaymentViaWithCurrencies": {
                      "properties": {
                        "currencies": {
                          "items": {
                            "$ref": "#/definitions/CurrencyWithNetwork"
                          },
                          "type": "array"
                        },
                        "logo_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "name": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "name",
                        "currencies"
                      ],
                      "type": "object"
                    },
                    "Permit": {
                      "additionalProperties": false,
                      "properties": {
                        "deadline": {
                          "type": "integer"
                        },
                        "signature": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "signature",
                        "deadline"
                      ],
                      "type": "object"
                    },
                    "PermitOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/Permit"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "Points": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "ProductDeliverable": {
                      "properties": {
                        "barcode_image_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "beneficiary_account": {
                          "description": "A string formatted as an email (if delivery_type requires email) or a phone number (if delivery_type requires phone).",
                          "oneOf": [
                            {
                              "description": "Email format when delivery_type indicates email-based delivery.",
                              "format": "email"
                            },
                            {
                              "description": "Phone number format (E.164, up to 15 digits, optional leading +) when delivery_type indicates phone-based delivery.",
                              "pattern": "^\\+?[1-9]\\d{1,14}$"
                            }
                          ],
                          "type": "string"
                        },
                        "brand_bg_color": {
                          "type": "string"
                        },
                        "brand_logo": {
                          "type": "string"
                        },
                        "brand_name": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": "string"
                        },
                        "country_code": {
                          "type": "string"
                        },
                        "currency_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "delivery_type": {
                          "type": "string"
                        },
                        "denomination": {
                          "type": "string"
                        },
                        "error_description": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "failure_reason": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "family": {
                          "type": "string"
                        },
                        "localized_denomination": {
                          "type": "string"
                        },
                        "original_coin_amount": {
                          "type": "string"
                        },
                        "original_price": {
                          "type": "string"
                        },
                        "pin_code": {
                          "oneOf": [
                            {
                              "description": "URL the user must open to reveal / activate the code.",
                              "format": "uri",
                              "type": "string"
                            },
                            {
                              "description": "The gift-card code itself.",
                              "pattern": "^[A-Za-z0-9-]{4,}$",
                              "type": "string"
                            }
                          ]
                        },
                        "pin_serial": {
                          "description": "Serial number (shown on some physical/virtual cards).",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "pin_usage_instructions": {
                          "description": "HTML instructions on how to redeem the code.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "points": {
                          "type": "string"
                        },
                        "product_value": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "qr_image_url": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "redeem_instructions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "security_code": {
                          "description": "Extra security / CVV code if required by the brand.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "terms_and_conditions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "denomination",
                        "brand_name",
                        "beneficiary_account",
                        "country_code"
                      ],
                      "type": "object"
                    },
                    "ProductResponse": {
                      "properties": {
                        "additional_details": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "benefits": {
                          "items": {
                            "$ref": "#/definitions/Benefit"
                          },
                          "type": [
                            "array",
                            "null"
                          ]
                        },
                        "coin": {
                          "type": "string"
                        },
                        "coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "customer_specific": {
                          "$ref": "#/definitions/CustomerSpecific"
                        },
                        "delivery_type": {
                          "type": "string"
                        },
                        "denomination": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "face_value": {
                          "$ref": "#/definitions/FaceValue"
                        },
                        "is_dynamic": {
                          "type": "boolean"
                        },
                        "localized_denomination": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "original_coin_amount": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "payment_method": {
                          "type": "string"
                        },
                        "points": {
                          "type": "string"
                        },
                        "product_id": {
                          "type": "string"
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "range": {
                          "$ref": "#/definitions/Range"
                        },
                        "valid_regions": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "product_id",
                        "is_dynamic",
                        "coin",
                        "payment_method",
                        "delivery_type",
                        "points",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "ProductsForBrandResponse": {
                      "properties": {
                        "additional_categories": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "brand": {
                          "type": "string"
                        },
                        "brand_id": {
                          "type": "string"
                        },
                        "category": {
                          "type": "string"
                        },
                        "country_code": {
                          "description": "ISO 3166-1 alpha-2 country code",
                          "examples": [
                            "US",
                            "GB",
                            "FR",
                            "DE"
                          ],
                          "type": "string"
                        },
                        "default_denomination": {
                          "type": "string"
                        },
                        "family": {
                          "type": "string"
                        },
                        "is_out_of_stock": {
                          "type": "boolean"
                        },
                        "kind": {
                          "type": "string"
                        },
                        "logo_base_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "logo_url": {
                          "format": "uri",
                          "type": "string"
                        },
                        "product_tc": {
                          "type": "string"
                        },
                        "product_type": {
                          "type": "string"
                        },
                        "products": {
                          "items": {
                            "$ref": "#/definitions/ProductResponse"
                          },
                          "type": "array"
                        },
                        "promotion": {
                          "type": [
                            "object",
                            "null"
                          ]
                        },
                        "redeem_method": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "rich_description": {
                          "$ref": "#/definitions/RichDescription"
                        }
                      },
                      "required": [
                        "country_code",
                        "category",
                        "additional_categories",
                        "kind",
                        "default_denomination",
                        "products",
                        "family",
                        "brand_id",
                        "brand",
                        "is_out_of_stock",
                        "logo_url",
                        "logo_base_url",
                        "product_tc",
                        "redeem_method",
                        "product_type"
                      ],
                      "type": "object"
                    },
                    "Range": {
                      "properties": {
                        "currency": {
                          "type": "string"
                        },
                        "default": {
                          "type": "string"
                        },
                        "max": {
                          "type": "number"
                        },
                        "min": {
                          "type": "number"
                        },
                        "step_size": {
                          "type": "number"
                        }
                      },
                      "required": [
                        "min",
                        "max",
                        "currency",
                        "step_size",
                        "default"
                      ],
                      "type": "object"
                    },
                    "RichDescription": {
                      "properties": {
                        "country_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "description": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "how_to_redeem": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "locale": {
                          "type": "string"
                        },
                        "markup": {
                          "type": "string"
                        },
                        "note": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "redeem_geo": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "term_and_conditions": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [],
                      "type": "object"
                    },
                    "User": {
                      "additionalProperties": false,
                      "properties": {
                        "email": {
                          "type": "string"
                        },
                        "has_accepted_newsletter": {
                          "type": "boolean"
                        },
                        "referral_code": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "email"
                      ],
                      "type": "object"
                    },
                    "UserOptional": {
                      "oneOf": [
                        {
                          "$ref": "#/definitions/User"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    }
                  },
                  "properties": {
                    "result": {
                      "else": {
                        "else": {
                          "required": [
                            "status",
                            "next_step",
                            "payment_details"
                          ]
                        },
                        "if": {
                          "properties": {
                            "status": {
                              "const": "continue"
                            }
                          }
                        },
                        "then": {
                          "required": [
                            "status",
                            "session_token",
                            "question",
                            "expected_format",
                            "previous_answers"
                          ]
                        }
                      },
                      "if": {
                        "properties": {
                          "status": {
                            "const": "error"
                          }
                        }
                      },
                      "properties": {
                        "error": {
                          "description": "Error message (if status=error).",
                          "type": "string"
                        },
                        "expected_format": {
                          "description": "Expected format for the answer (if status=continue).",
                          "type": "string"
                        },
                        "fix": {
                          "description": "Suggestion to fix the error (if status=error).",
                          "type": "string"
                        },
                        "next_step": {
                          "description": "Instructions for payment/polling (if status=complete).",
                          "type": "string"
                        },
                        "options": {
                          "description": "Suggested options for the answer (if applicable, for status=continue).",
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        },
                        "payment_details": {
                          "description": "Payment info (if status=complete).",
                          "properties": {
                            "coinAmount": {
                              "type": "string"
                            },
                            "coinSymbol": {
                              "type": "string"
                            },
                            "network": {
                              "type": "string"
                            },
                            "walletAddress": {
                              "type": "string"
                            }
                          },
                          "type": "object"
                        },
                        "previous_answers": {
                          "description": "Map of data collected so far (e.g., {'country': 'IT', 'brand': 'Amazon.it'}).",
                          "type": "object"
                        },
                        "question": {
                          "description": "Next question to ask the user (if status=continue).",
                          "type": "string"
                        },
                        "session_token": {
                          "description": "Token for this session (returned for continue; may be null for complete or error).",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "status": {
                          "description": "'continue' = more questions; 'complete' = order created; 'error' = validation or execution failed.",
                          "enum": [
                            "continue",
                            "complete",
                            "error"
                          ],
                          "type": "string"
                        },
                        "suggestions": {
                          "description": "Alternative suggestions (if status=error).",
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "status"
                      ],
                      "then": {
                        "required": [
                          "status",
                          "error",
                          "fix"
                        ]
                      },
                      "type": "object"
                    }
                  },
                  "required": [
                    "result"
                  ],
                  "type": "object"
                }
              }
            ]
          }
        },
        "bad_protocol_status_code": 200,
        "delete_error": null,
        "delete_status_code": null,
        "expired_session_error": null,
        "expired_session_status_code": null,
        "issues": [
          "missing_session_id",
          "missing_protocol_header",
          "bad_protocol_not_rejected"
        ],
        "last_event_id_visible": false,
        "protocol_header_present": false,
        "requested_protocol_version": "2024-11-05",
        "session_id_present": false,
        "transport": "sse"
      },
      "latency_ms": 380.51,
      "status": "error"
    },
    "utility_coverage_probe": {
      "details": {
        "completions": {
          "advertised": false,
          "live_probe": "not_executed",
          "sample_target": null
        },
        "initialize_capability_keys": [
          "tools"
        ],
        "pagination": {
          "metadata_signal": false,
          "next_cursor_methods": [],
          "supported": false
        },
        "tasks": {
          "advertised": false,
          "http_status": 200,
          "probe_status": "missing"
        }
      },
      "latency_ms": 97.54,
      "status": "missing"
    }
  },
  "failures": {
    "oauth_authorization_server": {
      "reason": "no_authorization_server"
    },
    "oauth_protected_resource": {
      "error": "Client error '404 Not Found' for url 'https://api.cryptorefills.com/.well-known/oauth-protected-resource'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404",
      "url": "https://api.cryptorefills.com/.well-known/oauth-protected-resource"
    },
    "openid_configuration": {
      "reason": "no_authorization_server"
    },
    "server_card": {
      "error": "Client error '404 Not Found' for url 'https://api.cryptorefills.com/.well-known/mcp/server-card.json'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404",
      "url": "https://api.cryptorefills.com/.well-known/mcp/server-card.json"
    },
    "transport_compliance_probe": {
      "bad_protocol_error": null,
      "bad_protocol_headers": {
        "content-type": "text/event-stream"
      },
      "bad_protocol_payload": {
        "id": 410,
        "jsonrpc": "2.0",
        "result": {
          "tools": [
            {
              "description": "Interactive, stateful endpoint to guide small-footprint AI agents through a purchase flow for gift cards or mobile top-ups. Call repeatedly with the same session_token until 'status' is 'complete' or 'error'. For the first call, provide an empty 'body': {} (session_token will be generated and returned). Provide 'answer' in the body to respond to the current question. Use 'action: back' in the body to go to the previous step. Handles product type selection, country, brand, amount, beneficiary, coin, network, user email, and final confirmation/validation/order creation.",
              "inputSchema": {
                "definitions": {
                  "Acquisition": {
                    "additionalProperties": false,
                    "properties": {
                      "cid": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "click_id": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "conversion_flow": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "gclid": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "referer": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "session_id": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "utm_campaign": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "utm_content": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "utm_medium": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "utm_source": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "utm_term": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "type": "object"
                  },
                  "AcquisitionOptional": {
                    "oneOf": [
                      {
                        "$ref": "#/definitions/Acquisition"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "Amount": {
                    "properties": {
                      "base": {
                        "$ref": "#/definitions/IAmount"
                      },
                      "promotion_bonus": {
                        "$ref": "#/definitions/IAmount"
                      },
                      "total_excluding_tax": {
                        "$ref": "#/definitions/IAmount"
                      },
                      "total_including_tax": {
                        "$ref": "#/definitions/IAmount"
                      }
                    },
                    "required": [
                      "base",
                      "promotion_bonus",
                      "total_excluding_tax",
                      "total_including_tax"
                    ],
                    "type": "object"
                  },
                  "BaseCurrency": {
                    "additionalProperties": false,
                    "properties": {
                      "is_suspended": {
                        "type": "boolean"
                      },
                      "logo_url": {
                        "type": "string"
                      },
                      "name": {
                        "examples": [
                          "BTC, ETH, USDT, USDC, SOL"
                        ],
                        "type": "string"
                      }
                    },
                    "required": [
                      "name",
                      "logo_url",
                      "is_suspended"
                    ],
                    "type": "object"
                  },
                  "Benefit": {
                    "properties": {
                      "additional_information": {
                        "type": "string"
                      },
                      "amount": {
                        "$ref": "#/definitions/Amount"
                      },
                      "type": {
                        "type": "string"
                      },
                      "unit": {
                        "type": "string"
                      },
                      "unit_type": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "type",
                      "unit_type",
                      "unit",
                      "amount",
                      "additional_information"
                    ],
                    "type": "object"
                  },
                  "BrandModel": {
                    "properties": {
                      "additional_categories": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "bg_color": {
                        "type": "string"
                      },
                      "brand": {
                        "type": "string"
                      },
                      "brand_id": {
                        "type": "string"
                      },
                      "category": {
                        "type": "string"
                      },
                      "country_code": {
                        "type": "string"
                      },
                      "family": {
                        "type": "string"
                      },
                      "is_out_of_stock": {
                        "type": "boolean"
                      },
                      "kind": {
                        "type": "string"
                      },
                      "logo_base_url": {
                        "format": "uri",
                        "type": "string"
                      },
                      "logo_url": {
                        "format": "uri",
                        "type": "string"
                      },
                      "max": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "min": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "product_type": {
                        "type": "string"
                      },
                      "promotion": {
                        "type": [
                          "object",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "family",
                      "brand_id",
                      "brand",
                      "logo_url",
                      "category",
                      "is_out_of_stock",
                      "country_code",
                      "product_type"
                    ],
                    "type": "object"
                  },
                  "CampaignReward": {
                    "properties": {
                      "campaign_description": {
                        "type": "string"
                      },
                      "campaign_name": {
                        "type": "string"
                      },
                      "reward": {
                        "additionalProperties": true,
                        "type": "object"
                      }
                    },
                    "required": [
                      "campaign_name",
                      "reward"
                    ],
                    "type": "object"
                  },
                  "CategoryModel": {
                    "properties": {
                      "brands": {
                        "items": {
                          "$ref": "#/definitions/BrandModel"
                        },
                        "type": "array"
                      },
                      "category": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "kind": {
                        "type": "string"
                      },
                      "popular_brands": {
                        "items": {
                          "$ref": "#/definitions/BrandModel"
                        },
                        "type": "array"
                      }
                    },
                    "required": [
                      "kind",
                      "brands",
                      "popular_brands"
                    ],
                    "type": "object"
                  },
                  "CreateOrderRequest": {
                    "additionalProperties": false,
                    "properties": {
                      "acquisition": {
                        "$ref": "#/definitions/AcquisitionOptional"
                      },
                      "binance_sku": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "coupon_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "deliveries": {
                        "items": {
                          "$ref": "#/definitions/ProductDeliverable"
                        },
                        "type": "array"
                      },
                      "external_store": {
                        "$ref": "#/definitions/ExternalStoreOptional"
                      },
                      "lang": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "nft_codes": {
                        "items": {
                          "$ref": "#/definitions/NFTCode"
                        },
                        "type": [
                          "array",
                          "null"
                        ]
                      },
                      "payment": {
                        "$ref": "#/definitions/IPayment"
                      },
                      "promo_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "refund_wallet_address": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "state_transition_notification_url": {
                        "format": "uri",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "time_zone": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "user": {
                        "$ref": "#/definitions/User"
                      }
                    },
                    "required": [
                      "user",
                      "payment",
                      "deliveries"
                    ],
                    "type": "object"
                  },
                  "CurrencyWithNetwork": {
                    "properties": {
                      "is_suspended": {
                        "type": "boolean"
                      },
                      "logo_url": {
                        "type": "string"
                      },
                      "name": {
                        "type": "string"
                      },
                      "networks": {
                        "items": {
                          "$ref": "#/definitions/PaymentNetwork"
                        },
                        "type": "array"
                      },
                      "threshold": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "name",
                      "logo_url",
                      "networks",
                      "is_suspended"
                    ],
                    "type": "object"
                  },
                  "CustomerSpecific": {
                    "properties": {
                      "account": {
                        "type": "string"
                      },
                      "face_value": {
                        "type": "number"
                      }
                    },
                    "required": [
                      "account",
                      "face_value"
                    ],
                    "type": "object"
                  },
                  "Delivery": {
                    "properties": {
                      "deliverable": {
                        "$ref": "#/definitions/ProductDeliverable"
                      },
                      "delivery_state": {
                        "type": "string"
                      },
                      "id": {
                        "type": "string"
                      },
                      "kind": {
                        "type": "string"
                      },
                      "sandbox_mode": {
                        "type": [
                          "boolean",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "id",
                      "delivery_state",
                      "kind",
                      "deliverable"
                    ],
                    "type": "object"
                  },
                  "DetailedMultiProductsOrderValidationRequest": {
                    "additionalProperties": false,
                    "properties": {
                      "acquisition": {
                        "$ref": "#/definitions/AcquisitionOptional"
                      },
                      "binance_sku": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "coupon_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "deliveries": {
                        "items": {
                          "$ref": "#/definitions/ProductDeliverable"
                        },
                        "type": "array"
                      },
                      "external_store": {
                        "$ref": "#/definitions/ExternalStoreOptional"
                      },
                      "lang": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "nft_codes": {
                        "items": {
                          "$ref": "#/definitions/NFTCode"
                        },
                        "type": [
                          "array",
                          "null"
                        ]
                      },
                      "payment": {
                        "$ref": "#/definitions/IPayment"
                      },
                      "promo_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "refund_wallet_address": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "state_transition_notification_url": {
                        "format": "uri",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "time_zone": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "user": {
                        "$ref": "#/definitions/UserOptional"
                      }
                    },
                    "required": [
                      "payment",
                      "deliveries"
                    ],
                    "type": "object"
                  },
                  "DetailedMultiProductsOrderValidationResponse": {
                    "additionalProperties": false,
                    "properties": {
                      "coin": {
                        "type": "string"
                      },
                      "coin_amount": {
                        "type": "string"
                      },
                      "coupon_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "deliveries": {
                        "items": {
                          "$ref": "#/definitions/Delivery"
                        },
                        "type": "array"
                      },
                      "is_payment_processor_external": {
                        "type": "boolean"
                      },
                      "nft_codes": {
                        "$ref": "#/definitions/NFTCodeSpendingSummary"
                      },
                      "original_coin_amount": {
                        "type": "string"
                      },
                      "payment_fee": {
                        "$ref": "#/definitions/PaymentFee"
                      },
                      "points": {
                        "$ref": "#/definitions/Points"
                      },
                      "problems": {
                        "items": {
                          "$ref": "#/definitions/IEnrichedProblem"
                        },
                        "type": "array"
                      },
                      "summary": {
                        "$ref": "#/definitions/OrderSummary"
                      }
                    },
                    "required": [
                      "coin",
                      "coin_amount",
                      "original_coin_amount",
                      "deliveries",
                      "payment_fee",
                      "points",
                      "summary",
                      "is_payment_processor_external"
                    ],
                    "type": "object"
                  },
                  "ExternalStore": {
                    "additionalProperties": false,
                    "properties": {
                      "coin_amount": {
                        "type": "number"
                      },
                      "coin_name": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "coin_name",
                      "coin_amount"
                    ],
                    "type": "object"
                  },
                  "ExternalStoreOptional": {
                    "oneOf": [
                      {
                        "$ref": "#/definitions/ExternalStore"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "FaceValue": {
                    "properties": {
                      "amount": {
                        "oneOf": [
                          {
                            "$ref": "#/definitions/Fixed"
                          },
                          {
                            "$ref": "#/definitions/FaceValueRange"
                          }
                        ]
                      },
                      "currency_code": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "currency_code",
                      "amount"
                    ],
                    "type": "object"
                  },
                  "FaceValueRange": {
                    "properties": {
                      "max": {
                        "type": "string"
                      },
                      "min": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "min",
                      "max"
                    ],
                    "type": "object"
                  },
                  "Fixed": {
                    "properties": {
                      "price": {
                        "description": "Display label for fixed denomination (e.g., '5 EUR', '3 months subscription', '100 diamonds + 10 free').",
                        "type": "string"
                      }
                    },
                    "required": [
                      "price"
                    ],
                    "type": "object"
                  },
                  "IAmount": {
                    "additionalProperties": true,
                    "type": "object"
                  },
                  "IEnrichedProblem": {
                    "additionalProperties": true,
                    "type": "object"
                  },
                  "IPayment": {
                    "oneOf": [
                      {
                        "additionalProperties": false,
                        "description": "User pays directly from an on-chain wallet",
                        "properties": {
                          "coin": {
                            "examples": [
                              "USDC",
                              "USDT",
                              "BTC",
                              "SOL",
                              "WLD"
                            ],
                            "type": "string"
                          },
                          "network": {
                            "examples": [
                              "Solana",
                              "Polygon (Matic)",
                              "Mainnet"
                            ],
                            "type": "string"
                          },
                          "payment_via": {
                            "examples": [
                              "USER_WALLET"
                            ],
                            "type": "string"
                          },
                          "type": {
                            "const": "via"
                          }
                        },
                        "required": [
                          "type",
                          "payment_via",
                          "coin",
                          "network"
                        ]
                      },
                      {
                        "additionalProperties": false,
                        "description": "User pays through Binance Pay",
                        "properties": {
                          "coin": {
                            "examples": [
                              "USDT"
                            ],
                            "type": "string"
                          },
                          "type": {
                            "const": "binance_pay"
                          }
                        },
                        "required": [
                          "type",
                          "coin"
                        ]
                      }
                    ],
                    "type": "object"
                  },
                  "ISmartContract": {
                    "properties": {
                      "address": {
                        "type": "string"
                      },
                      "decimals": {
                        "type": "integer"
                      },
                      "symbol": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "address",
                      "decimals",
                      "symbol"
                    ],
                    "type": "object"
                  },
                  "MultiProductsOrderResponse": {
                    "additionalProperties": false,
                    "description": "Full payload returned after creating an order or polling its status.",
                    "properties": {
                      "campaign_rewards": {
                        "items": {
                          "$ref": "#/definitions/CampaignReward"
                        },
                        "type": [
                          "array",
                          "null"
                        ]
                      },
                      "checkout_url": {
                        "description": "when present, redirect the use here to start the payment",
                        "format": "uri",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "coin": {
                        "description": "Ticker of the settlement currency",
                        "type": "string"
                      },
                      "coin_amount": {
                        "type": "string"
                      },
                      "created_at": {
                        "description": "Unix epoch (seconds) when the order was created",
                        "format": "int64",
                        "type": "integer"
                      },
                      "deliveries": {
                        "items": {
                          "$ref": "#/definitions/Delivery"
                        },
                        "type": "array"
                      },
                      "is_payment_processor_external": {
                        "type": "boolean"
                      },
                      "missing_amount": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "missing_amount_qr_text": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "missing_amount_qr_url": {
                        "format": "uri",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "network": {
                        "description": "Blockchain / network (e.g. 'Solana')",
                        "type": "string"
                      },
                      "nft_codes": {
                        "$ref": "#/definitions/NFTCodeSpendingSummary"
                      },
                      "order_id": {
                        "description": "UUID v4 that uniquely identifies the order",
                        "type": "string"
                      },
                      "order_state": {
                        "enum": [
                          "WaitingForPayment",
                          "PaymentStarted",
                          "PaymentFailed",
                          "WaitingForNFTCards",
                          "NFTCardsSpent",
                          "WaitingForDelivery",
                          "WaitingForCoupon",
                          "Refunded",
                          "Completed",
                          "WaitingForManualAction",
                          "Done",
                          "Expired",
                          "Canceled"
                        ],
                        "type": "string"
                      },
                      "original_price": {
                        "type": "string"
                      },
                      "payment_id": {
                        "type": "string"
                      },
                      "payment_method": {
                        "type": "string"
                      },
                      "payment_method_protocol": {
                        "type": "string"
                      },
                      "payment_requested_at": {
                        "type": [
                          "integer",
                          "null"
                        ]
                      },
                      "payment_state": {
                        "enum": [
                          "WalletRequested",
                          "WalletCreated",
                          "PaymentRequested",
                          "PaymentStarted",
                          "WaitingForComplianceReport",
                          "PaymentQuarantined",
                          "PaymentReceived",
                          "PartialPaymentStarted",
                          "Failed",
                          "WaitingForExpiry",
                          "WaitingForExpiryAfterPaymentDetection",
                          "Expired",
                          "ExpiredAfterPaymentDetection",
                          "PaymentCanceled"
                        ],
                        "type": "string"
                      },
                      "payment_transactions": {
                        "description": "Blockchain TX hashes or processor IDs",
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "payment_value": {
                        "type": "string"
                      },
                      "payment_via": {
                        "type": "string"
                      },
                      "qr_text": {
                        "type": "string"
                      },
                      "qr_url": {
                        "description": "uri to retrieve a QR code that can be used to start the payment",
                        "format": "uri",
                        "type": "string"
                      },
                      "received_amount": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "sandbox_mode": {
                        "type": [
                          "boolean",
                          "null"
                        ]
                      },
                      "sent_coin_amount": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "state_transition_notification_url": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "store_type": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "summary": {
                        "$ref": "#/definitions/OrderSummary"
                      },
                      "user": {
                        "$ref": "#/definitions/User"
                      },
                      "wallet_address": {
                        "description": "Destination wallet address (if applicable)",
                        "type": "string"
                      }
                    },
                    "required": [
                      "order_id",
                      "created_at",
                      "payment_state",
                      "order_state",
                      "is_payment_processor_external"
                    ],
                    "type": "object"
                  },
                  "NFTCode": {
                    "additionalProperties": false,
                    "properties": {
                      "contract_address": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "permit": {
                        "$ref": "#/definitions/PermitOptional"
                      },
                      "tokenId": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "tokenId",
                      "contract_address",
                      "network"
                    ],
                    "type": "object"
                  },
                  "NFTCodeSpendingSummary": {
                    "additionalProperties": true,
                    "type": "object"
                  },
                  "OrderSummary": {
                    "properties": {
                      "coin_amount_after_discount": {
                        "type": "string"
                      },
                      "coin_amount_before_discount": {
                        "type": "string"
                      },
                      "coin_amount_to_pay_in_crypto": {
                        "type": "string"
                      },
                      "coin_amount_to_pay_via_coupon": {
                        "type": "string"
                      },
                      "coin_amount_to_pay_via_nft": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "coin_amount_before_discount",
                      "coin_amount_after_discount",
                      "coin_amount_to_pay_in_crypto",
                      "coin_amount_to_pay_via_nft",
                      "coin_amount_to_pay_via_coupon"
                    ],
                    "type": "object"
                  },
                  "PaymentFee": {
                    "additionalProperties": true,
                    "type": "object"
                  },
                  "PaymentNetwork": {
                    "properties": {
                      "base_token": {
                        "examples": [
                          "ETH",
                          "SOL"
                        ],
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "chain_id": {
                        "type": [
                          "integer",
                          "null"
                        ]
                      },
                      "estimated_transfer_cost": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "logo_url": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "name": {
                        "examples": [
                          "Base",
                          "Ethereum",
                          "Mainnet",
                          "Solana"
                        ],
                        "type": "string"
                      },
                      "smart_contract": {
                        "type": [
                          "object",
                          "null"
                        ]
                      },
                      "smart_contract_engine": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "threshold": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "name"
                    ],
                    "type": "object"
                  },
                  "PaymentViaWithCurrencies": {
                    "properties": {
                      "currencies": {
                        "items": {
                          "$ref": "#/definitions/CurrencyWithNetwork"
                        },
                        "type": "array"
                      },
                      "logo_url": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "name": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "name",
                      "currencies"
                    ],
                    "type": "object"
                  },
                  "Permit": {
                    "additionalProperties": false,
                    "properties": {
                      "deadline": {
                        "type": "integer"
                      },
                      "signature": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "signature",
                      "deadline"
                    ],
                    "type": "object"
                  },
                  "PermitOptional": {
                    "oneOf": [
                      {
                        "$ref": "#/definitions/Permit"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "Points": {
                    "additionalProperties": true,
                    "type": "object"
                  },
                  "ProductDeliverable": {
                    "properties": {
                      "barcode_image_url": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "beneficiary_account": {
                        "description": "A string formatted as an email (if delivery_type requires email) or a phone number (if delivery_type requires phone).",
                        "oneOf": [
                          {
                            "description": "Email format when delivery_type indicates email-based delivery.",
                            "format": "email"
                          },
                          {
                            "description": "Phone number format (E.164, up to 15 digits, optional leading +) when delivery_type indicates phone-based delivery.",
                            "pattern": "^\\+?[1-9]\\d{1,14}$"
                          }
                        ],
                        "type": "string"
                      },
                      "brand_bg_color": {
                        "type": "string"
                      },
                      "brand_logo": {
                        "type": "string"
                      },
                      "brand_name": {
                        "type": "string"
                      },
                      "coin_amount": {
                        "type": "string"
                      },
                      "country_code": {
                        "type": "string"
                      },
                      "currency_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "delivery_type": {
                        "type": "string"
                      },
                      "denomination": {
                        "type": "string"
                      },
                      "error_description": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "failure_reason": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "family": {
                        "type": "string"
                      },
                      "localized_denomination": {
                        "type": "string"
                      },
                      "original_coin_amount": {
                        "type": "string"
                      },
                      "original_price": {
                        "type": "string"
                      },
                      "pin_code": {
                        "oneOf": [
                          {
                            "description": "URL the user must open to reveal / activate the code.",
                            "format": "uri",
                            "type": "string"
                          },
                          {
                            "description": "The gift-card code itself.",
                            "pattern": "^[A-Za-z0-9-]{4,}$",
                            "type": "string"
                          }
                        ]
                      },
                      "pin_serial": {
                        "description": "Serial number (shown on some physical/virtual cards).",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "pin_usage_instructions": {
                        "description": "HTML instructions on how to redeem the code.",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "points": {
                        "type": "string"
                      },
                      "product_value": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "promotion": {
                        "type": [
                          "object",
                          "null"
                        ]
                      },
                      "qr_image_url": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "redeem_instructions": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "security_code": {
                        "description": "Extra security / CVV code if required by the brand.",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "terms_and_conditions": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "denomination",
                      "brand_name",
                      "beneficiary_account",
                      "country_code"
                    ],
                    "type": "object"
                  },
                  "ProductResponse": {
                    "properties": {
                      "additional_details": {
                        "type": [
                          "object",
                          "null"
                        ]
                      },
                      "benefits": {
                        "items": {
                          "$ref": "#/definitions/Benefit"
                        },
                        "type": [
                          "array",
                          "null"
                        ]
                      },
                      "coin": {
                        "type": "string"
                      },
                      "coin_amount": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "customer_specific": {
                        "$ref": "#/definitions/CustomerSpecific"
                      },
                      "delivery_type": {
                        "type": "string"
                      },
                      "denomination": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "face_value": {
                        "$ref": "#/definitions/FaceValue"
                      },
                      "is_dynamic": {
                        "type": "boolean"
                      },
                      "localized_denomination": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "original_coin_amount": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "payment_method": {
                        "type": "string"
                      },
                      "points": {
                        "type": "string"
                      },
                      "product_id": {
                        "type": "string"
                      },
                      "product_type": {
                        "type": "string"
                      },
                      "range": {
                        "$ref": "#/definitions/Range"
                      },
                      "valid_regions": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      }
                    },
                    "required": [
                      "product_id",
                      "is_dynamic",
                      "coin",
                      "payment_method",
                      "delivery_type",
                      "points",
                      "product_type"
                    ],
                    "type": "object"
                  },
                  "ProductsForBrandResponse": {
                    "properties": {
                      "additional_categories": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "brand": {
                        "type": "string"
                      },
                      "brand_id": {
                        "type": "string"
                      },
                      "category": {
                        "type": "string"
                      },
                      "country_code": {
                        "description": "ISO 3166-1 alpha-2 country code",
                        "examples": [
                          "US",
                          "GB",
                          "FR",
                          "DE"
                        ],
                        "type": "string"
                      },
                      "default_denomination": {
                        "type": "string"
                      },
                      "family": {
                        "type": "string"
                      },
                      "is_out_of_stock": {
                        "type": "boolean"
                      },
                      "kind": {
                        "type": "string"
                      },
                      "logo_base_url": {
                        "format": "uri",
                        "type": "string"
                      },
                      "logo_url": {
                        "format": "uri",
                        "type": "string"
                      },
                      "product_tc": {
                        "type": "string"
                      },
                      "product_type": {
                        "type": "string"
                      },
                      "products": {
                        "items": {
                          "$ref": "#/definitions/ProductResponse"
                        },
                        "type": "array"
                      },
                      "promotion": {
                        "type": [
                          "object",
                          "null"
                        ]
                      },
                      "redeem_method": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "rich_description": {
                        "$ref": "#/definitions/RichDescription"
                      }
                    },
                    "required": [
                      "country_code",
                      "category",
                      "additional_categories",
                      "kind",
                      "default_denomination",
                      "products",
                      "family",
                      "brand_id",
                      "brand",
                      "is_out_of_stock",
                      "logo_url",
                      "logo_base_url",
                      "product_tc",
                      "redeem_method",
                      "product_type"
                    ],
                    "type": "object"
                  },
                  "Range": {
                    "properties": {
                      "currency": {
                        "type": "string"
                      },
                      "default": {
                        "type": "string"
                      },
                      "max": {
                        "type": "number"
                      },
                      "min": {
                        "type": "number"
                      },
                      "step_size": {
                        "type": "number"
                      }
                    },
                    "required": [
                      "min",
                      "max",
                      "currency",
                      "step_size",
                      "default"
                    ],
                    "type": "object"
                  },
                  "RichDescription": {
                    "properties": {
                      "country_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "description": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "how_to_redeem": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "locale": {
                        "type": "string"
                      },
                      "markup": {
                        "type": "string"
                      },
                      "note": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "redeem_geo": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "term_and_conditions": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [],
                    "type": "object"
                  },
                  "User": {
                    "additionalProperties": false,
                    "properties": {
                      "email": {
                        "type": "string"
                      },
                      "has_accepted_newsletter": {
                        "type": "boolean"
                      },
                      "referral_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "email"
                    ],
                    "type": "object"
                  },
                  "UserOptional": {
                    "oneOf": [
                      {
                        "$ref": "#/definitions/User"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  }
                },
                "properties": {
                  "body": {
                    "properties": {
                      "action": {
                        "description": "Optional action like 'back' to revert to the previous step.",
                        "enum": [
                          "back"
                        ],
                        "type": "string"
                      },
                      "answer": {
                        "description": "User's response to the current question (e.g., 'giftcard', 'IT', 'Amazon.it', '50', 'user@example.com', 'USDC', 'SOLANA', 'yes').",
                        "type": "string"
                      },
                      "session_token": {
                        "description": "Unique token for the session (returned in first response; required for subsequent calls).",
                        "type": "string"
                      }
                    },
                    "required": [],
                    "type": "object"
                  }
                },
                "type": "object"
              },
              "name": "purchaseElicitation",
              "outputSchema": {
                "definitions": {
                  "Acquisition": {
                    "additionalProperties": false,
                    "properties": {
                      "cid": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "click_id": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "conversion_flow": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "gclid": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "referer": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "session_id": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "utm_campaign": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "utm_content": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "utm_medium": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "utm_source": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "utm_term": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "type": "object"
                  },
                  "AcquisitionOptional": {
                    "oneOf": [
                      {
                        "$ref": "#/definitions/Acquisition"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "Amount": {
                    "properties": {
                      "base": {
                        "$ref": "#/definitions/IAmount"
                      },
                      "promotion_bonus": {
                        "$ref": "#/definitions/IAmount"
                      },
                      "total_excluding_tax": {
                        "$ref": "#/definitions/IAmount"
                      },
                      "total_including_tax": {
                        "$ref": "#/definitions/IAmount"
                      }
                    },
                    "required": [
                      "base",
                      "promotion_bonus",
                      "total_excluding_tax",
                      "total_including_tax"
                    ],
                    "type": "object"
                  },
                  "BaseCurrency": {
                    "additionalProperties": false,
                    "properties": {
                      "is_suspended": {
                        "type": "boolean"
                      },
                      "logo_url": {
                        "type": "string"
                      },
                      "name": {
                        "examples": [
                          "BTC, ETH, USDT, USDC, SOL"
                        ],
                        "type": "string"
                      }
                    },
                    "required": [
                      "name",
                      "logo_url",
                      "is_suspended"
                    ],
                    "type": "object"
                  },
                  "Benefit": {
                    "properties": {
                      "additional_information": {
                        "type": "string"
                      },
                      "amount": {
                        "$ref": "#/definitions/Amount"
                      },
                      "type": {
                        "type": "string"
                      },
                      "unit": {
                        "type": "string"
                      },
                      "unit_type": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "type",
                      "unit_type",
                      "unit",
                      "amount",
                      "additional_information"
                    ],
                    "type": "object"
                  },
                  "BrandModel": {
                    "properties": {
                      "additional_categories": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "bg_color": {
                        "type": "string"
                      },
                      "brand": {
                        "type": "string"
                      },
                      "brand_id": {
                        "type": "string"
                      },
                      "category": {
                        "type": "string"
                      },
                      "country_code": {
                        "type": "string"
                      },
                      "family": {
                        "type": "string"
                      },
                      "is_out_of_stock": {
                        "type": "boolean"
                      },
                      "kind": {
                        "type": "string"
                      },
                      "logo_base_url": {
                        "format": "uri",
                        "type": "string"
                      },
                      "logo_url": {
                        "format": "uri",
                        "type": "string"
                      },
                      "max": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "min": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "product_type": {
                        "type": "string"
                      },
                      "promotion": {
                        "type": [
                          "object",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "family",
                      "brand_id",
                      "brand",
                      "logo_url",
                      "category",
                      "is_out_of_stock",
                      "country_code",
                      "product_type"
                    ],
                    "type": "object"
                  },
                  "CampaignReward": {
                    "properties": {
                      "campaign_description": {
                        "type": "string"
                      },
                      "campaign_name": {
                        "type": "string"
                      },
                      "reward": {
                        "additionalProperties": true,
                        "type": "object"
                      }
                    },
                    "required": [
                      "campaign_name",
                      "reward"
                    ],
                    "type": "object"
                  },
                  "CategoryModel": {
                    "properties": {
                      "brands": {
                        "items": {
                          "$ref": "#/definitions/BrandModel"
                        },
                        "type": "array"
                      },
                      "category": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "kind": {
                        "type": "string"
                      },
                      "popular_brands": {
                        "items": {
                          "$ref": "#/definitions/BrandModel"
                        },
                        "type": "array"
                      }
                    },
                    "required": [
                      "kind",
                      "brands",
                      "popular_brands"
                    ],
                    "type": "object"
                  },
                  "CreateOrderRequest": {
                    "additionalProperties": false,
                    "properties": {
                      "acquisition": {
                        "$ref": "#/definitions/AcquisitionOptional"
                      },
                      "binance_sku": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "coupon_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "deliveries": {
                        "items": {
                          "$ref": "#/definitions/ProductDeliverable"
                        },
                        "type": "array"
                      },
                      "external_store": {
                        "$ref": "#/definitions/ExternalStoreOptional"
                      },
                      "lang": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "nft_codes": {
                        "items": {
                          "$ref": "#/definitions/NFTCode"
                        },
                        "type": [
                          "array",
                          "null"
                        ]
                      },
                      "payment": {
                        "$ref": "#/definitions/IPayment"
                      },
                      "promo_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "refund_wallet_address": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "state_transition_notification_url": {
                        "format": "uri",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "time_zone": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "user": {
                        "$ref": "#/definitions/User"
                      }
                    },
                    "required": [
                      "user",
                      "payment",
                      "deliveries"
                    ],
                    "type": "object"
                  },
                  "CurrencyWithNetwork": {
                    "properties": {
                      "is_suspended": {
                        "type": "boolean"
                      },
                      "logo_url": {
                        "type": "string"
                      },
                      "name": {
                        "type": "string"
                      },
                      "networks": {
                        "items": {
                          "$ref": "#/definitions/PaymentNetwork"
                        },
                        "type": "array"
                      },
                      "threshold": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "name",
                      "logo_url",
                      "networks",
                      "is_suspended"
                    ],
                    "type": "object"
                  },
                  "CustomerSpecific": {
                    "properties": {
                      "account": {
                        "type": "string"
                      },
                      "face_value": {
                        "type": "number"
                      }
                    },
                    "required": [
                      "account",
                      "face_value"
                    ],
                    "type": "object"
                  },
                  "Delivery": {
                    "properties": {
                      "deliverable": {
                        "$ref": "#/definitions/ProductDeliverable"
                      },
                      "delivery_state": {
                        "type": "string"
                      },
                      "id": {
                        "type": "string"
                      },
                      "kind": {
                        "type": "string"
                      },
                      "sandbox_mode": {
                        "type": [
                          "boolean",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "id",
                      "delivery_state",
                      "kind",
                      "deliverable"
                    ],
                    "type": "object"
                  },
                  "DetailedMultiProductsOrderValidationRequest": {
                    "additionalProperties": false,
                    "properties": {
                      "acquisition": {
                        "$ref": "#/definitions/AcquisitionOptional"
                      },
                      "binance_sku": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "coupon_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "deliveries": {
                        "items": {
                          "$ref": "#/definitions/ProductDeliverable"
                        },
                        "type": "array"
                      },
                      "external_store": {
                        "$ref": "#/definitions/ExternalStoreOptional"
                      },
                      "lang": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "nft_codes": {
                        "items": {
                          "$ref": "#/definitions/NFTCode"
                        },
                        "type": [
                          "array",
                          "null"
                        ]
                      },
                      "payment": {
                        "$ref": "#/definitions/IPayment"
                      },
                      "promo_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "refund_wallet_address": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "state_transition_notification_url": {
                        "format": "uri",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "time_zone": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "user": {
                        "$ref": "#/definitions/UserOptional"
                      }
                    },
                    "required": [
                      "payment",
                      "deliveries"
                    ],
                    "type": "object"
                  },
                  "DetailedMultiProductsOrderValidationResponse": {
                    "additionalProperties": false,
                    "properties": {
                      "coin": {
                        "type": "string"
                      },
                      "coin_amount": {
                        "type": "string"
                      },
                      "coupon_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "deliveries": {
                        "items": {
                          "$ref": "#/definitions/Delivery"
                        },
                        "type": "array"
                      },
                      "is_payment_processor_external": {
                        "type": "boolean"
                      },
                      "nft_codes": {
                        "$ref": "#/definitions/NFTCodeSpendingSummary"
                      },
                      "original_coin_amount": {
                        "type": "string"
                      },
                      "payment_fee": {
                        "$ref": "#/definitions/PaymentFee"
                      },
                      "points": {
                        "$ref": "#/definitions/Points"
                      },
                      "problems": {
                        "items": {
                          "$ref": "#/definitions/IEnrichedProblem"
                        },
                        "type": "array"
                      },
                      "summary": {
                        "$ref": "#/definitions/OrderSummary"
                      }
                    },
                    "required": [
                      "coin",
                      "coin_amount",
                      "original_coin_amount",
                      "deliveries",
                      "payment_fee",
                      "points",
                      "summary",
                      "is_payment_processor_external"
                    ],
                    "type": "object"
                  },
                  "ExternalStore": {
                    "additionalProperties": false,
                    "properties": {
                      "coin_amount": {
                        "type": "number"
                      },
                      "coin_name": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "coin_name",
                      "coin_amount"
                    ],
                    "type": "object"
                  },
                  "ExternalStoreOptional": {
                    "oneOf": [
                      {
                        "$ref": "#/definitions/ExternalStore"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "FaceValue": {
                    "properties": {
                      "amount": {
                        "oneOf": [
                          {
                            "$ref": "#/definitions/Fixed"
                          },
                          {
                            "$ref": "#/definitions/FaceValueRange"
                          }
                        ]
                      },
                      "currency_code": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "currency_code",
                      "amount"
                    ],
                    "type": "object"
                  },
                  "FaceValueRange": {
                    "properties": {
                      "max": {
                        "type": "string"
                      },
                      "min": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "min",
                      "max"
                    ],
                    "type": "object"
                  },
                  "Fixed": {
                    "properties": {
                      "price": {
                        "description": "Display label for fixed denomination (e.g., '5 EUR', '3 months subscription', '100 diamonds + 10 free').",
                        "type": "string"
                      }
                    },
                    "required": [
                      "price"
                    ],
                    "type": "object"
                  },
                  "IAmount": {
                    "additionalProperties": true,
                    "type": "object"
                  },
                  "IEnrichedProblem": {
                    "additionalProperties": true,
                    "type": "object"
                  },
                  "IPayment": {
                    "oneOf": [
                      {
                        "additionalProperties": false,
                        "description": "User pays directly from an on-chain wallet",
                        "properties": {
                          "coin": {
                            "examples": [
                              "USDC",
                              "USDT",
                              "BTC",
                              "SOL",
                              "WLD"
                            ],
                            "type": "string"
                          },
                          "network": {
                            "examples": [
                              "Solana",
                              "Polygon (Matic)",
                              "Mainnet"
                            ],
                            "type": "string"
                          },
                          "payment_via": {
                            "examples": [
                              "USER_WALLET"
                            ],
                            "type": "string"
                          },
                          "type": {
                            "const": "via"
                          }
                        },
                        "required": [
                          "type",
                          "payment_via",
                          "coin",
                          "network"
                        ]
                      },
                      {
                        "additionalProperties": false,
                        "description": "User pays through Binance Pay",
                        "properties": {
                          "coin": {
                            "examples": [
                              "USDT"
                            ],
                            "type": "string"
                          },
                          "type": {
                            "const": "binance_pay"
                          }
                        },
                        "required": [
                          "type",
                          "coin"
                        ]
                      }
                    ],
                    "type": "object"
                  },
                  "ISmartContract": {
                    "properties": {
                      "address": {
                        "type": "string"
                      },
                      "decimals": {
                        "type": "integer"
                      },
                      "symbol": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "address",
                      "decimals",
                      "symbol"
                    ],
                    "type": "object"
                  },
                  "MultiProductsOrderResponse": {
                    "additionalProperties": false,
                    "description": "Full payload returned after creating an order or polling its status.",
                    "properties": {
                      "campaign_rewards": {
                        "items": {
                          "$ref": "#/definitions/CampaignReward"
                        },
                        "type": [
                          "array",
                          "null"
                        ]
                      },
                      "checkout_url": {
                        "description": "when present, redirect the use here to start the payment",
                        "format": "uri",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "coin": {
                        "description": "Ticker of the settlement currency",
                        "type": "string"
                      },
                      "coin_amount": {
                        "type": "string"
                      },
                      "created_at": {
                        "description": "Unix epoch (seconds) when the order was created",
                        "format": "int64",
                        "type": "integer"
                      },
                      "deliveries": {
                        "items": {
                          "$ref": "#/definitions/Delivery"
                        },
                        "type": "array"
                      },
                      "is_payment_processor_external": {
                        "type": "boolean"
                      },
                      "missing_amount": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "missing_amount_qr_text": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "missing_amount_qr_url": {
                        "format": "uri",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "network": {
                        "description": "Blockchain / network (e.g. 'Solana')",
                        "type": "string"
                      },
                      "nft_codes": {
                        "$ref": "#/definitions/NFTCodeSpendingSummary"
                      },
                      "order_id": {
                        "description": "UUID v4 that uniquely identifies the order",
                        "type": "string"
                      },
                      "order_state": {
                        "enum": [
                          "WaitingForPayment",
                          "PaymentStarted",
                          "PaymentFailed",
                          "WaitingForNFTCards",
                          "NFTCardsSpent",
                          "WaitingForDelivery",
                          "WaitingForCoupon",
                          "Refunded",
                          "Completed",
                          "WaitingForManualAction",
                          "Done",
                          "Expired",
                          "Canceled"
                        ],
                        "type": "string"
                      },
                      "original_price": {
                        "type": "string"
                      },
                      "payment_id": {
                        "type": "string"
                      },
                      "payment_method": {
                        "type": "string"
                      },
                      "payment_method_protocol": {
                        "type": "string"
                      },
                      "payment_requested_at": {
                        "type": [
                          "integer",
                          "null"
                        ]
                      },
                      "payment_state": {
                        "enum": [
                          "WalletRequested",
                          "WalletCreated",
                          "PaymentRequested",
                          "PaymentStarted",
                          "WaitingForComplianceReport",
                          "PaymentQuarantined",
                          "PaymentReceived",
                          "PartialPaymentStarted",
                          "Failed",
                          "WaitingForExpiry",
                          "WaitingForExpiryAfterPaymentDetection",
                          "Expired",
                          "ExpiredAfterPaymentDetection",
                          "PaymentCanceled"
                        ],
                        "type": "string"
                      },
                      "payment_transactions": {
                        "description": "Blockchain TX hashes or processor IDs",
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "payment_value": {
                        "type": "string"
                      },
                      "payment_via": {
                        "type": "string"
                      },
                      "qr_text": {
                        "type": "string"
                      },
                      "qr_url": {
                        "description": "uri to retrieve a QR code that can be used to start the payment",
                        "format": "uri",
                        "type": "string"
                      },
                      "received_amount": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "sandbox_mode": {
                        "type": [
                          "boolean",
                          "null"
                        ]
                      },
                      "sent_coin_amount": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "state_transition_notification_url": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "store_type": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "summary": {
                        "$ref": "#/definitions/OrderSummary"
                      },
                      "user": {
                        "$ref": "#/definitions/User"
                      },
                      "wallet_address": {
                        "description": "Destination wallet address (if applicable)",
                        "type": "string"
                      }
                    },
                    "required": [
                      "order_id",
                      "created_at",
                      "payment_state",
                      "order_state",
                      "is_payment_processor_external"
                    ],
                    "type": "object"
                  },
                  "NFTCode": {
                    "additionalProperties": false,
                    "properties": {
                      "contract_address": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "permit": {
                        "$ref": "#/definitions/PermitOptional"
                      },
                      "tokenId": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "tokenId",
                      "contract_address",
                      "network"
                    ],
                    "type": "object"
                  },
                  "NFTCodeSpendingSummary": {
                    "additionalProperties": true,
                    "type": "object"
                  },
                  "OrderSummary": {
                    "properties": {
                      "coin_amount_after_discount": {
                        "type": "string"
                      },
                      "coin_amount_before_discount": {
                        "type": "string"
                      },
                      "coin_amount_to_pay_in_crypto": {
                        "type": "string"
                      },
                      "coin_amount_to_pay_via_coupon": {
                        "type": "string"
                      },
                      "coin_amount_to_pay_via_nft": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "coin_amount_before_discount",
                      "coin_amount_after_discount",
                      "coin_amount_to_pay_in_crypto",
                      "coin_amount_to_pay_via_nft",
                      "coin_amount_to_pay_via_coupon"
                    ],
                    "type": "object"
                  },
                  "PaymentFee": {
                    "additionalProperties": true,
                    "type": "object"
                  },
                  "PaymentNetwork": {
                    "properties": {
                      "base_token": {
                        "examples": [
                          "ETH",
                          "SOL"
                        ],
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "chain_id": {
                        "type": [
                          "integer",
                          "null"
                        ]
                      },
                      "estimated_transfer_cost": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "logo_url": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "name": {
                        "examples": [
                          "Base",
                          "Ethereum",
                          "Mainnet",
                          "Solana"
                        ],
                        "type": "string"
                      },
                      "smart_contract": {
                        "type": [
                          "object",
                          "null"
                        ]
                      },
                      "smart_contract_engine": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "threshold": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "name"
                    ],
                    "type": "object"
                  },
                  "PaymentViaWithCurrencies": {
                    "properties": {
                      "currencies": {
                        "items": {
                          "$ref": "#/definitions/CurrencyWithNetwork"
                        },
                        "type": "array"
                      },
                      "logo_url": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "name": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "name",
                      "currencies"
                    ],
                    "type": "object"
                  },
                  "Permit": {
                    "additionalProperties": false,
                    "properties": {
                      "deadline": {
                        "type": "integer"
                      },
                      "signature": {
                        "type": "string"
                      }
                    },
                    "required": [
                      "signature",
                      "deadline"
                    ],
                    "type": "object"
                  },
                  "PermitOptional": {
                    "oneOf": [
                      {
                        "$ref": "#/definitions/Permit"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "Points": {
                    "additionalProperties": true,
                    "type": "object"
                  },
                  "ProductDeliverable": {
                    "properties": {
                      "barcode_image_url": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "beneficiary_account": {
                        "description": "A string formatted as an email (if delivery_type requires email) or a phone number (if delivery_type requires phone).",
                        "oneOf": [
                          {
                            "description": "Email format when delivery_type indicates email-based delivery.",
                            "format": "email"
                          },
                          {
                            "description": "Phone number format (E.164, up to 15 digits, optional leading +) when delivery_type indicates phone-based delivery.",
                            "pattern": "^\\+?[1-9]\\d{1,14}$"
                          }
                        ],
                        "type": "string"
                      },
                      "brand_bg_color": {
                        "type": "string"
                      },
                      "brand_logo": {
                        "type": "string"
                      },
                      "brand_name": {
                        "type": "string"
                      },
                      "coin_amount": {
                        "type": "string"
                      },
                      "country_code": {
                        "type": "string"
                      },
                      "currency_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "delivery_type": {
                        "type": "string"
                      },
                      "denomination": {
                        "type": "string"
                      },
                      "error_description": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "failure_reason": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "family": {
                        "type": "string"
                      },
                      "localized_denomination": {
                        "type": "string"
                      },
                      "original_coin_amount": {
                        "type": "string"
                      },
                      "original_price": {
                        "type": "string"
                      },
                      "pin_code": {
                        "oneOf": [
                          {
                            "description": "URL the user must open to reveal / activate the code.",
                            "format": "uri",
                            "type": "string"
                          },
                          {
                            "description": "The gift-card code itself.",
                            "pattern": "^[A-Za-z0-9-]{4,}$",
                            "type": "string"
                          }
                        ]
                      },
                      "pin_serial": {
                        "description": "Serial number (shown on some physical/virtual cards).",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "pin_usage_instructions": {
                        "description": "HTML instructions on how to redeem the code.",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "points": {
                        "type": "string"
                      },
                      "product_value": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "promotion": {
                        "type": [
                          "object",
                          "null"
                        ]
                      },
                      "qr_image_url": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "redeem_instructions": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "security_code": {
                        "description": "Extra security / CVV code if required by the brand.",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "terms_and_conditions": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "denomination",
                      "brand_name",
                      "beneficiary_account",
                      "country_code"
                    ],
                    "type": "object"
                  },
                  "ProductResponse": {
                    "properties": {
                      "additional_details": {
                        "type": [
                          "object",
                          "null"
                        ]
                      },
                      "benefits": {
                        "items": {
                          "$ref": "#/definitions/Benefit"
                        },
                        "type": [
                          "array",
                          "null"
                        ]
                      },
                      "coin": {
                        "type": "string"
                      },
                      "coin_amount": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "customer_specific": {
                        "$ref": "#/definitions/CustomerSpecific"
                      },
                      "delivery_type": {
                        "type": "string"
                      },
                      "denomination": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "face_value": {
                        "$ref": "#/definitions/FaceValue"
                      },
                      "is_dynamic": {
                        "type": "boolean"
                      },
                      "localized_denomination": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "original_coin_amount": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "payment_method": {
                        "type": "string"
                      },
                      "points": {
                        "type": "string"
                      },
                      "product_id": {
                        "type": "string"
                      },
                      "product_type": {
                        "type": "string"
                      },
                      "range": {
                        "$ref": "#/definitions/Range"
                      },
                      "valid_regions": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      }
                    },
                    "required": [
                      "product_id",
                      "is_dynamic",
                      "coin",
                      "payment_method",
                      "delivery_type",
                      "points",
                      "product_type"
                    ],
                    "type": "object"
                  },
                  "ProductsForBrandResponse": {
                    "properties": {
                      "additional_categories": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "brand": {
                        "type": "string"
                      },
                      "brand_id": {
                        "type": "string"
                      },
                      "category": {
                        "type": "string"
                      },
                      "country_code": {
                        "description": "ISO 3166-1 alpha-2 country code",
                        "examples": [
                          "US",
                          "GB",
                          "FR",
                          "DE"
                        ],
                        "type": "string"
                      },
                      "default_denomination": {
                        "type": "string"
                      },
                      "family": {
                        "type": "string"
                      },
                      "is_out_of_stock": {
                        "type": "boolean"
                      },
                      "kind": {
                        "type": "string"
                      },
                      "logo_base_url": {
                        "format": "uri",
                        "type": "string"
                      },
                      "logo_url": {
                        "format": "uri",
                        "type": "string"
                      },
                      "product_tc": {
                        "type": "string"
                      },
                      "product_type": {
                        "type": "string"
                      },
                      "products": {
                        "items": {
                          "$ref": "#/definitions/ProductResponse"
                        },
                        "type": "array"
                      },
                      "promotion": {
                        "type": [
                          "object",
                          "null"
                        ]
                      },
                      "redeem_method": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "rich_description": {
                        "$ref": "#/definitions/RichDescription"
                      }
                    },
                    "required": [
                      "country_code",
                      "category",
                      "additional_categories",
                      "kind",
                      "default_denomination",
                      "products",
                      "family",
                      "brand_id",
                      "brand",
                      "is_out_of_stock",
                      "logo_url",
                      "logo_base_url",
                      "product_tc",
                      "redeem_method",
                      "product_type"
                    ],
                    "type": "object"
                  },
                  "Range": {
                    "properties": {
                      "currency": {
                        "type": "string"
                      },
                      "default": {
                        "type": "string"
                      },
                      "max": {
                        "type": "number"
                      },
                      "min": {
                        "type": "number"
                      },
                      "step_size": {
                        "type": "number"
                      }
                    },
                    "required": [
                      "min",
                      "max",
                      "currency",
                      "step_size",
                      "default"
                    ],
                    "type": "object"
                  },
                  "RichDescription": {
                    "properties": {
                      "country_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "description": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "how_to_redeem": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "locale": {
                        "type": "string"
                      },
                      "markup": {
                        "type": "string"
                      },
                      "note": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "redeem_geo": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "term_and_conditions": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [],
                    "type": "object"
                  },
                  "User": {
                    "additionalProperties": false,
                    "properties": {
                      "email": {
                        "type": "string"
                      },
                      "has_accepted_newsletter": {
                        "type": "boolean"
                      },
                      "referral_code": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "required": [
                      "email"
                    ],
                    "type": "object"
                  },
                  "UserOptional": {
                    "oneOf": [
                      {
                        "$ref": "#/definitions/User"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  }
                },
                "properties": {
                  "result": {
                    "else": {
                      "else": {
                        "required": [
                          "status",
                          "next_step",
                          "payment_details"
                        ]
                      },
                      "if": {
                        "properties": {
                          "status": {
                            "const": "continue"
                          }
                        }
                      },
                      "then": {
                        "required": [
                          "status",
                          "session_token",
                          "question",
                          "expected_format",
                          "previous_answers"
                        ]
                      }
                    },
                    "if": {
                      "properties": {
                        "status": {
                          "const": "error"
                        }
                      }
                    },
                    "properties": {
                      "error": {
                        "description": "Error message (if status=error).",
                        "type": "string"
                      },
                      "expected_format": {
                        "description": "Expected format for the answer (if status=continue).",
                        "type": "string"
                      },
                      "fix": {
                        "description": "Suggestion to fix the error (if status=error).",
                        "type": "string"
                      },
                      "next_step": {
                        "description": "Instructions for payment/polling (if status=complete).",
                        "type": "string"
                      },
                      "options": {
                        "description": "Suggested options for the answer (if applicable, for status=continue).",
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "payment_details": {
                        "description": "Payment info (if status=complete).",
                        "properties": {
                          "coinAmount": {
                            "type": "string"
                          },
                          "coinSymbol": {
                            "type": "string"
                          },
                          "network": {
                            "type": "string"
                          },
                          "walletAddress": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "previous_answers": {
                        "description": "Map of data collected so far (e.g., {'country': 'IT', 'brand': 'Amazon.it'}).",
                        "type": "object"
                      },
                      "question": {
                        "description": "Next question to ask the user (if status=continue).",
                        "type": "string"
                      },
                      "session_token": {
                        "description": "Token for this session (returned for continue; may be null for complete or error).",
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "status": {
                        "description": "'continue' = more questions; 'complete' = order created; 'error' = validation or execution failed.",
                        "enum": [
                          "continue",
                          "complete",
                          "error"
                        ],
                        "type": "string"
                      },
                      "suggestions": {
                        "description": "Alternative suggestions (if status=error).",
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      }
                    },
                    "required": [
                      "status"
                    ],
                    "then": {
                      "required": [
                        "status",
                        "error",
                        "fix"
                      ]
                    },
                    "type": "object"
                  }
                },
                "required": [
                  "result"
                ],
                "type": "object"
              }
            }
          ]
        }
      },
      "bad_protocol_status_code": 200,
      "delete_error": null,
      "delete_status_code": null,
      "expired_session_error": null,
      "expired_session_status_code": null,
      "issues": [
        "missing_session_id",
        "missing_protocol_header",
        "bad_protocol_not_rejected"
      ],
      "last_event_id_visible": false,
      "protocol_header_present": false,
      "requested_protocol_version": "2024-11-05",
      "session_id_present": false,
      "transport": "sse"
    }
  },
  "remote_url": "https://api.cryptorefills.com/mcp/sse",
  "server_card_payload": null,
  "server_identifier": "com.cryptorefills/mcp-server"
}

Known versions

1.1

Validation history

7 day score delta

+0.0

30 day score delta

+0.0

Recent healthy ratio

100%

Freshness

605.5h

Timestamp	Status	Score	Latency	Tools
Apr 09, 2026 12:27:18 AM UTC	Healthy	75.7	4193.0 ms	1
Apr 08, 2026 12:26:31 AM UTC	Healthy	75.7	3962.5 ms	1
Apr 07, 2026 12:25:41 AM UTC	Healthy	75.7	4019.9 ms	1
Apr 06, 2026 12:23:50 AM UTC	Healthy	75.7	4451.1 ms	1
Apr 05, 2026 12:22:41 AM UTC	Healthy	75.7	4101.6 ms	1
Apr 04, 2026 12:21:32 AM UTC	Healthy	75.7	4054.3 ms	1
Apr 03, 2026 12:20:11 AM UTC	Healthy	75.7	4149.0 ms	1
Apr 02, 2026 12:10:20 AM UTC	Healthy	75.7	4168.6 ms	1

Validation timeline

Validated	Summary	Score	Protocol	Auth mode	Tools	Changes
Apr 09, 2026 12:27:18 AM UTC	Healthy	75.7	2024-11-05	public	1	none
Apr 08, 2026 12:26:31 AM UTC	Healthy	75.7	2024-11-05	public	1	none
Apr 07, 2026 12:25:41 AM UTC	Healthy	75.7	2024-11-05	public	1	none
Apr 06, 2026 12:23:50 AM UTC	Healthy	75.7	2024-11-05	public	1	none
Apr 05, 2026 12:22:41 AM UTC	Healthy	75.7	2024-11-05	public	1	none
Apr 04, 2026 12:21:32 AM UTC	Healthy	75.7	2024-11-05	public	1	none
Apr 03, 2026 12:20:11 AM UTC	Healthy	75.7	2024-11-05	public	1	none
Apr 02, 2026 12:10:20 AM UTC	Healthy	75.7	2024-11-05	public	1	none
Mar 31, 2026 11:32:49 PM UTC	Healthy	75.7	2024-11-05	public	1	none
Mar 30, 2026 11:25:09 PM UTC	Healthy	75.7	2024-11-05	public	1	none
Mar 29, 2026 11:17:23 PM UTC	Healthy	75.7	2024-11-05	public	1	none
Mar 28, 2026 09:58:33 PM UTC	Healthy	75.7	2024-11-05	public	1	none

Recent validation runs

Started	Status	Summary	Latency	Checks
Apr 09, 2026 12:27:14 AM UTC	Completed	Healthy	4193.0 ms	action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe
Apr 08, 2026 12:26:27 AM UTC	Completed	Healthy	3962.5 ms	action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe
Apr 07, 2026 12:25:37 AM UTC	Completed	Healthy	4019.9 ms	action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe
Apr 06, 2026 12:23:46 AM UTC	Completed	Healthy	4451.1 ms	action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe
Apr 05, 2026 12:22:37 AM UTC	Completed	Healthy	4101.6 ms	action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe
Apr 04, 2026 12:21:28 AM UTC	Completed	Healthy	4054.3 ms	action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe
Apr 03, 2026 12:20:07 AM UTC	Completed	Healthy	4149.0 ms	action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe
Apr 02, 2026 12:10:16 AM UTC	Completed	Healthy	4168.6 ms	action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe
Mar 31, 2026 11:32:45 PM UTC	Completed	Healthy	3986.6 ms	action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe
Mar 30, 2026 11:25:04 PM UTC	Completed	Healthy	4572.7 ms	action_safety_probe, advanced_capabilities_probe, connector_publishability_probe, connector_replay_probe, determinism_probe, initialize, interactive_flow_probe, oauth_authorization_server, oauth_protected_resource, official_registry_probe, openid_configuration, probe_noise_resilience, prompt_get, prompts_list, protocol_version_probe, provenance_divergence_probe, request_association_probe, resource_read, resources_list, server_card, session_resume_probe, step_up_auth_probe, tool_snapshot_probe, tools_list, transport_compliance_probe, utility_coverage_probe