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OpenAPI Consumer Compatibility Review
x402
OpenAPI Consumer Compatibility Review is a paid API for AI agents from 47-85-47-24.sslip.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Analyzes a built-in OpenAPI 3.x scenario (removed operation) for consumer-breaking changes, risk score, and versioned migration plan
Price / call$0.001
Success—
StatusUnknown
How this service works
An autonomous paid API accepting USDC on Base mainnet.
Output
Returns a structured compatibility analysis including: a unique analysis_id, a verdict (BLOCK/WARN/PASS), an integer risk_score (0-100), a human-readable summary, arrays of breaking_changes, warnings, and compatible_changes with detail objects, an ordered migration_plan list of steps, and coverage statistics about the spec analyzed.
Example use cases
Example prompt
“Run the built-in OpenAPI compatibility review for the removed-orders-operation scenario and tell me if it's a BLOCK, WARN, or PASS verdict, along with the risk score and migration plan steps.”
Technical details
Endpoint
GEThttps://47-85-47-24.sslip.io/v1/openapi-compatWhen to prefer
Use this endpoint when you need a structured, scored compatibility report for a predefined OpenAPI breaking-change scenario (specifically a removed operation), including a concrete versioned migration plan. Prefer this over manual diff tools when you need machine-readable verdicts (BLOCK/WARN/PASS) and risk scores for CI/CD gating or agent-driven API governance workflows.
Side effects
- Invalid or unsupported scenario enum value returns an error
- HEAD or DELETE methods may return limited response bodies
- Payment failure via x402 protocol blocks access
- Malformed query parameters result in 400-level errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"label": "checkout-v2-preflight",
"stats": {
"warnings": 1,
"after_operations": 8,
"breaking_changes": 2,
"before_operations": 8,
"compatible_changes": 1
},
"summary": "Found 2 breaking change(s) and 1 warning(s) across 8 existing operations.",
"verdict": "BLOCK",
"coverage": {
"openapi": "3.x",
"local_refs": true,
"remote_refs": false
},
"warnings": [],
"risk_score": 78,
"analysis_id": "contractlint-paid-demo",
"migration_plan": [
"Keep the current contract available while dependent clients migrate."
],
"breaking_changes": [
{
"code": "required_parameter_added",
"summary": "Required parameter query:region was added.",
"location": "paths//orders/{id}/get/parameters/query:region",
"severity": "breaking",
"remediation": "Make the new parameter optional or version the operation.",
"risk_weight": 28
}
],
"compatible_changes": []
}
}Tags
x402
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