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SignalDesk AI – OpenAPI Inspector
x402
SignalDesk AI – OpenAPI Inspector is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-13).
Parses and extracts a structured summary of operations, paths, parameters, and auth requirements from a submitted OpenAPI/Swagger JSON document.
Price / call$0.002
Success—
StatusUnknown
How this service works
Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.
Output
Returns a JSON object containing the API title, a list of operations each with their path, HTTP method, summary, parameters (with location, name, and schema), operation ID, and whether the operation requires authentication. Also includes metadata flags indicating results are metadata-only and untrusted.
Example use cases
Audit third-party API surface
“I've got an OpenAPI spec from a vendor and I need to know every endpoint it exposes — paths, methods, parameters, and which ones need auth. Can you inspect it and give me a structured list?”
Discover available routes before integration
“Before I start building, can you parse this Swagger JSON and tell me all the operation IDs, their paths, and what query parameters each one accepts?”
Validate API spec completeness
“Here's my OpenAPI doc — can you go through it and tell me which operations are missing summaries or have no documented parameters, so I can spot gaps in coverage?”
Technical details
Endpoint
POSThttps://x402-agent.kariguetoazul.workers.dev/api/discovery/openapi-inspect?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, programmatic summary of what operations an OpenAPI or Swagger document exposes — especially useful for agents that need to dynamically discover and route to other APIs. Prefer it over manual parsing when you need operation IDs, auth flags, and parameter schemas extracted in one pass without fetching external references.
Side effects
- Malformed or invalid OpenAPI JSON causes a parse error response
- External $ref references are silently ignored and not resolved
- Missing required 'document' field returns a validation error
- Very large OpenAPI documents may hit execution limits under free quota
- Non-OpenAPI JSON structures return empty or minimal results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| document | — | OpenAPI/Swagger JSON object; external refs are never fetched. |
Output
Schema · Response
{
"type": "json",
"example": {
"title": "Example",
"operations": [
{
"path": "/things",
"method": "GET",
"summary": "List public things",
"parameters": [
{
"in": "query",
"name": "limit",
"schema": {
"type": "integer"
}
}
],
"operation_id": "get__things",
"requires_auth": false
}
],
"metadata_only": true,
"untrusted_metadata": true
}
}Tags
x402
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