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cm-record.ai Public Record Lookup
x402
cm-record.ai Public Record Lookup is a paid API for AI agents from cm-record.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Retrieves the public record entry for a given surface (market node, product, or estate-scale block) and returns an EdDSA-signed receipt permanently resolvable by nonce.
Price / call$0.01
Success—
StatusUnknown
How this service works
One paid call on cm-record.ai for $0.01 USDC: the surface's own statement of record (a market node: its list_nodes line; a product: its record of record; allooloo.io: the estate scale block), public-record only, with an EdDSA-signed receipt that resolves forever at https://cm-record.ai/x402/receipt/{nonce}. Doctrine: https://agentic-x402.ai/.
Output
Returns the surface's public record entry (e.g. a market node's list_nodes line, a product's record of record, or an estate scale block entry) along with an EdDSA-signed receipt. The receipt includes a nonce that resolves permanently at https://cm-record.ai/x402/receipt/{nonce}, providing tamper-evident proof of the record at the time of the call.
Example use cases
Verify a market node's public record
“Get me the signed public record for this market node on cm-record.ai — I need the receipt URL so I can prove its record entry hasn't changed.”
Fetch a product's record of record
“Look up the public record of record for this product on cm-record.ai and return the EdDSA-signed receipt with the nonce so I can reference it permanently.”
Retrieve estate scale block entry
“Fetch the estate scale block record from cm-record.ai and give me the signed receipt URL that resolves forever at the nonce endpoint.”
Technical details
Endpoint
GEThttps://cm-record.ai/api?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cryptographically verifiable, permanently resolvable public record for a specific surface (market node, product, or estate block) on the cm-record.ai network. It is ideal when auditability and tamper-evident proof matter — the EdDSA-signed receipt with a permanent nonce URL distinguishes it from generic data lookups. Prefer it when operating within the x402 agentic payment ecosystem and when a sub-cent cost per lookup is acceptable.
Side effects
- Payment not submitted or insufficient USDC — returns 402 Payment Required
- Invalid or unsupported HTTP method (only GET, HEAD, DELETE accepted) — returns 405 Method Not Allowed
- Requested surface or record not found — returns 404 Not Found
- Network or upstream availability issue — returns 503 Service Unavailable
- Malformed input object missing required 'type' or 'method' fields — returns 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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