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hk-cm-kg.ai Public Record Lookup
x402
hk-cm-kg.ai Public Record Lookup is a paid API for AI agents from hk-cm-kg.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).
Retrieves the public statement of record for a node, product, or estate-scale block on the hk-cm-kg.ai surface, returning an EdDSA-signed receipt resolvable at a permanent URL.
Price / call$0.01
Success—
StatusUnknown
How this service works
One paid call on hk-cm-kg.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://hk-cm-kg.ai/x402/receipt/{nonce}. Doctrine: https://agentic-x402.ai/.
Output
Returns the public statement of record for the requested surface entity (market node, product, or estate-scale block), accompanied by an EdDSA-signed receipt and a permanent resolution URL in the form https://hk-cm-kg.ai/x402/receipt/{nonce}.
Example use cases
Verify a market node record
“Look up the public record for this market node on hk-cm-kg.ai and return the EdDSA-signed receipt so I can confirm the data hasn't been tampered with.”
Retrieve a product's canonical record
“Get the official statement of record for the product entry on hk-cm-kg.ai — I need the signed receipt URL that resolves permanently.”
Audit an estate-scale block entry
“Pull the public-record data for the estate-scale block on hk-cm-kg.ai and give me the nonce and signed receipt so I can archive proof of this lookup.”
Technical details
Endpoint
GEThttps://hk-cm-kg.ai/api?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cryptographically verifiable, permanently resolvable public record for a node, product, or block on the hk-cm-kg.ai surface — especially when auditability and tamper-evidence via EdDSA signature are required. It is ideal for agentic workflows that must prove a lookup occurred at a specific time with a specific result.
Side effects
- Invalid or missing 'type' or 'method' fields return a 400 Bad Request
- Payment not included or insufficient (below $0.01 USDC) results in a 402 Payment Required
- Non-existent node or record identifier returns a 404 Not Found
- Server-side signing failure may return a 500 Internal Server Error
- Nonce collision or receipt resolution failure may result in an unresolvable receipt URL
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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