{"uid":"cap_6GNOGlktq5gfEY5jRDfBd","slug":"cm-kg-io-public-record-lookup-a77e8f63","name":"cm-kg.io Public Record Lookup","description":"One paid call on cm-kg.io for $0.01 USDC: the surface's own statement of record (a market node: its list_nodes line; a product: its record of record; allooloo.io: the estate scale block), public-record only, with an EdDSA-signed receipt that resolves forever at https://cm-kg.io/x402/receipt/{nonce}. Doctrine: https://agentic-x402.ai/.","url":"https://cm-kg.io/api?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"}}},"output":{"type":"object"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4IqYh_E7ywPR08oPsxulF","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a signed public-record entry (market node, product record, or estate scale block) from cm-kg.io and returns an EdDSA-signed receipt resolvable by nonce.","exampleAgentPrompt":"Pull the signed public record for the market node on cm-kg.io — I need the EdDSA-attested receipt with a resolvable nonce I can verify later.","exampleUseCases":[{"title":"Verify a market node's public record","prompt":"Fetch me the signed public-record entry for the cm-kg.io market node and give me the receipt URL so I can verify it's authentic later."},{"title":"Retrieve product record of record","prompt":"Get the officially attested record of record for the product listed on cm-kg.io — I need the EdDSA-signed receipt with its permanent nonce link."},{"title":"Audit estate scale block for allooloo.io","prompt":"Look up the estate scale block for allooloo.io on cm-kg.io and return the signed receipt so I can confirm the public record on the agentic-x402 network."}],"resultDescription":"Returns a public-record payload (market node list_nodes line, product record of record, or estate scale block) accompanied by an EdDSA-signed receipt. The receipt includes a nonce and is permanently resolvable at https://cm-kg.io/x402/receipt/{nonce}.","failureModes":["Payment not received — endpoint requires $0.01 USDC via x402 protocol before record is served","Invalid or unsupported HTTP method — only GET, HEAD, DELETE are accepted","Record not found — requested node, product, or estate identifier does not exist on cm-kg.io","Nonce resolution failure — receipt URL may be temporarily unavailable","Malformed input object — missing required 'type' or 'method' fields returns a schema validation error"],"whenToPreferThis":"Choose this endpoint when you need a cryptographically attested, permanently resolvable public-record entry from the cm-kg.io knowledge graph — specifically for market nodes, product records, or estate scale blocks on the agentic-x402 doctrine network. Prefer it over generic REST lookups when you require an EdDSA-signed receipt with a durable nonce URL for auditability or downstream verification.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:34:35.000Z","isFirstParty":false,"canonicalSlug":"cm-kg-io-public-record-lookup-a77e8f63"}