{"uid":"cap_c9_HfRBOtPXiruYxs8yS2","slug":"us-cm-kg-ai-public-record-lookup-12f54176","name":"us-cm-kg.ai Public Record Lookup","description":"One paid call on us-cm-kg.ai for $0.01 USDC: the surface's own statement of record (a market node: its list_nodes line; a product: its record of record; allooloo.io: the estate scale block), public-record only, with an EdDSA-signed receipt that resolves forever at https://us-cm-kg.ai/x402/receipt/{nonce}. Doctrine: https://agentic-x402.ai/.","url":"https://us-cm-kg.ai/api?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_SC72yRtsB1RLB9Z1ZUKk1","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":"Returns the public record for a surface node (market node, product, or estate block) on us-cm-kg.ai with an EdDSA-signed receipt, accessed via a $0.01 USDC x402 micropayment.","exampleAgentPrompt":"Fetch the public record for the us-cm-kg.ai market node and give me the EdDSA-signed receipt I can use to verify it permanently.","exampleUseCases":[{"title":"Verify a market node's public record","prompt":"Get me the verified public record for the us-cm-kg.ai market node, including the signed receipt URL so I can reference it later."},{"title":"Fetch product record with proof","prompt":"Look up the product record on us-cm-kg.ai and return the EdDSA-signed receipt so I can confirm the listing is authentic."},{"title":"Retrieve estate block for allooloo.io","prompt":"Pull the estate scale block record for allooloo.io from us-cm-kg.ai and give me the permanent receipt link for auditing."}],"resultDescription":"A public record object for the requested surface (market node list_nodes entry, product record, or estate scale block), accompanied by an EdDSA-signed receipt whose nonce resolves permanently at https://us-cm-kg.ai/x402/receipt/{nonce}.","failureModes":["Payment not received or insufficient USDC balance — x402 payment required before record is returned","Invalid or unsupported HTTP method — only GET, HEAD, DELETE are accepted","Node or surface not found — returns empty or error if the requested record does not exist","Receipt nonce resolution failure — permanent URL may be temporarily unavailable","Malformed input object — missing required 'type' or 'method' fields causes validation error"],"whenToPreferThis":"Choose this endpoint when you need a tamper-evident, cryptographically signed public record for a specific market node, product, or estate block on us-cm-kg.ai, and require a permanent receipt URL as proof. Prefer this over generic data lookups when auditability and EdDSA verification are required, and when the caller can handle x402 micropayment flows ($0.01 USDC per call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T06:34:10.087Z","isFirstParty":false,"canonicalSlug":"us-cm-kg-ai-public-record-lookup-12f54176"}