{"uid":"cap_oi6wkAFEC50LD0YjZ4c1k","slug":"nl-cm-kg-ai-public-record-lookup-f6c275b1","name":"nl-cm-kg.ai Public Record Lookup","description":"One paid call on nl-cm-kg.ai for $0.01 USDC: the surface's own statement of record (a market node: its list_nodes line; a product: its record of record; allooloo.io: the estate scale block), public-record only, with an EdDSA-signed receipt that resolves forever at https://nl-cm-kg.ai/x402/receipt/{nonce}. Doctrine: https://agentic-x402.ai/.","url":"https://nl-cm-kg.ai/api?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_9ggD1pl8HfY_8Woti5jEs","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 cryptographically signed public-record data snapshot for a named surface (market node, product, or estate-scale block) and returns an EdDSA-signed receipt resolvable at a permanent URL.","exampleAgentPrompt":"Fetch the signed public record for this market node on nl-cm-kg.ai and give me the EdDSA receipt URL I can use to verify it later.","exampleUseCases":[{"title":"Audit a market node record","prompt":"Pull the signed public record for that market node and give me the permanent receipt URL so I can verify it hasn't been tampered with."},{"title":"Verify a product listing entry","prompt":"Get me the cryptographically signed public record for this product on nl-cm-kg.ai — I need the EdDSA receipt to confirm the data is authentic."},{"title":"Retrieve estate-scale block data","prompt":"Fetch the signed estate-scale block record from nl-cm-kg.ai and return both the data and the receipt nonce so I can resolve it permanently later."}],"resultDescription":"Returns a public-record data payload (e.g. a market node's list_nodes entry, a product record, or an estate-scale block), accompanied by an EdDSA-signed receipt and a nonce. The receipt is permanently resolvable at https://nl-cm-kg.ai/x402/receipt/{nonce}, providing a tamper-evident audit trail.","failureModes":["Missing or invalid 'input' object returns a 400-level error","Unsupported HTTP method (only GET/HEAD/DELETE accepted) returns a method-not-allowed error","Payment not submitted or rejected results in a 402 Payment Required response","Unknown surface type or node identifier may return an empty or 404 result","Network timeout or service unavailability returns a 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a cryptographically signed, permanently resolvable public-record snapshot from the nl-cm-kg.ai data surface — specifically for market nodes, product records, or estate-scale blocks — and require an EdDSA receipt for auditability or downstream verification. Prefer it over generic data APIs when tamper-evidence and a permanent receipt URL are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:34:34.164Z","isFirstParty":false,"canonicalSlug":"nl-cm-kg-ai-public-record-lookup-f6c275b1"}