{"uid":"cap_yJJcC_Q5UTlfKdhJObrnh","slug":"x402-trust-layer-attestation-registry-013a569d","name":"x402 Trust Layer – Attestation Registry","description":"68 paid x402 trust infrastructure APIs: guard, semantic escrow, mandate diff, certified seller network, KYM, mandates, compliance, disputes, and orchestration.","url":"https://x402trustlayer.xyz/api/attestation/registry?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"count":0,"policy":"Attestation registry entries","records":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_g95ND8WN5CnF_noZXr-yK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves attestation registry entries from the x402 trust infrastructure, returning records and policy metadata for trust validation.","exampleAgentPrompt":"Can you pull all the current attestation registry entries from the x402 Trust Layer and tell me how many records are registered and what the policy says?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a count of attestation registry entries, a policy description string (e.g. 'Attestation registry entries'), and an array of records representing each registered attestation.","failureModes":["Empty records array when no attestations exist (count: 0)","Invalid or missing properties parameter returns error or empty result","Service unavailable if x402 payment not processed before call","Authentication or payment failure returning 402 Payment Required","Malformed input schema resulting in a 400 Bad Request"],"whenToPreferThis":"Use this endpoint when you need to inspect or audit the attestation registry in the x402 Trust Layer ecosystem — for example, to verify which entities or mandates have been attested, retrieve policy metadata, or count registered trust records. Prefer this over generic blockchain explorers when working specifically within the x402 trust infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T18:32:37.175Z","isFirstParty":false,"canonicalSlug":"x402-trust-layer-attestation-registry-013a569d"}