{"uid":"cap_Gnxvte2TARexcX4yZ0rQ2","slug":"x402-bazaar-resource-signed-attestation-id-26-f3bd74f6","name":"x402 Bazaar Resource Signed Attestation (ID 26)","description":"Signed attestation for one x402 resource: its observed record, observed trust score, a Merkle inclusion proof into that day's root, the daily hash-chain root (previous_root linked) and an Ed25519 signature, plus independent verify steps. Tamper-evident evidence of what was observed at a point in time. Free preview: https://5.75.142.199.sslip.io/x402/trust/26","url":"https://5.75.142.199.sslip.io/paid/x402/attest/26","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"],"type":"string"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/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_NCNt8WtVZpX8fwFjYyqzM","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":"Returns a signed, tamper-evident attestation for x402 Bazaar resource #26, including its observed record, trust score, Merkle inclusion proof, daily hash-chain root, and an Ed25519 signature.","exampleAgentPrompt":"Can you get me the signed cryptographic attestation for x402 Bazaar resource #26, including its Merkle inclusion proof, daily hash-chain root, and Ed25519 signature, so I can verify it hasn't been tampered with?","exampleUseCases":null,"resultDescription":"A signed attestation object containing: the observed record for x402 resource #26, its observed trust score, a Merkle inclusion proof into that day's hash-chain root, the daily root with a link to the previous root, an Ed25519 signature over the data, and independent verification steps — together providing tamper-evident point-in-time evidence.","failureModes":["Resource ID 26 not found — returns 404 if the resource does not exist in the index","Payment not completed — returns 402 Payment Required if USDC payment is not provided","Signature verification failure on the client side if the public key is incorrect","Stale attestation if queried after the daily root has rolled over","Network timeout if the attestation service is temporarily unavailable"],"whenToPreferThis":"Use this endpoint when you need cryptographically verifiable, tamper-evident proof of the state of x402 Bazaar resource #26 at a specific point in time — particularly when you need a Merkle inclusion proof, Ed25519 signature, and hash-chain linkage for audit, compliance, or trust verification purposes, rather than just a plain trust score lookup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:35:46.208Z","isFirstParty":false}