{"uid":"cap_Yp9Fjtsd0jlLyB-y0hSGY","slug":"x402-settle-attest-diagnostic-4e00ab25","name":"x402 Settle Attest Diagnostic","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/settleattest?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"settleattest","note":"Example paid JSON shape. Not a live settle.","price":"$0.03","title":"Settle Attest"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_D0FIfbTB4H2jc1QwWKToi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paid diagnostic JSON payload confirming settlement attestation shape for the x402 payment protocol via OpenX402 facilitator","exampleAgentPrompt":"Run the x402 settle attest diagnostic on OpenX402 so I can confirm my payment integration is working and see what the paid settleattest JSON response looks like.","exampleUseCases":[{"title":"Validate x402 payment integration end-to-end","prompt":"I want to verify my x402 payment client actually works — can you hit the settle attest endpoint on OpenX402 and show me the paid JSON response it returns?"},{"title":"Debug HTTP 402 and EIP-3009 response format","prompt":"My app is getting HTTP 402 errors with EIP-3009 extras — can you call the x402 settle attest diagnostic so I can see exactly what an unpaid response looks like versus a paid one?"},{"title":"Confirm OpenX402 facilitator is live and responding","prompt":"Before I build out my x402 integration, can you make a test call to the OpenX402 settle attest endpoint and confirm it's live and returning the right settleattest SKU shape?"}],"resultDescription":"Returns a JSON object containing the SKU name ('settleattest'), a diagnostic note clarifying it is an example paid shape, the price ('$0.03'), and the title ('Settle Attest'). Unpaid requests receive HTTP 402 with EIP-3009 payment extras instead.","failureModes":["HTTP 402 returned if payment via OpenX402 facilitator is missing or invalid, with EIP-3009 authorization extras in the response","Non-OpenX402 facilitators are rejected — only OpenX402 is accepted","Malformed payment headers result in 402 without a valid diagnostic payload","Network or server errors may return 5xx responses with no diagnostic data"],"whenToPreferThis":"Choose this endpoint when you need a cheap ($0.03 USDC), real-world test of the x402 paid API protocol using the OpenX402 facilitator — especially to verify EIP-3009 payment flows, inspect HTTP 402 error shapes, or confirm that a payment-aware agent client can successfully authorize and receive a paid response. Not suitable for production data needs; purely a diagnostic and integration-testing tool.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:47:19.603Z","isFirstParty":false,"canonicalSlug":"x402-settle-attest-diagnostic-4e00ab25"}