{"uid":"cap_ih6XKjC0peX39Qzc0E7Bh","slug":"x402-tools-claimkit-paid-diagnostic-endpoint-cf3db7e0","name":"x402-tools ClaimKit Paid Diagnostic Endpoint","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/claimkit?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"claimkit","note":"Example paid JSON shape. Not a live settle.","price":"$0.20","title":"Claim Kit"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","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":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_chT8O7z8Mf57tJ1JWUWoH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paid JSON diagnostic payload for the 'claimkit' SKU via the x402 micropayment protocol, gating access with HTTP 402 and EIP-3009 payment metadata when unpaid.","exampleAgentPrompt":"Run a live x402 payment diagnostic against the ClaimKit endpoint — I want to see what the paid JSON payload looks like after settling 0.20 USDC through the OpenX402 facilitator.","exampleUseCases":[{"title":"Testing x402 payment flow integration","prompt":"I'm building an x402-enabled app and need to test a real paid endpoint — can you hit the ClaimKit diagnostic and show me the JSON payload returned after the 0.20 USDC micropayment goes through?"},{"title":"Inspecting HTTP 402 EIP-3009 challenge response","prompt":"What does the raw HTTP 402 response look like from the ClaimKit x402 endpoint when payment hasn't been made yet? I want to see the EIP-3009 extras it returns."},{"title":"Verifying OpenX402 facilitator is configured correctly","prompt":"Can you verify my OpenX402 facilitator setup is working by fetching the ClaimKit paid diagnostic — confirm it returns the expected SKU, price, and title fields in the response?"}],"resultDescription":"A JSON object containing the SKU identifier ('claimkit'), a human-readable title ('Claim Kit'), the price ('$0.20'), and a diagnostic note. If payment has not been made, returns HTTP 402 with EIP-3009 payment challenge metadata specifying how to authorize payment via USDC.","failureModes":["HTTP 402 returned when no valid x402 payment token is provided, along with EIP-3009 payment authorization details","Payment settled through a facilitator other than OpenX402 may be rejected","Malformed or expired EIP-3009 authorization token causes payment verification failure","Network timeout or server unavailability returns a 5xx error"],"whenToPreferThis":"Use this endpoint specifically when you need to test or demonstrate a live x402 micropayment flow using the OpenX402 facilitator with USDC on-chain payments. It is ideal for developers integrating the x402 payment protocol who want a real, low-cost ($0.20 USDC) paid endpoint to validate EIP-3009 authorization, HTTP 402 challenge/response behavior, and facilitator configuration — not for production data retrieval.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:48:11.639Z","isFirstParty":false,"canonicalSlug":"x402-tools-claimkit-paid-diagnostic-endpoint-cf3db7e0"}