{"uid":"cap_cLxXqOLSl2J6E0bseyjWF","slug":"x402-tools-wwwmatch231-paid-diagnostic-endpoint-997e19d5","name":"x402-tools WWWMatch231 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/wwwmatch231?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"wwwmatch231","note":"Example paid JSON shape. Not a live settle.","price":"$0.02","title":"Www Match 231"}},"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_ftHTMAZLW_xyndeYvTsSU","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 paid JSON diagnostic payload for SKU 'wwwmatch231' via the x402 HTTP payment protocol, requiring $0.02 USDC per call through the OpenX402 facilitator.","exampleAgentPrompt":"Run the wwwmatch231 x402 diagnostic — I want to test my payment client by hitting that $0.02 USDC paid endpoint and see what JSON shape comes back after settlement through OpenX402.","exampleUseCases":[{"title":"Testing x402 client payment flow","prompt":"Can you hit the wwwmatch231 diagnostic endpoint and confirm my x402 client correctly settles the $0.02 USDC charge through OpenX402 and gets back a valid JSON response?"},{"title":"Verifying HTTP 402 eip3009 extras","prompt":"I need to see what the HTTP 402 response looks like before payment on the wwwmatch231 SKU — can you probe it unpaid and show me the eip3009 extras in the response?"},{"title":"Validating OpenX402 facilitator integration","prompt":"Check that the OpenX402 facilitator is working correctly by running the wwwmatch231 paid diagnostic and telling me if the SKU, price, and title fields all come back as expected."}],"resultDescription":"Returns a JSON object containing the SKU identifier ('wwwmatch231'), a diagnostic note, the price ($0.02), and the title ('Www Match 231'). Unpaid requests return HTTP 402 with eip3009 payment extras including the payment requirements for OpenX402 facilitator settlement.","failureModes":["HTTP 402 returned if no valid x402 payment header is included — includes eip3009 extras describing payment requirements","Payment rejected if a facilitator other than OpenX402 is used","Malformed or missing 'properties' input parameter may cause unexpected behavior","USDC balance insufficient on the paying address leads to failed settlement","Network or blockchain congestion may delay payment confirmation"],"whenToPreferThis":"Choose this endpoint when you need to test or validate an x402 payment client implementation, specifically against a live paid SKU that uses the OpenX402 facilitator and eip3009 payment authorization. It is ideal for integration testing, protocol compliance checks, and debugging HTTP 402 flows with micropayments in USDC. Not suitable for any production data retrieval or non-diagnostic purposes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:45:45.818Z","isFirstParty":false,"canonicalSlug":"x402-tools-wwwmatch231-paid-diagnostic-endpoint-997e19d5"}