{"uid":"cap_mR8t8PYW-MpsnIAqle_JZ","slug":"x402-tools-res-delta-450-paid-diagnostic-aede4931","name":"x402-tools Res Delta 450 Paid Diagnostic","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/resdelta450?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"resdelta450","note":"Example paid JSON shape. Not a live settle.","price":"$0.02","title":"Res Delta 450"}},"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_hd8CaJiCIjoZGvgZX8PIz","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 x402 diagnostic JSON payload for the resdelta450 SKU, requiring a $0.02 USDC micropayment via the EIP-3009 protocol; unpaid requests receive HTTP 402 with payment challenge details.","exampleAgentPrompt":"Run the resdelta450 x402 diagnostic for me — pay the $0.02 USDC charge via OpenX402 and show me the response payload it returns.","exampleUseCases":[{"title":"Verify x402 payment gating works","prompt":"Can you probe the resdelta450 x402 endpoint without paying first so I can see what the 402 challenge response and EIP-3009 extras look like?"},{"title":"Test full paid x402 flow end-to-end","prompt":"Go ahead and settle the $0.02 USDC micropayment through OpenX402 for the resdelta450 SKU and confirm that the paid diagnostic JSON comes back correctly."},{"title":"Debug x402 facilitator integration","prompt":"I need to verify OpenX402 is correctly processing payments for the resdelta450 SKU — can you make a paid call and show me the SKU, price, and title fields in the response?"}],"resultDescription":"A JSON object containing the SKU identifier ('resdelta450'), a diagnostic note clarifying it is a live paid shape, the price ('$0.02'), and the title ('Res Delta 450'). If the request is unpaid, the endpoint returns HTTP 402 with EIP-3009 payment challenge extras instead.","failureModes":["HTTP 402 returned when no valid x402 payment header is provided — includes EIP-3009 payment challenge details","Payment rejected by OpenX402 facilitator if the USDC authorization is insufficient or malformed","Request fails if a facilitator other than OpenX402 is used","Malformed properties parameter may result in an error response","Network or upstream issues may cause non-402 HTTP errors"],"whenToPreferThis":"Choose this endpoint when you need to test or demonstrate the x402 micropayment protocol flow end-to-end using a real USDC charge, specifically with the OpenX402 facilitator and EIP-3009 authorization. It is ideal for developers debugging x402 payment gating, verifying facilitator integration, or inspecting what a paid diagnostic payload looks like versus the unpaid 402 challenge response.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:46:00.716Z","isFirstParty":false,"canonicalSlug":"x402-tools-res-delta-450-paid-diagnostic-aede4931"}