{"uid":"cap_d81zglnfCULiNlsbBBU8p","slug":"x402-tools-res-delta-390-paid-diagnostic-c6b648da","name":"x402-tools Res Delta 390 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/resdelta390?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"resdelta390","note":"Example paid JSON shape. Not a live settle.","price":"$0.02","title":"Res Delta 390"}},"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_y8YpCn9TEV0QPyoE9Pa8V","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 (SKU resdelta390) via the x402 micropayment protocol, requiring $0.02 USDC per call facilitated by OpenX402.","exampleAgentPrompt":"Run the Res Delta 390 x402 diagnostic — I want to confirm my OpenX402 payment client can settle the $0.02 USDC charge and get back the paid JSON response for SKU resdelta390.","exampleUseCases":[{"title":"x402 payment client smoke test","prompt":"Hit the resdelta390 diagnostic endpoint with my x402 wallet and confirm the $0.02 USDC payment goes through and I get back the paid JSON — I need to know my OpenX402 setup is working before I wire it into production."},{"title":"EIP-3009 token validation","prompt":"I want to test whether my eip3009 authorization token is valid by sending it to the Res Delta 390 x402 endpoint — if it's bad I expect a 402 back with the extras, if it's good I should get the paid SKU response."},{"title":"x402 facilitator integration check","prompt":"Can you call the resdelta390 paid diagnostic through OpenX402 and tell me what the response looks like? I'm integrating x402 into my agent and need to see a real settled response with the SKU and price fields."}],"resultDescription":"Returns a JSON object containing the SKU name ('resdelta390'), a diagnostic note, the price ('$0.02'), and a title ('Res Delta 390'). If payment is not settled, returns HTTP 402 with eip3009 payment extras in the response headers/body instead.","failureModes":["HTTP 402 returned when no valid x402 payment token is provided, response includes eip3009 payment extras","Invalid or expired eip3009 authorization leads to payment rejection","Facilitator mismatch — only OpenX402 is accepted; other facilitators will not settle","Malformed properties parameter may result in unexpected response or error","Network timeout if the endpoint is unreachable"],"whenToPreferThis":"Choose this endpoint when you need to test or validate an x402 micropayment flow end-to-end against a live, real-money ($0.02 USDC) diagnostic endpoint facilitated specifically by OpenX402. It is ideal for smoke-testing eip3009 authorization tokens, debugging HTTP 402 payment-required flows, or confirming that an AI agent wallet can autonomously settle crypto micropayments before integrating into a production pipeline. Not suitable for general-purpose data retrieval or non-x402 payment scenarios.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:46:07.233Z","isFirstParty":false,"canonicalSlug":"x402-tools-res-delta-390-paid-diagnostic-c6b648da"}