{"uid":"cap_emTH330aU_8sWFj_1JdsV","slug":"x402-tools-siwx-only-paid-diagnostics-e4787593","name":"x402-tools SIWx-Only Paid Diagnostics","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/siwxonly?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"}}},"inputSchema":{"type":"object"}}},"responseSchema":{"type":"json","example":{"sku":"siwxonly","note":"Example paid JSON shape. Not a live settle.","price":"$0.03","title":"SIWx Only"}},"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_18dFc1kMgvE_brDNFikOx","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":"Runs a paid HTTP 402 diagnostic check on a public URL, returning x402 metadata including EIP-3009 payment extras; requires SIWx (Sign-In with X) authentication via OpenX402 facilitator.","exampleAgentPrompt":"Run an x402 diagnostic on https://myapi.example.com using a GET request and tell me what payment metadata and EIP-3009 extras it returns.","exampleUseCases":[{"title":"Debugging x402 payment wall setup","prompt":"I just set up an x402 payment gate on my API — can you probe https://myapi.example.com with a GET request and tell me if the 402 response includes the right EIP-3009 payment metadata?"},{"title":"Verifying OpenX402 facilitator compatibility","prompt":"Check whether https://partnersite.io/premium-endpoint is correctly configured for the OpenX402 facilitator by running an x402 diagnostic GET against it and showing me the SKU and price details."},{"title":"Testing 402 behavior before going live","prompt":"Before I launch, can you do a quick HTTP 402 diagnostic check on https://staging.myapp.com/api/data via HEAD request to confirm it returns proper x402 payment extras?"}],"resultDescription":"A JSON object containing the SKU identifier (e.g. 'siwxonly'), a human-readable title, the price of the endpoint, and a note. Unpaid requests return HTTP 402 with full EIP-3009 payment extras in the response headers/body for inspection.","failureModes":["Unpaid request returns HTTP 402 with EIP-3009 payment details instead of diagnostic result","Target URL is unreachable or not a valid 402 endpoint — returns error or empty result","Non-SIWx facilitator used — rejected by OpenX402 facilitator requirement","Invalid HTTP method provided (must be GET, HEAD, or DELETE)","Malformed or missing URL/origin parameter — defaults to origin's own Pipe Check endpoint"],"whenToPreferThis":"Choose this endpoint when you need to inspect, debug, or validate x402 HTTP 402 payment-gating behavior on a public URL, especially when working with the OpenX402 facilitator and EIP-3009 payment metadata. It is specifically suited for developers and agents building or testing x402-compatible APIs who need a paid diagnostic probe that itself demonstrates the x402 payment flow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:47:16.165Z","isFirstParty":false,"canonicalSlug":"x402-tools-siwx-only-paid-diagnostics-e4787593"}