{"uid":"cap_Tb8vy4Na_FJTzKElUkBUq","slug":"x402-tools-dead-share-diagnostic-endpoint-1b235d64","name":"x402-tools Dead Share 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/deadshare?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"deadshare","note":"Example paid JSON shape. Not a live settle.","price":"$0.02","title":"Dead Share"}},"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_1w-D7gpuHyZCDdlVZ5ly9","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 demonstrating the x402 HTTP payment protocol flow with eip3009 extras on the 'deadshare' SKU","exampleAgentPrompt":"Run the x402 deadshare diagnostic against the OpenX402 facilitator so I can confirm my eip3009 payment flow is working correctly and see the paid JSON response shape.","exampleUseCases":[{"title":"x402 client implementation testing","prompt":"I'm building an x402-enabled API client and I need to test it against a real live endpoint — can you hit the deadshare diagnostic and show me the paid JSON response so I can verify my payment headers are being constructed correctly?"},{"title":"OpenX402 facilitator integration check","prompt":"Can you probe the x402 deadshare endpoint and confirm my OpenX402 facilitator is set up correctly — I want to see both the 402 response with eip3009 extras and then the settled paid response after payment goes through?"},{"title":"x402 payment protocol debugging","prompt":"I'm getting HTTP 402 errors and I'm not sure if it's my eip3009 authorization or the facilitator config — can you run the deadshare diagnostic and show me what the error response looks like versus the successful paid payload?"}],"resultDescription":"A JSON object containing the SKU name ('deadshare'), a diagnostic note explaining this is an example paid JSON shape, the price ('$0.02'), and the title ('Dead Share'). If payment is not provided, returns HTTP 402 with eip3009 payment extras indicating what authorization is required.","failureModes":["HTTP 402 returned when no valid x402 payment header is provided — includes eip3009 extras detailing required payment","Payment facilitated through a non-OpenX402 facilitator may be rejected","Malformed or expired eip3009 authorization results in payment failure","Network timeout or service unavailability returns standard HTTP 5xx error"],"whenToPreferThis":"Choose this endpoint when you need to test or diagnose an x402 HTTP payment protocol implementation, specifically to verify eip3009 payment authorization flows work end-to-end with the OpenX402 facilitator. It is ideal for developers building x402-compatible API clients or payment middleware who need a real live paid endpoint returning a known fixed response shape at a low cost ($0.02 USDC).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:47:21.908Z","isFirstParty":false,"canonicalSlug":"x402-tools-dead-share-diagnostic-endpoint-1b235d64"}