{"uid":"cap_n5noosn3jPPbNx3WNxZEy","slug":"x402-tools-gdp-source-diagnostics-7ad65759","name":"x402-tools GDP Source Diagnostics","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/gdpsrc?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"gdpsrc","note":"Example paid JSON shape. Not a live settle.","price":"$0.04","title":"GDP Source"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.04","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":"$0.04/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ntg6rajAewgD3pqaP83gB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.04","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paid GDP Source diagnostic JSON payload to test x402 HTTP payment flow with EIP-3009 authorization extras","exampleAgentPrompt":"Can you call the x402 gdpsrc diagnostic endpoint and show me what the paid JSON response looks like — I want to confirm my OpenX402 facilitator and EIP-3009 payment flow are working correctly?","exampleUseCases":[{"title":"Validate x402 facilitator integration","prompt":"I just set up my OpenX402 facilitator and want to make sure payments are routing correctly — can you hit the gdpsrc paid diagnostic endpoint and show me the response so I can confirm EIP-3009 authorization is working?"},{"title":"Inspect paid SKU response shape","prompt":"Can you fetch the gdpsrc x402 diagnostic and show me exactly what JSON shape comes back after payment — I'm building a client and need to know the response structure for a paid SKU?"},{"title":"Debug HTTP 402 payment gating","prompt":"I'm getting HTTP 402 errors on my x402 integration and want to see what the eip3009 extras look like — can you call the gdpsrc diagnostic endpoint with a valid payment and show me what comes back?"}],"resultDescription":"A JSON object containing the SKU identifier ('gdpsrc'), a diagnostic note clarifying this is an example paid shape, the price ('$0.04'), and the title ('GDP Source'). Returned only after a valid x402 micropayment is processed through the OpenX402 facilitator.","failureModes":["HTTP 402 returned with EIP-3009 extras if no valid payment is included","Invalid or missing properties parameter may return an error","OpenX402 facilitator unavailable may block payment processing","Malformed EIP-3009 authorization results in payment rejection"],"whenToPreferThis":"Use this endpoint when you need to test or validate an x402 HTTP payment integration, specifically with the OpenX402 facilitator and EIP-3009 authorization. It is ideal for developers verifying their micropayment client handles the 402 response and payment flow correctly before building against live data endpoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:44:02.666Z","isFirstParty":false,"canonicalSlug":"x402-tools-gdp-source-diagnostics-7ad65759"}