{"uid":"cap_KG9RCPB7p8-RaA2hpa6TB","slug":"x402-tools-retail-source-diagnostics-endpoint-ed326fef","name":"x402-tools Retail Source Diagnostics Endpoint","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/retailsrc?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"retailsrc","note":"Example paid JSON shape. Not a live settle.","price":"$0.04","title":"Retail 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_vz2MVS0eOxNkiEYu4jzH2","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 diagnostic JSON payload for the 'retailsrc' SKU, demonstrating x402 HTTP payment-gating with EIP-3009 authorization via OpenX402 facilitator.","exampleAgentPrompt":"Can you call the x402 retail source diagnostic endpoint and show me the paid JSON payload it returns after settling the $0.04 USDC micropayment through OpenX402?","exampleUseCases":[{"title":"Test x402 payment gate integration","prompt":"I'm building an x402-gated API and want to see exactly what a successful paid response looks like — can you call the retail source SKU endpoint and show me the JSON it returns after the $0.04 USDC payment goes through?"},{"title":"Verify OpenX402 facilitator is working","prompt":"Can you hit the openclawproductions retail source endpoint to confirm that OpenX402 is correctly facilitating the EIP-3009 payment and returning the expected diagnostic payload?"},{"title":"Debug HTTP 402 response shape","prompt":"I want to understand what the HTTP 402 response with EIP-3009 extras looks like before payment — can you probe the retailsrc endpoint and show me both the unpaid 402 challenge and what comes back once it's settled?"}],"resultDescription":"Returns a JSON object containing the SKU identifier ('retailsrc'), a diagnostic note clarifying this is an example paid shape, the price ('$0.04'), and a human-readable title ('Retail Source'). This confirms a successful payment-gated API transaction via the x402 protocol.","failureModes":["HTTP 402 returned with EIP-3009 extras if payment is not included or facilitator not recognized","Non-OpenX402 facilitators are rejected — only OpenX402 is accepted","Malformed properties parameter may result in unexpected or empty responses","Network or endpoint unavailability returns standard HTTP error codes"],"whenToPreferThis":"Choose this endpoint when you need to test, demonstrate, or debug the x402 HTTP payment protocol flow using the OpenX402 facilitator, specifically for the retailsrc diagnostic SKU. Prefer this over generic REST endpoints when validating EIP-3009 micropayment authorization and 402-gated API behavior end-to-end.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:41:09.530Z","isFirstParty":false,"canonicalSlug":"x402-tools-retail-source-diagnostics-endpoint-ed326fef"}