{"uid":"cap_Xuo2vRW9FkrQo4Qd9jiG1","slug":"x402-scope-voucher-diagnostic-6938548a","name":"x402 Scope Voucher Diagnostic","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/scopevoucher?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"scopevoucher","note":"Example paid JSON shape. Not a live settle.","price":"$0.18","title":"Scope Voucher"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.18","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":"$0.18/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.18","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.18","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BIgk9yPBHh9OVkWblX1NQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.18","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 (scope voucher) via the x402 HTTP payment protocol, gated behind a $0.18 USDC micropayment using EIP-3009.","exampleAgentPrompt":"Run the x402 scope voucher diagnostic on OpenX402 — I want to confirm my EIP-3009 payment authorization works and see the paid JSON response come back correctly.","exampleUseCases":[{"title":"Testing x402 payment gate integration","prompt":"Can you hit the x402 scope voucher endpoint and confirm that when I send a valid $0.18 USDC payment via EIP-3009, I get back the paid diagnostic JSON and not a 402 error?"},{"title":"Debugging 402 rejection without payment","prompt":"I want to verify that the OpenX402 scope voucher endpoint correctly returns an HTTP 402 with EIP-3009 extras when I make a request without attaching a payment — can you test that for me?"},{"title":"Validating OpenX402 facilitator setup","prompt":"Check whether my OpenX402 facilitator integration is working properly by calling the scope voucher diagnostic and confirming the SKU, price, and title fields all come back in the response."}],"resultDescription":"A JSON object containing the SKU ('scopevoucher'), a diagnostic note, the price ($0.18), and a title ('Scope Voucher'), confirming successful payment processing through the x402 protocol and OpenX402 facilitator.","failureModes":["HTTP 402 returned with EIP-3009 payment details if no valid payment is attached","Invalid or malformed EIP-3009 signature results in payment rejection","OpenX402 facilitator unavailable causes endpoint to be unreachable","Incorrect USDC amount causes payment validation failure","Request without required payment header returns 402 before any content is served"],"whenToPreferThis":"Use this endpoint when you need to test or demonstrate the x402 HTTP payment protocol with EIP-3009/USDC micropayments, specifically against the OpenX402 facilitator. It is the right choice for developers validating their x402 client implementation, confirming payment gating behavior, or debugging 402 responses in a controlled diagnostic context.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:48:05.614Z","isFirstParty":false,"canonicalSlug":"x402-scope-voucher-diagnostic-6938548a"}