{"uid":"cap_4TiQ5uGq4JCcvxzjmdG-c","slug":"saylor-innovations-x402-payment-test-5709459f","name":"Saylor Innovations x402 Payment Test","description":"x402 End-to-End Payment Test ($0.001) — Developer Tools","url":"https://saylorinnovations.com/api/x402/test?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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","POST","PUT","PATCH","DELETE","HEAD"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["ok","settlement","received_at"],"properties":{"ok":{"type":"boolean"},"message":{"type":"string"},"request":{"type":"object"},"settlement":{"type":"object"},"received_at":{"type":"string"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_d2Y7Y3vA2O5LB7kBz9xab","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"End-to-end x402 micropayment flow test that charges $0.001 USDC and returns payment settlement confirmation","exampleAgentPrompt":"Run a live x402 end-to-end payment test against the Saylor Innovations test endpoint using a GET request so I can confirm my micropayment integration is working and see the settlement details.","exampleUseCases":[{"title":"Validating x402 integration before launch","prompt":"Before I go live, can you hit the Saylor Innovations x402 test endpoint with a GET to confirm my payment flow settles correctly and show me the settlement response?"},{"title":"Debugging a broken micropayment pipeline","prompt":"My x402 payment handler isn't behaving right — can you fire off a real test GET request to the Saylor Innovations x402 endpoint so I can see exactly what a successful settlement response looks like?"},{"title":"Confirming agent payment capability end-to-end","prompt":"I want to verify my AI agent can actually complete a real USDC micropayment — run the x402 test on saylorinnovations.com using GET and confirm the ok flag comes back true with settlement details."}],"resultDescription":"Returns a JSON object with an 'ok' boolean indicating success, a 'settlement' object containing payment settlement details, a 'received_at' ISO timestamp, an optional human-readable 'message', and an optional 'request' echo object reflecting the incoming request details.","failureModes":["Payment fails to settle — returns non-ok response if USDC funds are insufficient or wallet not configured","Invalid method — endpoint expects GET; other methods may be rejected","Network timeout — fast latency expected but transient failures possible","Payment facilitator unavailable — x402 facilitator service may be down causing settlement failure","Malformed payment header — missing or invalid x402 payment header results in 402 response without settlement"],"whenToPreferThis":"Choose this endpoint when you need a live, low-cost ($0.001 USDC) end-to-end smoke test of an x402 micropayment integration. It is purpose-built for developers validating that their x402 payment stack — including wallet, facilitator, and settlement — is functioning correctly before deploying real endpoints. Prefer it over mocked tests or static fixtures when you need to confirm actual USDC settlement occurs and observe the real settlement response schema.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:07:04.628Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-x402-payment-test-5709459f"}