{"uid":"cap_T2QJue6kxCCYG_zG_7mTD","slug":"caller-e2e-x402-write-endpoint-cba2b469","name":"Caller E2E - x402 Write Endpoint","description":"Caller E2E - x402: ","url":"https://functions.miniup.app/caller-e2e-x402/write","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"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"ok":{"type":"boolean"}}}}}}},"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_UQRam3PgTgM9TotEOsJPr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Executes an end-to-end HTTP GET call test via the x402 micropayment protocol, returning a success status indicator","exampleAgentPrompt":"Run the x402 caller end-to-end write test using a GET request and tell me if it comes back with ok: true.","exampleUseCases":[{"title":"Verify x402 integration is live","prompt":"Can you run the x402 caller end-to-end test with a GET request and confirm the endpoint responds with a successful ok status?"},{"title":"Smoke test micropayment API flow","prompt":"Trigger the x402 write endpoint smoke test via GET and let me know if the call completes successfully with ok true."},{"title":"Debug x402 caller connectivity","prompt":"I need to check if the x402 caller integration is working — run the end-to-end write test using GET and tell me what the ok field returns."}],"resultDescription":"Returns a JSON object with an 'ok' boolean field indicating whether the end-to-end x402 HTTP GET call succeeded. A true value confirms the caller and payment flow completed without errors.","failureModes":["Payment not processed — returns 402 if USDC micropayment fails","Malformed input schema — missing required 'type' or 'method' fields returns validation error","Endpoint unreachable — network timeout or 5xx if miniup.app infrastructure is down","Wrong HTTP method — schema only allows GET; other methods rejected"],"whenToPreferThis":"Use this endpoint when you need to verify that the x402 micropayment caller integration is functioning end-to-end, particularly for smoke testing or integration validation of the x402 protocol flow. Prefer this over generic HTTP test endpoints when the specific concern is whether x402-gated payment and caller mechanics work together correctly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:41:20.796Z","isFirstParty":false}