{"uid":"cap_z_5bO2IzLrJuEHObV8l08","slug":"caller-e2e-x402-state-check-532ab8c1","name":"Caller E2E - x402 State Check","description":"Caller E2E - x402: ","url":"https://functions.miniup.app/caller-e2e-x402/state","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_k8CFBK1reQis7qEzQWJ8d","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":"Returns the current state/status of an end-to-end x402 payment protocol caller test endpoint","exampleAgentPrompt":"Check the current state of the x402 Caller E2E endpoint and tell me if it returns ok.","exampleUseCases":[{"title":"Verify x402 payment flow works","prompt":"Can you hit the x402 Caller E2E state endpoint and confirm it returns ok? I want to make sure the payment protocol is working end to end."},{"title":"Test paid API integration health","prompt":"Check the state of the x402 e2e caller test on miniup.app — I need to know if the paid call goes through successfully before I build on top of it."},{"title":"Debug x402 micropayment failure","prompt":"I'm having trouble with x402 payments — can you query the Caller E2E state endpoint and tell me what it returns so I can diagnose whether the issue is on my side or theirs?"}],"resultDescription":"Returns a JSON object containing an 'ok' boolean field indicating whether the x402 caller end-to-end flow is operational. A successful response with ok: true confirms the paid endpoint is reachable and functioning correctly.","failureModes":["Payment not sent or rejected — 402 Payment Required returned if x402 payment header is missing or invalid","Endpoint unavailable — 5xx error if miniup.app infrastructure is down","Malformed request — 400 if request structure doesn't match required schema","Network timeout — endpoint may be unresponsive under load"],"whenToPreferThis":"Use this endpoint when you need to verify that an x402 micropayment-gated API call works correctly end-to-end, especially when testing or debugging x402 protocol integrations. Prefer this over generic health checks when specifically validating paid API access patterns with the x402 standard.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:31:00.226Z","isFirstParty":false}