{"uid":"cap_MKxVD8HwOvWKrB8CnMlzJ","slug":"nakonets-service-proof-health-check-f1b70d1e","name":"NAKONETS Service Proof / Health Check","description":"Pay-per-call deterministic utilities for CI diagnosis, data validation, JavaScript syntax checks, market snapshots and opportunity preflight.","url":"https://x402vercel.vercel.app/api/service-proof?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"network":"eip155:8453","service":"NAKONETS x402 service proof"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__SY6d8SAaPLKOwZdCdcSk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a proof-of-service response confirming the NAKONETS x402 payment gateway is live on the Base network.","exampleAgentPrompt":"Can you ping the NAKONETS x402 service proof endpoint and confirm it's live on the Base network before I kick off my pipeline?","exampleUseCases":[{"title":"CI preflight connectivity check","prompt":"Before my CI job starts, confirm the NAKONETS x402 service is up and returning ok on Base — I don't want jobs to fail halfway through because the paid utility endpoint is down."},{"title":"Payment gateway readiness check","prompt":"I'm about to run a batch of paid NAKONETS utility calls — can you hit the service-proof endpoint first to make sure the x402 gateway is operational and responding on EIP-155:8453?"},{"title":"Monitoring uptime for x402 service","prompt":"Set up a quick check to verify the NAKONETS service proof endpoint returns ok=true and the correct network string — I want to know immediately if it goes down."}],"resultDescription":"A JSON object with three fields: `ok` (boolean true if the service is healthy), `network` (the EIP-155 chain identifier, e.g. 'eip155:8453' for Base), and `service` (a string confirming the service name 'NAKONETS x402 service proof'). On success this confirms the endpoint is live and payment-ready.","failureModes":["Non-200 HTTP status if the Vercel deployment is down or cold-starting","Payment required (402) if the x402 header is missing or the USDC micropayment of $0.01 was not processed","Malformed JSON response if the upstream service is in an error state","Network mismatch in the response if the service is misconfigured for a different chain"],"whenToPreferThis":"Use this endpoint as a lightweight preflight or health check before invoking costlier NAKONETS utility calls. It is ideal for CI pipelines, monitoring scripts, or any workflow that needs to confirm the x402 payment gateway and Base network connectivity are operational before committing to paid calls. It is not a substitute for full functional testing of individual utility endpoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T08:25:12.313Z","isFirstParty":false,"canonicalSlug":"nakonets-service-proof-health-check-f1b70d1e"}