{"uid":"cap_aSEA95sEMzXWIUTfDMPBH","slug":"saylor-innovations-x402-ping-health-check-d52d72d1","name":"Saylor Innovations x402 Ping Health Check","description":"x402 ping health check - a paid round trip that returns server time and a request id","url":"https://saylorinnovations.com/api/x402/ping?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"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["ok","pong","server_time"],"properties":{"ok":{"type":"boolean","description":"True when the check succeeded"},"pong":{"type":"boolean"},"service":{"type":"string","description":"Service name"},"unix_ms":{"type":"number","description":"Unix, in milliseconds"},"request_id":{"type":"string","description":"Request id identifier"},"server_time":{"type":"string","description":"Server time (UTC unless a time zone is given)"}}}}}}},"responseSchema":null,"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_eDh6rBm_rrOdmcrp5GEO_","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":"Performs a paid x402 round-trip health check that returns server time and a unique request ID, confirming the payment pipeline and server are operational.","exampleAgentPrompt":"Can you ping the Saylor Innovations x402 health check endpoint and tell me if the server is up and what time it returns?","exampleUseCases":[{"title":"Verifying x402 payment integration","prompt":"I just set up my x402 payment client — can you do a quick paid ping to Saylor Innovations to confirm the whole payment round trip is working and show me the server time and request ID it returns?"},{"title":"Monitoring paid API uptime","prompt":"Check whether the Saylor Innovations x402 server is healthy and responding right now — I want to see the pong confirmation, server timestamp, and a request ID so I know it's live."},{"title":"Debugging a stalled x402 pipeline","prompt":"Something seems off with my x402 setup. Can you send a test ping to Saylor Innovations and tell me if we get back an ok response with a valid server_time and request_id?"}],"resultDescription":"Returns a JSON object with: ok (boolean success flag), pong (boolean confirming ping response), server_time (ISO 8601 UTC timestamp), unix_ms (Unix time in milliseconds), request_id (unique UUID for the request), and service (service name string).","failureModes":["Payment failure — x402 payment not accepted or insufficient USDC balance returns a 402 error","Server unavailable — endpoint unreachable returns a network or 5xx error","Invalid HTTP method — non-GET requests may be rejected","Rate limiting — too many rapid pings may result in throttling"],"whenToPreferThis":"Choose this endpoint when you need to verify that an x402 micropayment pipeline is fully operational end-to-end, including payment processing and server response. It is ideal for integration testing, uptime monitoring of x402-enabled services, or validating that a $0.01 USDC payment flows correctly before calling more expensive endpoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T07:03:03.776Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-x402-ping-health-check-d52d72d1"}