{"uid":"cap_Okrv7KrYd_4vFbf4GZpok","slug":"hooter-ping-x402-smoke-test-keepalive-f2bf0352","name":"HOOTER Ping – x402 Smoke-Test Keepalive","description":"Pay $0.01 USDC on Base for a $HOOTER confirmation hoot — a tiny agent ping that returns ok/agent/network/message JSON. Use as a smoke-test or keepalive for x402 buyers.","url":"https://ping-greatly-achieving-pharmacy.trycloudflare.com/hoot","method":"GET","headers":{},"bodySchema":{"type":"object","$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"}}}}},"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_hU7nknAW3aINfx-P6dHk6","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 minimal ok/agent/network/message JSON response for $0.01 USDC, serving as a smoke-test or keepalive ping for x402 payment-gated agent infrastructure.","exampleAgentPrompt":"Send a $0.01 USDC ping to the HOOTER hoot endpoint on Base and tell me if you get back an ok status — I want to confirm my x402 payment flow is working.","exampleUseCases":[{"title":"Pre-launch x402 integration check","prompt":"Before I deploy my agent to production, send a HOOTER hoot ping for $0.01 USDC on Base and confirm you get an ok response — I need to know my x402 buyer setup is wired up correctly."},{"title":"Agent wallet connectivity keepalive","prompt":"Every 5 minutes, ping the HOOTER hoot endpoint with $0.01 USDC and alert me if you stop getting an ok status — I need to know my agent's payment connection stays live."},{"title":"Onboarding smoke-test for new x402 buyer","prompt":"I just set up my x402 wallet with USDC on Base — can you do a quick $0.01 hoot ping to verify the payment goes through and I get a confirmation message back?"}],"resultDescription":"A small JSON object containing at minimum: a status field (ok), an agent identifier, a network identifier, and a message string — confirming that the x402 payment was processed and the endpoint is reachable.","failureModes":["Insufficient USDC balance on Base — payment rejected, no response body","x402 facilitator unreachable — connection timeout or HTTP 402 not resolved","Cloudflare tunnel down — endpoint returns 502/503","Malformed payment header — 402 payment required error returned","Network congestion on Base — slow or failed transaction confirmation"],"whenToPreferThis":"Choose this endpoint when you need the cheapest possible end-to-end validation that an x402 micropayment pipeline on Base is functional. It is purpose-built as a smoke-test or keepalive — not for retrieving data or performing real work. Prefer it over more expensive endpoints when your only goal is confirming wallet connectivity, payment authorization, and x402 protocol compliance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:34:25.656Z","isFirstParty":false}