{"slug":"x402-cloudpulsepoint-com-agent-check-http-439c80","title":"Fetch a URL and report whether it is reachable, the HTTP status code, and the re","host":"x402.cloudpulsepoint.com","method":"POST","resource":"https://x402.cloudpulsepoint.com/agent/check/http","category":"code","description":"Fetch a URL and report whether it is reachable, the HTTP status code, and the response time in milliseconds. A fast liveness/uptime probe — run it before relying on a site or as a cheap health signal.","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":824,"reported_calls_30d":22,"reported_payers_30d":4,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"url":"https://example.com"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"url":{"description":"Full http(s) URL of the site to check, e.g. \"https://example.com\". Must resolve to a public address — private, loopback, link-local, and cloud-metadata targets are rejected with HTTP 400 before any payment.","type":"string"}},"required":["url"]},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"check":{"const":"http","description":"Identifies which check produced this result."},"network":{"description":"CAIP-2 id of the chain the payment settled on (e.g. eip155:8453 = Base).","type":"string"},"result":{"properties":{"error":{"description":"Human-readable failure reason, or null on success.","type":["string","null"]},"responseMs":{"description":"Time from request to response headers, in milliseconds.","type":["integer","null"]},"statusCode":{"description":"HTTP status code returned (e.g. 200, 404, 500); null if the request never completed.","type":["integer","null"]},"up":{"description":"true if the site responded with a success/expected status, false otherwise.","type":"boolean"},"url":{"description":"The normalized URL that was checked.","type":"string"}},"type":"object"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":824,"error":null}],"description_full":"Fetch a URL and report whether it is reachable, the HTTP status code, and the response time in milliseconds. A fast liveness/uptime probe — run it before relying on a site or as a cheap health signal.","last_updated":"2026-09-19T15:56:40.753Z","schemes":["exact"]}