{"uid":"cap_OtlBF9K2WvN0VFZSuUyZH","slug":"cra-agent-web-url-health-check-7a40207c","name":"CRA AGENT Web URL Health Check","description":"HTTP status, redirect chain with timings, total response time and security headers present or missing, for any public URL, measured from our server.","url":"https://api.cra-agent.tech/v1/paid/web/check?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7wVnLT-kIP7P6WbWLvZMk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x3600000000000000000000000000000000000000","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns HTTP status code, redirect chain with per-hop timings, total response time, and security headers present or missing for any public URL, measured from the CRA server.","exampleAgentPrompt":"Can you check if https://www.arc.network is up, how long it takes to respond, whether it redirects anywhere, and which security headers it has or is missing?","exampleUseCases":[{"title":"Security header audit for a new site","prompt":"Run a check on https://checkout.mystore.com and tell me which security headers like HSTS, CSP, or X-Frame-Options are missing — I want to know what I need to fix before launch."},{"title":"Redirect chain investigation","prompt":"Can you trace the full redirect chain for http://old.mybrand.com and tell me how many hops there are, where it ends up, and how long each step takes?"},{"title":"External uptime spot-check","prompt":"Is https://api.partnercompany.io/health actually returning a 200 right now, and how fast is it responding from your servers?"}],"resultDescription":"Returns the final HTTP status code, the full redirect chain with per-hop timing data, the total end-to-end response time, and a breakdown of which HTTP security headers (e.g. HSTS, CSP, X-Frame-Options, X-Content-Type-Options) are present or absent for the given URL.","failureModes":["Non-public or firewall-blocked URLs will fail to reach the target and return an error or timeout","URLs on non-default ports may be rejected per the schema constraint","Malformed or non-HTTP/HTTPS URLs will fail input validation","Very slow URLs may time out before a response is recorded","Internal/localhost URLs will not be reachable from the external server"],"whenToPreferThis":"Use this endpoint when you need an external, server-side measurement of a URL's HTTP status, redirect behavior, response time, or security header configuration — especially useful for auditing third-party sites, verifying redirects are set up correctly, or checking security posture without running the check from your own infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:46:54.374Z","isFirstParty":false,"canonicalSlug":"cra-agent-web-url-health-check-7a40207c"}