{"uid":"cap_RZtdw-AwaERplpcmZHLci","slug":"agentsvc-io-url-status-checker-a2c0106a","name":"agentsvc.io URL Status Checker","description":"86 APIs for AI agents: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, screenshots and PDF, PDF, OCR and document conversion, news, paper and developer search and more, paid per call with USDC on Base, Solana, Polygon or Arbitrum via x402. No account, no API key, free sample on every service.","url":"https://agentsvc.io/api/v1/proxy/url-status?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","format":"uri","description":"URL to check"},"method":{"enum":["GET","HEAD"],"type":"string","default":"GET"}}},"responseSchema":{"type":"json","example":{"data":{"ok":true,"url":"http://github.com","https":true,"server":"GitHub.com","status":200,"final_url":"https://github.com/","reachable":true,"redirects":[{"ms":48,"url":"http://github.com/","status":301,"location":"https://github.com/"},{"ms":210,"url":"https://github.com/","status":200}],"checked_at":"2026-09-09T12:00:00.000Z","response_ms":258,"content_type":"text/html; charset=utf-8","content_length":284421,"redirect_count":1},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_iI7Tclxjdselax_BSKsUc","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a URL is reachable, follows redirects, and returns HTTP status, server, content type, and response metadata","exampleAgentPrompt":"Can you check if https://example.com is actually reachable right now, and tell me the final URL it lands on after any redirects?","exampleUseCases":[{"title":"Broken link detection before publishing","prompt":"I'm about to publish a blog post — can you check if https://docs.openai.com/api is still live and responding with a 200?"},{"title":"Redirect chain audit for SEO","prompt":"Can you check http://github.com and show me every redirect it goes through before landing on the final URL, including the status codes?"},{"title":"Uptime verification for an external dependency","prompt":"My app depends on https://api.stripe.com — can you verify it's currently reachable and tell me how fast it responds?"}],"resultDescription":"A JSON object with: ok (boolean), status code, reachability flag, whether HTTPS is used, the final URL after all redirects, the full redirect chain with per-hop timing, server header, content type, content length, response time in ms, and a checked_at timestamp.","failureModes":["URL is unreachable (DNS failure, timeout) — reachable: false, ok: false","Invalid URL format provided — validation error before request is sent","Target server returns 4xx or 5xx — status code returned but reachable may still be true","Payment not received — 402 response, call not executed","Very slow target causes timeout — partial or failed response"],"whenToPreferThis":"Use this endpoint when you need a quick, structured HTTP health check on a single URL — especially when you need redirect chain details, server metadata, and response timing in one call. Prefer this over a raw fetch when you want structured JSON output with redirect history and HTTPS detection without writing custom code. At $0.002/call it's cost-effective for one-off checks or light monitoring loops.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:39:26.671Z","isFirstParty":false,"canonicalSlug":"agentsvc-io-url-status-checker-a2c0106a"}