{"uid":"cap_YDC25CO2ghGtPPeziNOHv","slug":"x402-agent-tools-web-url-status-checker-d648bd55","name":"x402 Agent Tools – Web URL Status Checker","description":"Pay-per-call tools for AI agents. USDC on Base or Solana via x402 v2; no keys, no accounts.","url":"https://x402-agent-tools.vercel.app/v1/web/status?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"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"Absolute public http(s) URL to check"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"url":"https://google.com/","chain":[{"ms":161,"url":"https://google.com/","status":301},{"ms":101,"url":"https://www.google.com/","status":200}],"status":200,"ttfbMs":161,"totalMs":262,"finalUrl":"https://www.google.com/","redirects":1,"contentType":"text/html; charset=UTF-8"}},"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_miWKrLq5XR7W7tID_F3vt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks the HTTP status, redirect chain, and response metadata of a given public URL","exampleAgentPrompt":"Can you check whether https://myshop.example.com/sale is actually reachable, show me its HTTP status, and tell me if it redirects anywhere before landing?","exampleUseCases":[{"title":"Broken link checker for content team","prompt":"Check if https://blog.acme.com/2023/old-post is still live or if it's returning a 404 — I need to know before we publish this week's newsletter linking to it."},{"title":"Redirect audit for SEO campaign","prompt":"I just updated our domain. Can you hit https://oldsite.com and trace the full redirect chain to confirm it lands on https://newsite.com with a 200?"},{"title":"Third-party integration uptime spot-check","prompt":"Our payment flow depends on https://api.partner.com/health — can you check right now whether it's responding and how fast, so I know if it might be causing our checkout errors?"}],"resultDescription":"Returns a JSON object with: ok (boolean), the final HTTP status code, full redirect chain array (each hop with URL, status, and latency in ms), time-to-first-byte in ms, total round-trip time in ms, final resolved URL, number of redirects, and content-type of the final response.","failureModes":["Invalid or non-public URL returns an error or ok:false","Timeouts on very slow servers may return partial data or error","Private/intranet URLs unreachable from the probe server","Malformed URL input causes schema validation failure","DNS resolution failures for non-existent domains"],"whenToPreferThis":"Choose this endpoint when you need lightweight, pay-per-call HTTP URL status checks without setting up any accounts or API keys. It is ideal for agents that need to spot-check link health, trace redirect chains, or measure TTFB on arbitrary public URLs. Prefer it over full browser-based crawlers when you only need HTTP-level metadata rather than rendered page content.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-01T06:50:58.952Z","isFirstParty":false,"canonicalSlug":"x402-agent-tools-web-url-status-checker-d648bd55"}