{"uid":"cap_9zUkCr4IpJPphdxxr1j4C","slug":"rx7-x402-http-check-4f6b07d3","name":"rx7-x402 HTTP Check","description":"Deterministic HTTP status, redirects, latency and selected response headers for a public URL.","url":"https://rx7-x402.vercel.app/api/http-check","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":"Public HTTP or HTTPS URL to inspect"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_PyXwj91e9TEEgo4ekvmCR","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 a public URL and returns its HTTP status code, redirect chain, response latency, and selected response headers","exampleAgentPrompt":"Can you check what HTTP status code and headers https://example.com/blog returns, and whether it redirects anywhere?","exampleUseCases":[{"title":"Verify redirect chain before launch","prompt":"Before we go live, can you check whether https://oldsite.com redirects correctly to https://newsite.com and what the final HTTP status is?"},{"title":"Monitor third-party API availability","prompt":"Check if https://api.partner.com/v1/health is returning a 200 OK right now, and how fast it responds."},{"title":"Audit response headers for security","prompt":"Can you inspect https://mybusiness.com and tell me what response headers it's sending back — I want to see if things like X-Frame-Options or Content-Security-Policy are present?"}],"resultDescription":"Returns the HTTP status code, any redirect hops with their intermediate URLs and statuses, measured response latency in milliseconds, and a set of selected response headers from the final destination URL.","failureModes":["Invalid or non-public URL causes a validation error","Target URL is unreachable or DNS fails, returning a connection error","Timeout if the target server is too slow to respond","Non-GET methods may not be supported per schema constraints","URL behind a firewall or requiring authentication will return an access error"],"whenToPreferThis":"Use this endpoint when you need a deterministic, single-shot probe of a public URL's HTTP behavior — status, redirects, latency, and headers — without storing state or triggering side effects. It's ideal for lightweight uptime checks, redirect audits, or header inspection on public endpoints where you don't need full page content or crawling.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:31:18.275Z","isFirstParty":false}