{"uid":"cap_1zWgypu4trRwuWxZO4e2m","slug":"http-redirect-chain-tracer-9d0c848f","name":"HTTP Redirect Chain Tracer","description":"Trace up to three public HTTP redirects and report status semantics, cross-origin hops, HTTPS downgrades, and final-response evidence.","url":"https://holder-victor-nova-mag.trycloudflare.com/x402/redirect-chain","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","format":"uri","description":"Public HTTP(S) URL to trace."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_CMVvkNIaJxEhTyZI1_sR8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Traces up to three public HTTP redirects and reports status semantics, cross-origin hops, HTTPS downgrades, and final-response evidence for a given URL.","exampleAgentPrompt":"Can you trace the redirect chain for https://bit.ly/3exampleLink and tell me if it downgrades to HTTP at any point or crosses different domains before the final destination?","exampleUseCases":null,"resultDescription":"Returns a structured report of up to three redirect hops including HTTP status codes at each step, whether any hop crosses an origin boundary, whether any HTTPS-to-HTTP downgrade occurs, and evidence about the final response destination.","failureModes":["URL is not publicly reachable — connection refused or DNS failure","URL exceeds the three-redirect limit — chain truncated","Target server does not respond within the bounded timeout","Invalid URL format provided — schema validation error","Private or localhost URLs rejected — only public URLs allowed"],"whenToPreferThis":"Use this endpoint when you need to audit the redirect path of a public URL — especially to detect HTTPS downgrades, cross-origin hops, or suspicious intermediate destinations. Prefer this over a simple HTTP fetch when redirect transparency and security semantics matter, such as validating shortened links, tracking pixels, or affiliate URLs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:26:31.737Z","isFirstParty":false}