{"uid":"cap_ZEjmOysyPVVD7AGQOE6bc","slug":"sitesignal-public-http-redirect-chain-snapshot-5fe6c0e1","name":"SiteSignal Public HTTP Redirect Chain Snapshot","description":"Trace up to three public HTTP redirects and report status semantics, cross-origin hops, HTTPS downgrades, and final-response evidence.","url":"https://supported-rely-thee-portion.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_Hd_4BbDMycilXlZ0JSyO1","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 HTTP redirects for a given URL and reports status codes, cross-origin hops, HTTPS downgrade detection, and final response evidence.","exampleAgentPrompt":"Can you trace the redirect chain for https://bit.ly/3xampleLink and tell me how many hops it takes, whether any hop crosses to a different origin, and whether HTTPS gets downgraded anywhere along the way?","exampleUseCases":[{"title":"Auditing shortened link safety","prompt":"I got a suspicious shortened link — can you follow https://t.co/abc123xyz and tell me every redirect hop, what the final destination is, and whether it ever drops from HTTPS to HTTP?"},{"title":"Diagnosing broken redirect on a website","prompt":"Our marketing page https://www.example.com/promo seems to redirect incorrectly — can you trace its redirect chain and show me the status codes and origins at each step?"},{"title":"Detecting HTTPS downgrade in third-party link","prompt":"I want to check if https://partner-site.com/landing ever downgrades to plain HTTP at any redirect hop before reaching its final page — can you run a redirect chain trace on it?"}],"resultDescription":"Returns a structured snapshot of up to three redirect hops including HTTP status codes at each step, whether each hop crosses to a different origin (cross-origin flag), whether any hop represents an HTTPS-to-HTTP downgrade, and evidence from the final response such as content type or body indicators.","failureModes":["URL is not publicly reachable — returns an error or empty chain","URL returns no redirect (200 directly) — chain length is zero","Redirect chain exceeds three hops — only first three are captured","Malformed or non-URI input — validation error on the url parameter","Target server is slow or times out — request may fail or return partial data","Private/internal URLs (e.g. localhost) — blocked or no meaningful result"],"whenToPreferThis":"Use this endpoint when you specifically need to audit HTTP redirect behavior — number of hops, cross-origin transitions, and HTTPS downgrade detection — for a single public URL. It is purpose-built for redirect chain semantics rather than general page content extraction or full website crawling. Prefer this over a generic HTTP fetch when redirect security (e.g. SSL stripping risk) or redirect routing fidelity is the concern.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:28:39.898Z","isFirstParty":false}