{"uid":"cap_i80WVSOdrYqwMAb7Bg4UJ","slug":"redirect-contract-verifier-eae9c033","name":"Redirect Contract Verifier","description":"Safely follow bounded public HTTP redirects and compare the final URL with the expected target; return a deterministic verdict and reason code.","url":"https://x402.plutonus.tech/v1/redirect-contract-verifier","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"source_url":{"type":"string","title":"Source Url"},"expected_target_url":{"type":"string","title":"Expected Target Url"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ekaXMXjdhM0rl23gccIM1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Follows HTTP redirects from a source URL and verifies whether the final destination matches an expected target URL, returning a deterministic verdict and reason code.","exampleAgentPrompt":"Can you check if this short link https://bit.ly/abc123 actually redirects to https://example.com/checkout/plan-pro, and tell me whether it matches or not?","exampleUseCases":[{"title":"Affiliate link integrity check","prompt":"I need to verify that this affiliate link https://go.partner.com/deal42 actually ends up at https://shop.example.com/product/42 — can you confirm it redirects correctly?"},{"title":"Marketing campaign URL audit","prompt":"Can you check that our campaign link https://email.brand.com/campaign/summer leads to https://brand.com/sale/summer-2024 and hasn't been misconfigured?"},{"title":"Phishing and redirect tamper detection","prompt":"Someone sent me a link https://t.co/xyzRedirect and claims it goes to https://bank.com/login — can you verify if the redirect actually ends at that URL or somewhere else?"}],"resultDescription":"Returns a deterministic verdict (match or mismatch) and a reason code explaining why the redirect chain resolved the way it did, along with the final URL that was reached after following all bounded HTTP redirects.","failureModes":["Source URL is unreachable or returns a non-redirect response — returns an error or non-match verdict","Redirect chain exceeds the allowed hop limit — returns a bounded-limit reason code","Source URL resolves to a private or non-public IP address — blocked for safety","Malformed URL inputs cause a validation error before any request is made","Target URL comparison fails due to trailing slash or case sensitivity differences"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a URL redirect chain ends at a specific known destination — especially for link integrity audits, affiliate link validation, phishing detection, or confirming marketing URLs haven't been misconfigured. Prefer this over manual browser checks or generic HTTP clients when you need a deterministic, structured verdict with a reason code rather than raw redirect history.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:34:07.347Z","isFirstParty":false}