{"uid":"cap_RWFMJl_UqKcTlcQngO_bv","slug":"sitesignal-url-evidence-65e98b07","name":"SiteSignal URL Evidence","description":"Capture a bounded, reproducible public-URL evidence snapshot with status, redirects, content hash, and optional text-presence check.","url":"https://obtain-incentive-exceptions-speakers.trycloudflare.com/x402/url-evidence","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"},"expectedText":{"type":"string","maxLength":500},"caseSensitive":{"type":"boolean","default":false}}}},"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_Azs3G_JNdLlHS-d0jPDM6","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":"Capture a reproducible public-URL evidence snapshot including HTTP status, redirect chain, content hash, and optional text-presence verification.","exampleAgentPrompt":"Take a SiteSignal URL evidence snapshot of https://example.com/pricing right now and check whether the text 'Enterprise plan' is present on the page — I need a reproducible status, content hash, and text-presence result for my audit.","exampleUseCases":[{"title":"Verify redirect chain after migration","prompt":"Can you capture a SiteSignal evidence snapshot of our old domain https://oldsite.com/about and show me the full redirect chain? I need to confirm it's landing on the right destination URL and get a reproducible record of the HTTP status for our migration audit."},{"title":"Detect unauthorized homepage changes","prompt":"Take a SiteSignal snapshot of https://mycompany.com right now and give me the content hash — I want to compare it against last week's hash to see if anything on the page has been tampered with or changed without my knowledge."},{"title":"Confirm terms page contains required disclosure","prompt":"Run a SiteSignal URL evidence check on https://myapp.com/terms-of-service and verify that the text 'California Consumer Privacy Act' appears on the page — our legal team needs a reproducible, timestamped snapshot proving the disclosure is live for compliance documentation."}],"resultDescription":"Returns an evidence snapshot containing: HTTP status code, redirect chain, content hash of the response body, and a boolean/match result for the optional expected text presence check. All results are bounded and reproducible for a single public GET request.","failureModes":["URL is unreachable or returns a non-2xx status — snapshot still captured but may indicate page is down","Expected text not found — returns negative text-presence result without error","URL format invalid — schema validation error on the url field","Target URL requires authentication — only publicly accessible responses can be snapshotted","Rate limit or payment failure — 402 payment required or quota exceeded"],"whenToPreferThis":"Choose this endpoint when you need a bounded, reproducible, auditable snapshot of a public URL's current state — especially for compliance evidence, content verification, or monitoring a specific page for text presence. Prefer this over a generic HTTP fetch when you need the content hash for tamper detection or need to assert text presence as part of an automated check.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T08:27:30.186Z","isFirstParty":false}