{"uid":"cap_1ImeUJPb7WYqyXpUp7Gie","slug":"web-evidence-capture-54e0bdcd","name":"Web Evidence Capture","description":"Website hosted for free through pinggy.io>\n    <meta name=","url":"https://eymqg-159-89-4-32.run.pinggy-free.link/evidence","method":"POST","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"http(s) URL to capture evidence for"}}},"responseSchema":{"type":"object","required":["url","contentSha256"],"properties":{"url":{"type":"string"},"bytes":{"type":"integer"},"title":{"type":"string"},"receipt":{"type":"object"},"finalUrl":{"type":"string"},"httpStatus":{"type":"integer"},"linksSample":{"type":"array","items":{"type":"string"}},"contentSha256":{"type":"string"},"changeDetection":{"type":"object"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.005/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_ZHpcv3haasdzQgTMTanSc","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a URL and returns cryptographic evidence of its content, including a SHA-256 hash, HTTP status, page title, and change detection metadata.","exampleAgentPrompt":"Can you capture cryptographic evidence for https://example.com/terms — I need the SHA-256 hash, HTTP status, page title, and any change detection info to prove what was on that page right now?","exampleUseCases":[{"title":"Legal compliance content snapshot","prompt":"I need to preserve proof of what's currently on https://competitor.com/claims — grab the page content, its SHA-256 hash, and HTTP status so I have timestamped evidence for our legal team."},{"title":"Detect unauthorized page changes","prompt":"Check https://mystore.com/privacy-policy and give me its SHA-256 hash and change detection data — I want to know if anything has been altered since we last verified it."},{"title":"Verify third-party hosted content","prompt":"Can you fetch https://partner.com/agreement and return the page title, final URL after any redirects, HTTP status, and a content hash so I can confirm what version of the document is live?"}],"resultDescription":"Returns the original URL, final URL after redirects, HTTP status code, page title, content size in bytes, SHA-256 hash of the page content, a sample of links found on the page, a payment receipt object, and change detection metadata indicating whether the page differs from previous captures.","failureModes":["URL is unreachable or returns a non-200 HTTP status (still reported but content may be empty)","URL redirects to a login wall, returning evidence of a gated page rather than intended content","Very large pages may result in truncated content or timeout","Invalid URL format in input returns a 400-level error","Target server blocks automated requests, resulting in misleading or empty content capture"],"whenToPreferThis":"Use this endpoint when you need cryptographic proof (SHA-256) of what a webpage served at a specific point in time — ideal for legal evidence, compliance auditing, change detection workflows, or verifying third-party content. Prefer this over generic scraping tools when tamper-evident hashing and change detection metadata are required alongside the raw content.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-19T20:28:52.121Z","isFirstParty":false}