{"uid":"cap_NX37z7WqS-NJE-JvLltHh","slug":"tollkit-extract-web-page-attestation-0115fee5","name":"Tollkit Extract – Web Page Attestation","description":"Pay-per-call product page extraction. No account, no API key: pay in-band with x402 in USDC on Base or Solana.","url":"https://web.tollkit.dev/attest?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","format":"uri","description":"Absolute https:// URL of the page to attest to. Anything a dispute could turn on: terms of service, a price, a published policy, a competitor's claim, a listing that may be edited later."},"screenshot":{"type":"boolean","default":true,"description":"Capture and hash a screenshot. On by default — an attestation without one is much weaker evidence. Turn it off for a faster, text-only record."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_QTtLRqxKINiK_H-NNElgH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a live web page, hashes its content and optionally a screenshot, and returns a cryptographic attestation suitable as evidence in disputes.","exampleAgentPrompt":"Capture a cryptographic attestation of https://example.com/terms with a screenshot so I have tamper-proof evidence of what it says right now.","exampleUseCases":[{"title":"Archiving competitor pricing claims","prompt":"Attest to this competitor's pricing page at https://rival.com/pricing — include a screenshot — so I have a timestamped, verifiable record I can use if they change it later."},{"title":"Preserving terms-of-service as legal evidence","prompt":"I need a cryptographic attestation of https://partner.com/terms-of-service with a screenshot captured right now, before we sign the contract, in case the terms are edited afterward."},{"title":"Recording a public policy for a dispute","prompt":"Create an attested, hashed record of https://marketplace.com/seller-policy today — with a screenshot — so we have proof of what the policy said if there's a dispute about our account suspension."}],"resultDescription":"Returns a cryptographic attestation record containing a hash of the fetched page content, an optional screenshot hash, and a timestamp, providing tamper-evident proof of what the URL contained at the moment of the call.","failureModes":["URL is unreachable or returns a non-200 status — attestation fails with a fetch error","URL uses HTTP instead of HTTPS — rejected by the schema's format constraint","Payment in USDC not provided or insufficient — 402 response returned before processing begins","Screenshot capture times out on heavy pages — falls back or returns error depending on service behavior","Page requires authentication or bot-blocking — content hash may reflect an error or login page rather than the intended content"],"whenToPreferThis":"Choose this endpoint when you need cryptographic, timestamped proof of a webpage's content at a specific moment — especially for dispute resolution, compliance records, or preserving evidence of claims that could be edited later. It is distinct from simple page scrapers because it returns a verifiable attestation rather than just raw text. No account or API key is required; payment is made per-call via x402 in USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:37:29.880Z","isFirstParty":false,"canonicalSlug":"tollkit-extract-web-page-attestation-0115fee5"}