{"uid":"cap_chw7Pp2RcNRPSAqmIyDnC","slug":"artifactguard-pdf-claim-verifier-cc72f400","name":"ArtifactGuard PDF Claim Verifier","description":"Verify AI-generated claims against a public HTTPS PDF and receive a signed evidence receipt.","url":"https://artifactguard-kl4hfo6j2q-as.a.run.app/v1/evidence/pdf","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Z8U09zH3RPKk8wAwBVC1v","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies AI-generated claims against a public HTTPS PDF source and returns a signed evidence receipt","exampleAgentPrompt":"Can you verify whether the claim 'Global CO2 emissions rose by 1.1% in 2023' is actually supported by this PDF report at https://example.org/emissions-report-2023.pdf, and give me a signed evidence receipt I can keep as proof?","exampleUseCases":[{"title":"Auditing AI research summaries against source PDFs","prompt":"I have an AI-generated summary that says 'The study found a 23% reduction in hospital readmissions.' Can you check whether that claim is actually in this PDF at https://medical-journal.org/study-2024.pdf and give me a signed receipt confirming whether it checks out?"},{"title":"Compliance verification of AI contract analysis","prompt":"Our AI contract analyzer concluded that 'Liability is capped at $500,000 under Section 12.' Please verify that against the contract PDF at https://legal-docs.example.com/contract-v3.pdf and return a signed evidence receipt for our compliance records."},{"title":"Fact-checking AI news briefings against official PDF reports","prompt":"The AI news briefing said 'Unemployment dropped to 3.7% in Q2' — can you verify that against the official Bureau of Labor Statistics PDF at https://bls.gov/reports/employment-q2-2024.pdf and get me a signed receipt showing what the PDF actually says?"}],"resultDescription":"A signed evidence receipt containing the verification outcome (supported, not supported, or inconclusive), the relevant excerpt(s) from the PDF that match or contradict the claim, a cryptographic signature attesting to the verification, and metadata including the source PDF URL and timestamp.","failureModes":["PDF URL is not publicly accessible or returns non-200 HTTP status","URL does not point to a valid PDF document","PDF is password-protected or encrypted","PDF is too large to process within request limits","Claim is ambiguous and cannot be definitively matched or refuted","Network timeout when fetching the remote PDF","Malformed claim input or missing required fields"],"whenToPreferThis":"Choose this endpoint when you need to verify AI-generated claims specifically sourced from or attributable to a PDF document (research papers, official reports, contracts, regulatory filings). Use this over the web-page variant when the authoritative source is a PDF rather than an HTML page. Ideal when you need a cryptographically signed, auditable receipt for compliance, legal, or trust-and-safety workflows rather than just a boolean check.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:39:08.600Z","isFirstParty":false}