{"uid":"cap_8wsQrjDD9QNODs-ndyKR-","slug":"novapath-document-comparison-3ccb25a2","name":"NovaPath Document Comparison","description":"Compare two permitted public documents on demand with AI and exact supporting quotes from both sources. Distinguish observed differences from unknowns; URL order alone does not establish chronology. Bounded HTML, text and PDF text layers. Invalid sources or failed generation never settle.","url":"https://instructional-decision-engine-x402.vercel.app/ai/document-compare?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"afterUrl":{"type":"string","pattern":"^https://[^?#]+$","maxLength":1000,"minLength":1},"beforeUrl":{"type":"string","pattern":"^https://[^?#]+$","maxLength":1000,"minLength":1},"permissionConfirmed":{"type":"boolean","const":true}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","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":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JhoIOS-6XWR-OnCCEkEyM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares two permitted public documents (HTML, text, or PDF) using AI analysis with exact supporting quotes, clearly distinguishing observed differences from unknowns without implying chronological order from URL position.","exampleAgentPrompt":"Can you compare these two public documents for me — https://example.gov/policy-2022.pdf and https://example.gov/policy-2024.pdf — and show me the key differences with exact quotes from each source? I confirm these are permitted public documents.","exampleUseCases":[{"title":"Policy version comparison with evidence","prompt":"Compare these two public policy documents — https://agency.gov/guidelines-v1.html and https://agency.gov/guidelines-v2.html — and tell me what changed, with exact quotes from both. I confirm both are permitted public sources."},{"title":"Curriculum document diff for educators","prompt":"I need to compare two public curriculum PDFs side by side: https://district.edu/curriculum-2021.pdf and https://district.edu/curriculum-2023.pdf. Show me the differences with supporting quotes from each document — I confirm they're publicly accessible."},{"title":"Research report discrepancy check","prompt":"Can you compare these two public research reports — https://institute.org/report-a.pdf and https://institute.org/report-b.pdf — and highlight where they differ? I need exact quotes from both sources to support each observed difference. These are permitted public documents."}],"resultDescription":"An AI-generated comparison of the two documents highlighting observed differences supported by exact quotes from each source. Differences are clearly separated from unknowns, and no chronological order is implied by URL position. The response is bounded to the HTML, text, or PDF text layer content of each source; invalid sources or failed generations do not produce a settled result.","failureModes":["Invalid or inaccessible URLs return an error rather than a partial result","permissionConfirmed must be explicitly true or the request is rejected","URLs with query strings or fragments are rejected by schema pattern validation","Non-public or paywalled documents fail to load and do not settle","PDF files without a text layer cannot be processed","Comparing documents in unsupported formats (e.g. DOCX, images) fails","Network timeouts on slow or large documents may cause generation failure"],"whenToPreferThis":"Use this endpoint when you need a rigorous, evidence-backed AI comparison of exactly two publicly accessible documents (HTML, plain text, or text-layer PDFs) with explicit quotes from each source supporting each stated difference. It is especially suited for policy analysis, curriculum review, or research verification where distinguishing confirmed differences from unknowns matters and attribution to source text is required. Prefer this over generic scraping or summarization tools when quote-level evidence and careful epistemic framing (observed vs. unknown) are needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-01T06:42:53.119Z","isFirstParty":false,"canonicalSlug":"novapath-document-comparison-3ccb25a2"}