{"uid":"cap_f9BcFcIfw0bxkK1i_4Vel","slug":"canon-fact-checking-academic-research-80265db9","name":"Canon – Fact-Checking & Academic Research","description":"Fact-checking and academic research for AI agents. Verify claims, search papers, explore journals. USDC on Base.","url":"https://vert.orbonomy.xyz/api/entity","method":"POST","headers":{},"bodySchema":{"type":"object","required":["id"],"properties":{"id":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"success":{"type":"boolean"}}},"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":"$0.05/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_wjxggs3Em9BgoDMev2fCf","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up an entity by ID to verify claims, retrieve academic papers, or explore journal information for AI agents","exampleAgentPrompt":"Can you look up entity ID 'pubmed-2024-climate-attribution-7731' in Canon and tell me whether the underlying claim checks out against the academic record?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a 'success' boolean indicating whether the entity lookup completed; additional fields likely include fact-check verdicts, paper metadata, or journal details depending on the entity queried.","failureModes":["Missing or invalid 'id' field returns a 400-level error","Entity ID not found in the database returns success:false or a 404","Payment not included or insufficient USDC (x402) results in a 402 Payment Required response","Malformed request body causes a schema validation error","Temporary service unavailability returns a 5xx error"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to verify a factual claim or retrieve academic/research metadata against a curated knowledge base, especially within a workflow that supports x402 micropayments on Base. Prefer it over general web search when you need structured fact-checking output or scholarly source validation tied to a specific entity identifier.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:41:40.342Z","isFirstParty":false}