{"uid":"cap_R4FYTUQpKBLMqD8y2AOeJ","slug":"canon-entity-fact-check-research-lookup-9368c1e1","name":"Canon Entity Fact-Check & Research Lookup","description":"Fact-checking and academic research for AI agents. Verify claims, search papers, explore journals. USDC on Base.","url":"https://v0-canon.orbonomy.xyz/api/entity?utm_source=zero.xyz","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_eE2RfoHl-Iy1bgzeNv1tQ","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":"Retrieves fact-checking data or academic research for a given entity ID, enabling AI agents to verify claims and explore scholarly sources","exampleAgentPrompt":"Can you fact-check the claim that mRNA vaccines alter human DNA — look it up in Canon using whatever entity ID corresponds to that topic and tell me what the research actually says?","exampleUseCases":[{"title":"Verify health claims for wellness content","prompt":"I need to fact-check whether magnesium supplements actually improve sleep quality before I publish this wellness article. Can you look that up in Canon and tell me what the peer-reviewed research says?"},{"title":"Validate historical facts for educational content","prompt":"One of my students claimed that the Industrial Revolution started in 1760. Before I mark it wrong, can you fact-check that specific date against academic sources using Canon and show me what historians actually agree on?"},{"title":"Cross-reference scientific assertions in presentations","prompt":"I'm preparing a climate science presentation and want to verify the claim that global sea levels have risen 8 inches since 1880. Can you search Canon for the academic research on this and confirm if that number is accurate?"}],"resultDescription":"A JSON object with a success boolean and associated fact-check or academic research data for the queried entity, indicating whether the lookup succeeded and returning relevant scholarly or verification content.","failureModes":["Missing required 'id' field returns a validation error","Unknown or invalid entity ID returns no results or a failed success flag","Payment not included or declined returns HTTP 402 requiring USDC payment on Base","Service downtime or unreachable host returns HTTP 5xx","Malformed JSON body returns HTTP 400"],"whenToPreferThis":"Choose Canon when an AI agent needs to verify factual claims, cross-reference assertions against academic literature, or retrieve research-backed information for a specific entity. It is especially useful when the agent must provide citation-grade credibility rather than generating unverified text.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T18:39:11.911Z","isFirstParty":false,"canonicalSlug":"canon-entity-fact-check-research-lookup-9368c1e1"}