{"uid":"cap_TKSpUPHAQgo1Jyz2GAuJN","slug":"canon-fact-checking-academic-research-events-endpoint-fee580db","name":"Canon – Fact-Checking & Academic Research (Events Endpoint)","description":"Fact-checking and academic research for AI agents. Verify claims, search papers, explore journals. USDC on Base.","url":"https://veri.orbonomy.xyz/api/events","method":"POST","headers":{},"bodySchema":{"type":"object","required":["date","topic"],"properties":{"date":{"type":"string"},"topic":{"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_hejhDGI3b0DHkn75v_rJ_","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":"Verifies claims and searches academic or factual content related to a given topic and date, returning structured results for AI agents.","exampleAgentPrompt":"Can you fact-check the claim that mRNA vaccines were first approved for human use in 2020? Search Canon for topic 'mRNA vaccine approval' with date '2020-12-11' and tell me what the academic record says.","exampleUseCases":null,"resultDescription":"Returns a JSON object with a success boolean and (implicitly) verified factual or academic research results related to the submitted topic and date, indicating whether the lookup completed successfully.","failureModes":["Missing required fields 'date' or 'topic' causes 400 bad request","Payment not included or insufficient USDC causes 402 Payment Required","Topic too vague or unsupported results in no meaningful research results returned","Invalid date format may cause parsing errors","Service unavailability returns 5xx error"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to verify a factual claim or find academic/research support for a topic tied to a specific date. Ideal for tasks requiring citation-backed fact-checking rather than general web search or LLM-generated answers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:51:52.062Z","isFirstParty":false}