{"uid":"cap_JQdphDl6cduvEFipEc4jd","slug":"canon-events-fact-check-academic-research-9b304be6","name":"Canon – Events Fact-Check & Academic Research","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/events?utm_source=zero.xyz","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_XLMyx9B0dNnJDz34Daxpn","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":"Retrieve fact-checked information and academic research about events on a given date and topic, for AI agents to verify claims and explore scholarly sources.","exampleAgentPrompt":"Use Canon to fact-check what major events happened around climate policy on 2023-11-01 and pull any relevant academic research on the topic.","exampleUseCases":null,"resultDescription":"A response object with a success boolean indicating whether the lookup completed, along with fact-checked event information and academic research results related to the submitted date and topic.","failureModes":["Missing required 'date' field returns validation error","Missing required 'topic' field returns validation error","Invalid date format may cause parsing failure","Payment not sent or insufficient USDC results in 402 Payment Required","Topic too vague or broad may return low-confidence or empty results","Service unavailability returns 5xx error"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to verify a claim tied to a specific date and topic, search for academic or scholarly backing for a statement, or fact-check event-based assertions. Prefer it over general web search when structured, USDC-priced, agent-native fact-checking with academic sourcing is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T00:39:55.324Z","isFirstParty":false,"canonicalSlug":"canon-events-fact-check-academic-research-9b304be6"}