{"uid":"cap_ltwox7XRP2YBceES1M-8N","slug":"canon-fact-checking-academic-research-api-8c1121d3","name":"Canon Fact-Checking & Academic Research API","description":"Fact-checking and academic research for AI agents. Verify claims, search papers, explore journals. USDC on Base.","url":"https://vert.orbonomy.xyz/api/verify","method":"POST","headers":{},"bodySchema":{"type":"object","required":["lang","claim"],"properties":{"lang":{"type":"string"},"claim":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_el-ZPY9z6DAhOAi5djW67","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies factual claims and supports academic research by checking claims against sources and searching scholarly papers and journals","exampleAgentPrompt":"Can you fact-check this claim for me in English: 'Drinking eight glasses of water a day is scientifically proven to be necessary for all adults'?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a success boolean indicating whether the claim verification or research query was processed, along with any supporting or refuting evidence, source citations, or academic references related to the submitted claim.","failureModes":["Missing required 'claim' field returns an error","Missing required 'lang' field causes processing failure","Unsupported language code may result in failed lookup","Ambiguous or extremely vague claims may return low-confidence results","Payment failure (insufficient USDC balance) blocks the request","Service unavailability on the host returns a 5xx error"],"whenToPreferThis":"Choose Canon when an AI agent needs to programmatically verify factual claims, cross-reference statements against academic literature, or search scholarly journals — especially when the agent is operating in research, journalism, education, or content moderation workflows where accuracy is critical and a per-call micropayment model (USDC on Base) is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:35:23.036Z","isFirstParty":false}