{"uid":"cap_gNb8GezwV1fkSheu7TPYP","slug":"canon-claim-comparison-fact-checking-39f7f070","name":"Canon Claim Comparison & Fact-Checking","description":"Fact-checking and academic research for AI agents. Verify claims, search papers, explore journals. USDC on Base.","url":"https://aury.orbonomy.xyz/api/compare","method":"POST","headers":{},"bodySchema":{"type":"object","required":["claims"],"properties":{"claims":{"type":"array"}}},"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_-wT1lU1We8-w-2D2geQDo","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 and compares an array of claims against academic and factual sources, returning a success status with supporting evidence or refutation.","exampleAgentPrompt":"Can you fact-check these three claims for me using Canon: '1) Coffee consumption reduces Alzheimer's risk by 65%, 2) The Amazon rainforest produces 20% of the world's oxygen, 3) Humans use only 10% of their brains'?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a boolean 'success' field indicating whether the verification completed, along with results for each claim showing whether it is supported or contradicted by academic or factual sources.","failureModes":["Empty or malformed claims array returns validation error","Claims with insufficient specificity may return inconclusive results","Payment failure via x402/USDC on Base will return 402 Payment Required","Service unavailability returns 5xx error","Claims in unsupported languages may not be verifiable"],"whenToPreferThis":"Use Canon when an AI agent needs to verify factual claims or assertions against academic and research literature, especially when the agent must produce reliable, sourced fact-checks. Prefer this over general web search when academic rigor and citation-backed verification are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:35:11.285Z","isFirstParty":false}