{"uid":"cap_aWkMIC8UmFN2ewydY79sN","slug":"canon-fact-checking-claim-comparison-d1df1426","name":"Canon Fact-Checking & Claim Comparison","description":"Fact-checking and academic research for AI agents. Verify claims, search papers, explore journals. USDC on Base.","url":"https://veri.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_HzgVjiICImC4ZFsVC1_g3","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 an array of claims against academic sources and fact-checking databases, returning validation results for each claim","exampleAgentPrompt":"Can you fact-check these three claims for me: '97% of climate scientists agree on human-caused warming', 'The Great Wall of China is visible from space', and 'Vitamin C cures the common cold'?","exampleUseCases":null,"resultDescription":"Returns a success flag plus per-claim verification results, likely including whether each claim is supported or refuted, relevant academic sources or citations, and confidence indicators based on the available evidence.","failureModes":["Empty claims array returns validation error","Malformed claims array fails schema validation","Ambiguous or unfalsifiable claims may return inconclusive results","Service unavailable if payment of 0.1 USDC on Base is not processed","Rate limiting if too many claims submitted simultaneously","Very niche or highly specialized claims may lack academic coverage"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to programmatically verify factual claims, especially against academic or scientific sources. Ideal for content pipelines that need fact-checking before publishing, research assistants that need to ground claims in evidence, or any workflow where hallucination detection or claim validation is critical. Pays per call in USDC on Base, so best suited for targeted claim verification rather than broad exploratory research.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:37:37.875Z","isFirstParty":false}