{"uid":"cap_yJ2011hULvE_Mr6QlnbMV","slug":"canon-compare-85d8e3eb","name":"Canon Compare","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/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_Bn3pI7wn-s9fb7PNqD49S","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares and fact-checks multiple claims simultaneously using academic research and verified sources","exampleAgentPrompt":"Can you compare and fact-check these three claims for me: '1) Coffee causes cancer, 2) Moderate coffee consumption reduces risk of type 2 diabetes, 3) Caffeine has no effect on heart rate' — I need to know which ones hold up against the research?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a success boolean and presumably comparison results indicating the factual accuracy, consistency, or academic support for each submitted claim in the array.","failureModes":["Empty or missing claims array returns validation error","Claims array with unsupported types may fail schema validation","Payment failure via x402 protocol blocks request","Malformed JSON body returns 400 error","Service unavailable at orbonomy.xyz domain returns 5xx","Rate limiting or quota exceeded may return 429"],"whenToPreferThis":"Use this endpoint when you need to compare or cross-check multiple claims simultaneously — not just look up a single fact. It is specifically designed for batch claim comparison and verification against academic or authoritative sources, making it ideal for fact-checking debates, verifying competing narratives, or validating a set of assertions in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:48:37.849Z","isFirstParty":false}