{"uid":"cap_hZ8fTNhPuYlHxxTY1zY-5","slug":"canon-compare-c847fa94","name":"Canon Compare","description":"Fact-checking and academic research for AI agents. Verify claims, search papers, explore journals. USDC on Base.","url":"https://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_2hsPK4eySKPQ8g5EeACxA","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 a list of claims against academic research and authoritative sources","exampleAgentPrompt":"Can you fact-check these three claims for me against academic sources: 'Coffee reduces Alzheimer's risk', 'Humans only use 10% of their brains', and 'Sugar causes hyperactivity in children'?","exampleUseCases":[{"title":"Verify health claims in wellness content","prompt":"I'm writing a wellness blog post and want to fact-check these statements before publishing: 'Drinking eight glasses of water daily is essential for health', 'Vitamin D deficiency causes depression', and 'Intermittent fasting boosts metabolism'. Can you verify these against peer-reviewed research?"},{"title":"Validate competing climate science claims","prompt":"My team is debating several climate assertions and I need clarity. Please fact-check these for me: 'Global temperatures have risen 1.1 degrees Celsius since pre-industrial times', 'Renewable energy can replace fossil fuels by 2030', and 'Ocean acidification is accelerating'. Which ones hold up against the latest scientific evidence?"},{"title":"Check accuracy of competitor marketing claims","prompt":"Our competitor is making some bold claims about their product efficacy. Can you fact-check these statements against academic sources: 'Our formula reduces wrinkles by 40% in two weeks', 'This supplement increases energy by 50%', and 'Our technology is FDA-approved for anti-aging'?"}],"resultDescription":"Returns a JSON object with a success boolean and comparison results indicating the accuracy of each submitted claim, likely including supporting or contradicting evidence from academic and authoritative sources.","failureModes":["Empty claims array returns validation error","Malformed claims array triggers 400 bad request","Payment not included results in 402 Payment Required","Overly vague or ambiguous claims may return low-confidence results","Rate limiting or service unavailability returns 5xx error"],"whenToPreferThis":"Choose this endpoint when you need to simultaneously compare or fact-check multiple claims against academic and authoritative sources in a single call. It is especially useful when evaluating competing or contradictory assertions, verifying research-backed statements, or cross-referencing a batch of claims before publishing or citing them.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:31:37.716Z","isFirstParty":false}