{"uid":"cap_wj9dXH1W7K_vJ2as24DX8","slug":"canon-geography-fact-check-0c8da715","name":"Canon Geography Fact-Check","description":"Fact-checking and academic research for AI agents. Verify claims, search papers, explore journals. USDC on Base.","url":"https://canon.orbonomy.xyz/api/geography?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["location"],"properties":{"location":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RTCQkZVPlYGM-0iVU7Nhk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up and verifies geographic facts, data, or claims about a specified location using academic and fact-checking sources.","exampleAgentPrompt":"Can you fact-check the claim that the Nile River is entirely contained within Egypt using Canon's geography research endpoint?","exampleUseCases":[{"title":"Verify climate zone classifications","prompt":"I want to make sure my article's claim about Siberia being classified as a polar climate is accurate—can you fact-check that with your geography sources?"},{"title":"Check historical territorial boundaries","prompt":"My client is asking if the Black Sea was ever part of the Ottoman Empire's territorial claims. Can you verify that using academic sources?"},{"title":"Validate population and demographic data","prompt":"We need to confirm whether Tokyo is actually the world's most populous metropolitan area according to verified geographic data—can you look that up for us?"}],"resultDescription":"Returns a JSON object with a success boolean and geographic facts or verification results about the specified location, sourced from academic and fact-checking databases.","failureModes":["Missing required 'location' field returns validation error","Ambiguous or unrecognized location string may return empty or low-confidence results","Payment failure (insufficient USDC on Base) returns 402 error","Overly broad location queries may return generic or incomplete data","Service downtime returns 5xx error"],"whenToPreferThis":"Choose this endpoint when an agent needs to verify geographic claims, retrieve academically-sourced location facts, or cross-check geopolitical assertions about a specific place — especially when accuracy and sourcing matter over raw speed. Prefer over general web search when verifiability and academic provenance are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:38:47.086Z","isFirstParty":false,"canonicalSlug":"canon-geography-fact-check-0c8da715"}