{"uid":"cap_1_3cY9KIgGQzB-e1omT_B","slug":"agent-hub-facts-lookup-17f96e8d","name":"Agent Hub Facts Lookup","description":"Fact lookup for grounding: best-matching Wikipedia article summary plus structured Wikidata facts (website, founding date, birth/death dates, population, coordinates) and the source link. Any language edition.","url":"https://agents.torbrooknews.com/v1/facts?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["q"],"properties":{"q":{"type":"string","description":"Topic, person, place or thing"},"lang":{"type":"string","description":"Wikipedia language code, default en"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_l9_Wdp3dXjjz3qy90tMGs","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the best-matching Wikipedia article summary plus structured Wikidata facts (website, founding date, birth/death dates, population, coordinates) for any topic, person, place, or thing","exampleAgentPrompt":"Look up Wikipedia facts about Elon Musk — I want his birth date, any official website listed, and a short summary of who he is.","exampleUseCases":[{"title":"Grounding AI responses with verified facts","prompt":"Before you answer my question about the World Health Organization, pull its Wikipedia summary and Wikidata facts — founding date, headquarters coordinates, and official website — so your response is grounded in verified information."},{"title":"Researching a city's population and location","prompt":"I need the population and geographic coordinates for Tokyo, Japan — grab the Wikipedia summary and Wikidata structured data for it."},{"title":"Fact-checking a company's founding date","prompt":"Can you look up the Wikipedia article for Apple Inc. and tell me when it was founded, along with its official website and a brief summary?"}],"resultDescription":"Returns the best-matching Wikipedia article summary as a text excerpt, structured Wikidata facts (website, founding date, birth/death dates, population, latitude/longitude coordinates), and a source link to the Wikipedia page. Supports any Wikipedia language edition via a language code parameter.","failureModes":["No matching Wikipedia article found for the query — returns empty or low-confidence result","Ambiguous query matches wrong article — summary and facts may refer to an unintended subject","Wikidata fields partially populated — some structured facts (e.g. population or coordinates) may be absent if not in Wikidata","Non-existent language edition requested — falls back or errors if the specified language Wikipedia lacks the article","Rate limiting or payment failure — HTTP 402 if payment not processed correctly"],"whenToPreferThis":"Choose this endpoint when you need fast, encyclopedic fact grounding for a person, place, organization, or concept — especially when you need structured data fields like founding date, coordinates, or population alongside a readable summary. Prefer it over web scraping when Wikipedia/Wikidata coverage is sufficient and you want clean, structured output without parsing HTML. Ideal for RAG pipelines, agent fact-grounding steps, or enriching entity records with canonical knowledge-graph data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:46:02.476Z","isFirstParty":false,"canonicalSlug":"agent-hub-facts-lookup-17f96e8d"}