{"uid":"cap_-E-NzX7NEcmFmL2X3w6ji","slug":"worlddata402-wikipedia-summary-lookup-7d50bc9b","name":"WorldData402 Wikipedia Summary Lookup","description":"Global market, government and reference data for AI agents. Pay-per-call over x402 (USDC on Base mainnet).","url":"https://worlddata402.worlddata402.workers.dev/v1/wiki/summary/%7Blang%7D/%7Btitle%7D?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LrJJJFuvwo5QSF-3lXbVL","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a concise Wikipedia article summary for a given title in a specified language, paid per-call via x402 (USDC on Base mainnet).","exampleAgentPrompt":"Can you pull the Wikipedia summary for 'European Central Bank' in English so I have a quick factual overview of what it is and does?","exampleUseCases":[{"title":"Quick country profile for market research","prompt":"Get me the Wikipedia summary for 'Germany' in English — I need a quick factual overview of the country for a market entry briefing."},{"title":"Politician background check","prompt":"Pull the Wikipedia summary for 'Angela Merkel' in English so I can get a concise bio of her background and career."},{"title":"Multilingual reference lookup","prompt":"Fetch the Wikipedia summary for 'Banque de France' in French — I need the native-language description of the institution."}],"resultDescription":"Returns a concise summary of the specified Wikipedia article including the article's plain-text extract, page title, description, and associated metadata such as language and page ID, as sourced from the Wikimedia REST API.","failureModes":["Article title not found in the specified language — returns a 404 or empty result","Ambiguous title resolves to a disambiguation page — may return unhelpful summary","Language code unsupported or malformed — returns an error","Payment failure via x402 — call not executed, USDC payment rejected or insufficient balance","Rate limiting or upstream Wikimedia API downtime — service temporarily unavailable"],"whenToPreferThis":"Choose this endpoint when you need a quick, structured Wikipedia summary for a known entity (person, place, organization, concept) in a specific language, especially within an agent pipeline that uses x402 micropayments on Base mainnet. Prefer it over raw Wikipedia scraping when you want a clean, pay-per-use API abstraction without managing Wikipedia API credentials.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T08:20:34.607Z","isFirstParty":false,"canonicalSlug":"worlddata402-wikipedia-summary-lookup-7d50bc9b"}