{"uid":"cap_nW9XrwmVze15n8NLX7zV5","slug":"wikipedia-article-summary-lookup-7f5c69b1","name":"Wikipedia Article Summary Lookup","description":"Wikipedia article summary for any topic: title, extract, thumbnail, canonical URL. Instant knowledge lookup for agents. Deterministic, no key. $0.01 USDC via x402 on Base.","url":"https://wikipedia.hergertsynthora.com/service","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"title":{"type":"string","description":"title"}}},"responseSchema":{"type":"json","example":{"ok":true,"niche":"wikipedia","result":{}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wMShEA75umuskHzovE32X","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a Wikipedia article's title, plain-text extract, thumbnail, and canonical URL for any given topic title","exampleAgentPrompt":"Can you pull up the Wikipedia summary for 'Marie Curie' — I need the article extract, thumbnail, and the canonical Wikipedia link?","exampleUseCases":null,"resultDescription":"Returns the Wikipedia article title, a plain-text extract (summary paragraph), a thumbnail image URL, and the canonical Wikipedia article URL for the requested topic.","failureModes":["Article not found for the given title — upstream Wikipedia returns no result, no charge applied","Ambiguous or misspelled title returns wrong article or empty result","Upstream Wikipedia API failure — no charge applied per service terms","Rate limiting if wallet address not provided or free tier exhausted","Network timeout or service unavailability"],"whenToPreferThis":"Use this endpoint when an agent needs fast, deterministic, encyclopedic background knowledge about a named topic, person, place, or concept — especially when no API key or complex auth is desired. It is ideal for enriching entities with brief descriptions, thumbnails, and authoritative links. Prefer it over a web search when Wikipedia coverage is sufficient and structured, predictable output is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:36:08.747Z","isFirstParty":false}