{"uid":"cap_cT_SPShLif7uDXX6iXOM3","slug":"x402-multi-tool-api-wikipedia-lookup-25e213f0","name":"x402 Multi-Tool API — Wikipedia Lookup","description":"Pay-per-request data toolkit for AI agents — 13 no-auth tools, $0.005 USDC each via x402. Web search, read URL, crypto price/markets/trending, Wikipedia, news headlines, weather, FX rates, IP geolocation, DNS lookup, stock quotes, and domain WHOIS.","url":"https://x402deploy.vercel.app/api/wiki","method":"POST","headers":{},"bodySchema":{"type":"object","required":["title"],"properties":{"lang":{"type":"string","description":"Wikipedia language edition"},"title":{"type":"string","description":"Wikipedia article title, e.g. 'Ethereum'"}}},"responseSchema":{"url":"https://en.wikipedia.org/wiki/Ethereum","title":"Ethereum","extract":"Ethereum is a decentralized blockchain with smart-contract functionality...","description":"Open-source blockchain platform"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PO64EFHD6f1l6pPht2HIA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a Wikipedia article summary, description, and URL for a given article title and language edition","exampleAgentPrompt":"Can you pull up the Wikipedia summary for 'Ethereum' — I need a quick description of what it is?","exampleUseCases":[{"title":"Quick concept explanation for research","prompt":"What does Wikipedia say about 'Proof of Work'? Give me the short description and extract."},{"title":"Multilingual Wikipedia lookup","prompt":"Fetch the Wikipedia article for 'Artificial Intelligence' in the French edition and give me a summary."},{"title":"Fact-check entity description","prompt":"Pull the Wikipedia page for 'Nikola Tesla' and give me the opening summary so I can verify some basic facts about him."}],"resultDescription":"Returns the Wikipedia article title, a plain-text extract (opening paragraph or summary), a short one-line description, and the canonical Wikipedia URL for the requested article in the specified language edition.","failureModes":["Article title not found — Wikipedia returns no match, resulting in an error or empty response","Ambiguous title that redirects to an unexpected article","Language edition code not supported or article doesn't exist in that language","Network or upstream Wikipedia API timeout","Malformed request missing required 'title' field"],"whenToPreferThis":"Choose this endpoint when you need a quick, authoritative encyclopedia-style summary of a well-known concept, person, place, or technology — especially when no authentication or API key is required and micropayment via x402 is acceptable. Prefer over web search when you want structured, factual reference content rather than a ranked list of web pages.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:36:46.909Z","isFirstParty":false}