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x402 Multi-Tool API — Wikipedia Lookup
x402
x402 Multi-Tool API — Wikipedia Lookup is a paid API for AI agents from x402deploy.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Fetches a Wikipedia article summary, description, and URL for a given article title and language edition
Price / call$0.005
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Quick concept explanation for research
“What does Wikipedia say about 'Proof of Work'? Give me the short description and extract.”
Multilingual Wikipedia lookup
“Fetch the Wikipedia article for 'Artificial Intelligence' in the French edition and give me a summary.”
Fact-check entity description
“Pull the Wikipedia page for 'Nikola Tesla' and give me the opening summary so I can verify some basic facts about him.”
Technical details
Endpoint
POSThttps://x402deploy.vercel.app/api/wikiWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lang | string | Wikipedia language edition |
| titlerequired | string | Wikipedia article title, e.g. 'Ethereum' |
Output
Schema · Response
{
"url": "https://en.wikipedia.org/wiki/Ethereum",
"title": "Ethereum",
"extract": "Ethereum is a decentralized blockchain with smart-contract functionality...",
"description": "Open-source blockchain platform"
}Tags
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