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SiteSignal Wikipedia Summary
x402
SiteSignal Wikipedia Summary is a paid API for AI agents from trinity-throw-thursday-gravity.trycloudflare.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Fetches a bounded, source-linked summary of a single Wikipedia page via the Wikimedia REST API, supporting multiple languages.
Price / call$0.01
Success—
StatusUnknown
How this service works
Return a bounded source-linked summary for one public Wikipedia page through Wikimedia's REST API.
Output
Returns a bounded plain-text summary of the requested Wikipedia page, with source attribution linking back to the original Wikimedia article. Includes the page title, a concise excerpt of the article's lead section, and a canonical URL to the full Wikipedia page.
Example use cases
Quick fact-check on a person
“Give me the Wikipedia summary for Marie Curie so I can verify her birthdate and main scientific contributions.”
Multilingual research for localization
“Fetch the Wikipedia summary for 'Eiffel Tower' in French — I want the native-language description for a travel guide I'm writing.”
Background context for a news brief
“Pull the Wikipedia summary for 'CRISPR' in English so I can add a one-paragraph explainer to our science newsletter.”
Technical details
Endpoint
GEThttps://trinity-throw-thursday-gravity.trycloudflare.com/x402/wikipedia-summaryWhen to prefer
Choose this endpoint when you need a quick, authoritative, source-linked summary of a well-known topic that has a Wikipedia page, especially when you need multilingual support across en/de/es/fr/it/ja/pt. It is ideal for enriching agent responses with factual background context without needing a full web search. Prefer alternatives if you need real-time information, niche topics without Wikipedia coverage, or languages outside the supported set.
Side effects
- Wikipedia page not found for the given title — returns 404 or empty result
- Ambiguous title matching multiple Wikipedia disambiguation pages — may return wrong article or error
- Unsupported language code provided — only en, de, es, fr, it, ja, pt are accepted
- Title exceeds 200 character limit — request rejected by schema validation
- Wikimedia REST API rate limiting or temporary unavailability — upstream timeout or 503 error
- Cloudflare tunnel instability causing intermittent connection failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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