# Wikipedia Article Summary Lookup

> Wikipedia Article Summary Lookup is a paid API for AI agents from engedi.digi-life17.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Fetches a Wikipedia article summary by title, returning structured data with confidence metadata, in multiple languages

## Facts

- Endpoint: GET https://engedi.digi-life17.workers.dev/api/wikipedia
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wikipedia-article-summary-lookup-58ac0b44
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QipzQOkS2pKU8MQ-akjtr

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability wikipedia-article-summary-lookup-58ac0b44
```

Example prompt: Can you pull up the Wikipedia summary for 'Nikola Tesla'? I want the English version with any confidence and freshness metadata.

## When to prefer this

Use this endpoint when you need quick, structured Wikipedia article summaries with confidence and freshness metadata, especially in multi-language contexts. Prefer this over raw web scraping when you want clean, structured encyclopedia data with caching support at low cost per call.

## Known failure modes

- Article title not found on Wikipedia returns an error or empty data
- Invalid or unsupported language code may return no results
- Ambiguous article titles may resolve to an unexpected article
- Rate limiting or upstream Wikipedia API unavailability
- Cached data may be stale if last_updated timestamp is old

## How this service works

51 REST endpoints for AI agents. Weather, news, crypto, stocks, products, courses, real estate, and 42 more. Pay per call in USDC/USDT via x402.

## Output

A JSON object containing the Wikipedia article summary data, a success flag, and metadata including whether the result was cached, the source, a confidence score (0-1), and a last_updated timestamp.

## Response schema (JSON Schema)

```json
{}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wikipedia-article-summary-lookup-58ac0b44/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from engedi.digi-life17.workers.dev](https://www.zero.xyz/host/engedi.digi-life17.workers.dev/llms.txt)