# x402-toolbox Wikipedia Search

> x402-toolbox Wikipedia Search is a paid API for AI agents from x402-toolbox.shablony-pro.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-29).

Searches Wikipedia and returns article content or summaries for a given query, paid per-call via x402 USDC microtransaction.

## Facts

- Endpoint: GET https://x402-toolbox.shablony-pro.workers.dev/web/wikipedia-search?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-toolbox-wikipedia-search-fff3636a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PotaGoXiLHTbVjjlnMwqc

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 x402-toolbox-wikipedia-search-fff3636a
```

Example prompt: Search Wikipedia for 'quantum entanglement' and give me a summary of what it is.

## When to prefer this

Prefer this endpoint when an AI agent needs on-demand Wikipedia lookups without signup or API keys, and can pay micro-amounts per call via x402 USDC on Base. Ideal for agents that need factual, encyclopedic summaries as part of a larger research or reasoning workflow.

## Known failure modes

- Payment not received — 402 response requiring USDC payment on Base before content is served
- Invalid or empty query string — may return no results or an error
- Wikipedia article not found for obscure queries — empty results set
- Network timeout on the Cloudflare Worker edge node
- Malformed schema parameter — request rejected before processing

## How this service works

309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.

## Output

Returns a JSON object with ok and paid fields confirmed true, plus Wikipedia search results including article titles, snippets, or full content relevant to the query.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "schema": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "paid": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-toolbox-wikipedia-search-fff3636a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-toolbox.shablony-pro.workers.dev](https://www.zero.xyz/host/x402-toolbox.shablony-pro.workers.dev/llms.txt)