# Chuck Norris Joke Generator (x402-toolbox)

> Chuck Norris Joke Generator (x402-toolbox) 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).

Returns a random Chuck Norris joke, paid per-call via x402 protocol using USDC on Base with no API key required.

## Facts

- Endpoint: GET https://x402-toolbox.shablony-pro.workers.dev/fun/chuck-norris-joke?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/chuck-norris-joke-generator-x402-toolbox-e3e387a2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vaIOcj4pfbO__AmraQDXW

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 chuck-norris-joke-generator-x402-toolbox-e3e387a2
```

Example prompt: Tell me a random Chuck Norris joke right now — pay the micro-fee via x402 and just give me the punchline.

## When to prefer this

Choose this endpoint when you need a quick, no-signup humor injection for an AI agent workflow and are already operating in an x402/USDC micropayment environment. It is ideal when you want entertainment content without OAuth, API keys, or account management — the USDC payment on Base is the only credential needed.

## Known failure modes

- Payment failure if USDC balance is insufficient or x402 transaction is rejected
- HTTP 402 if payment is not included or malformed
- Invalid or missing response if the upstream joke source is unavailable
- Rate limiting or worker errors from Cloudflare Workers if overloaded

## 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

A JSON object with `ok: true`, `paid: true`, and a Chuck Norris joke string, confirming the micropayment was processed and the joke was delivered successfully.

## 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/chuck-norris-joke-generator-x402-toolbox-e3e387a2/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)