# x402-toolbox Random String Generator

> x402-toolbox Random String Generator 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).

Generates a random string on demand, paid per-call via x402 micropayment (USDC on Base) with no API key required.

## Facts

- Endpoint: GET https://x402-toolbox.shablony-pro.workers.dev/math/random-string-generator?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-random-string-generator-7de36bb4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1igUL91t13ZODgMkvgpcR

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-random-string-generator-7de36bb4
```

Example prompt: Can you generate a random string for me — I need it to match the pattern for a UUID-style token?

## When to prefer this

Choose this endpoint when you need a quick, no-signup random string generation with micropayment billing via USDC on Base (x402 protocol). It's ideal for AI agents that have a crypto wallet and need disposable random strings without managing API keys or rate limits. Prefer alternatives if you need bulk generation, deterministic seeding, or free access.

## Known failure modes

- Payment not included or invalid: returns 402 Payment Required
- Invalid schema parameter: may return 400 Bad Request or malformed output
- Cloudflare Worker timeout or unavailability: returns 5xx
- Malformed schema string that cannot be parsed: unexpected output or error JSON

## 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 fields: ok (boolean, true on success), paid (boolean, true confirming the x402 micropayment was accepted), and the generated random string value. The exact string field name may vary by schema input.

## 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-random-string-generator-7de36bb4/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)