# x402-toolbox URL Decode

> x402-toolbox URL Decode 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).

Decodes a percent-encoded (URL-encoded) string back into its original, human-readable form

## Facts

- Endpoint: GET https://x402-toolbox.shablony-pro.workers.dev/util/url-decode?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-url-decode-9dbb4f94
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MI-UOd7K1zcMAu0yBBfKg

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-url-decode-9dbb4f94
```

Example prompt: Can you decode this URL-encoded string for me: 'Hello%20World%21%20This%20is%20a%20test%3A%20foo%3Dbar%26baz%3Dqux'?

## When to prefer this

Use this endpoint when you need a quick, pay-per-call URL decode operation without any API key or account setup — ideal for AI agents operating autonomously that need to decode percent-encoded strings on demand and can pay $0.001 USDC per call via x402 on Base. Prefer this over library-based solutions when the agent operates in a sandboxed environment without access to standard encoding libraries.

## Known failure modes

- Invalid or malformed percent-encoding sequence returns an error
- Empty or missing schema parameter may return a 400 bad request
- Malformed JSON input may result in parsing error
- Network or worker timeout if the Cloudflare Worker is under load

## 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 indicating success (ok: true, paid: true) and the decoded plain-text string with all percent-encoded sequences converted back to their original characters

## 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-url-decode-9dbb4f94/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)