# ONE Engine Text Normalize to Slug

> ONE Engine Text Normalize to Slug is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0065/call, status unknown (last checked 2026-10-02).

Converts arbitrary text (up to 50,000 characters) into a URL-safe slug format via a pay-per-call API on Base.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v3/text-normalize/slug/t7?utm_source=zero.xyz
- Price: $0.0065/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/one-engine-text-normalize-to-slug-bd790ba4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pW5o7-BIMQMTwEUBJU0C6

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 one-engine-text-normalize-to-slug-bd790ba4 -d '<json body>'
```

Example prompt: Can you slugify this title for me: 'The Top 10 Best Coffee Shops in New York City!'? I need it as a clean, URL-safe slug.

## When to prefer this

Choose this endpoint when you need a fast, cheap, single-call text-to-slug conversion without standing up your own normalization library, especially within an autonomous agent pipeline that already uses x402 micropayments on Base. At $0.0065 USDC per call, it is cost-effective for occasional or moderate-volume slugification tasks in agentic workflows.

## Known failure modes

- Text exceeding 50,000 characters may be rejected or truncated
- Empty or whitespace-only input may return an empty slug or error
- Payment failure via x402/USDC on Base will block the request
- Network errors on Cloudflare Workers edge may cause transient 5xx failures
- Non-UTF-8 or malformed text input may produce unexpected normalization results

## How this service works

Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.

## Output

Returns a normalized, URL-safe slug string derived from the input text, with special characters removed or replaced and spaces converted to hyphens (or similar slug conventions). The response is a JSON object containing the slug output.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "type": "string",
   "description": "Text up to 50000 characters"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/one-engine-text-normalize-to-slug-bd790ba4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from one-search.one-engine.workers.dev](https://www.zero.xyz/host/one-search.one-engine.workers.dev/llms.txt)