# ONE Engine Text-to-Slug Normalizer

> ONE Engine Text-to-Slug Normalizer is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0005/call, status unknown (last checked 2026-10-02).

Converts arbitrary text into a URL-safe slug string by normalizing characters, spacing, and formatting.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v3/text-normalize/slug/t1?utm_source=zero.xyz
- Price: $0.0005/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-to-slug-normalizer-99198500
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5orkllMu1t_Sk_T0KPQ2b

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-to-slug-normalizer-99198500 -d '<json body>'
```

Example prompt: Can you slugify this title for me: 'Top 10 Best Coffee Shops in New York City — A 2024 Guide'?

## When to prefer this

Choose this endpoint when you need a cheap, fast, pay-per-call slug conversion without setting up a library dependency or running code locally. Ideal for autonomous agents that process dynamic user content and need on-demand text-to-slug conversion at $0.0005 per call with no subscription overhead.

## Known failure modes

- Input text exceeds 50,000 character limit — request rejected
- Empty or missing 'text' field — validation error returned
- Payment not fulfilled via x402 — 402 Payment Required response
- Malformed JSON body — 400 Bad Request

## How this service works

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

## Output

A JSON object containing the slugified, URL-safe version of the input text, with spaces replaced by hyphens, special characters removed or transliterated, and the string lowercased and trimmed for use in URLs, filenames, or identifiers.

## 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-to-slug-normalizer-99198500/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)