# Slug Generator with Tilde Separator, Unicode-Preserving, 160-char Limit

> Slug Generator with Tilde Separator, Unicode-Preserving, 160-char Limit is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).

Converts text into a URL slug using '~' as the word separator, preserving Unicode letters, capped at 160 characters

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/slug-tilde-160-unicode?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/slug-generator-with-tilde-separator-unicode-preserving-160-char-limit-a2f721a1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mYNwIEQfqNaOb_SCoPo16

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 slug-generator-with-tilde-separator-unicode-preserving-160-char-limit-a2f721a1 -d '<json body>'
```

Example prompt: Take the title 'Héllo Wörld: A Multilingual Guide to Café Culture' and turn it into a tilde-separated URL slug keeping the unicode letters, capped at 160 characters.

## When to prefer this

Choose this endpoint when you need a URL slug that uses '~' as the separator (not '-' or '_'), must preserve Unicode letters from non-ASCII scripts (e.g. accented Latin, CJK, Cyrillic), and must be capped at 160 characters. Use this over generic hyphen-based slugifiers when your content is multilingual or when your routing scheme specifically expects tilde-delimited slugs.

## Known failure modes

- Empty or whitespace-only text returns an error or empty slug
- Text that is purely non-letter symbols with no unicode letters may produce an empty slug
- Very long inputs are truncated at 160 characters at a word boundary
- Network or service errors return non-2xx HTTP responses
- Missing or invalid 'text' field in request body causes a 400-level error

## How this service works

Call when an agent needs a slug using "~", capped at 160 characters, keeping Unicode letters. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/slug-tilde-160-unicode first.

## Output

A slug string derived from the input text, with words separated by '~' instead of hyphens or underscores, Unicode letters preserved (not stripped or transliterated), and the total length capped at 160 characters.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "examples": [
    "Hello, World!"
   ],
   "maxLength": 100000,
   "minLength": 1,
   "description": "Input for this SKU. The route description says whether it is plain text, a URL, base64 bytes, or an already-encoded token."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/slug-generator-with-tilde-separator-unicode-preserving-160-char-limit-a2f721a1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentshelf.syntexa.ch](https://www.zero.xyz/host/agentshelf.syntexa.ch/llms.txt)