# Slug Hyphen 40 Unicode

> Slug Hyphen 40 Unicode is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-02).

Converts arbitrary text into a URL slug using hyphens, capped at 40 characters, preserving Unicode letters

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/slug-hyphen-40-unicode?utm_source=zero.xyz
- Price: $0.006/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/slug-hyphen-40-unicode-74901d08
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uPsuMktMvQUOpWQh3dp3m

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-hyphen-40-unicode-74901d08 -d '<json body>'
```

Example prompt: Turn 'Découverte de l'Espace: Voyage au-delà des Étoiles' into a hyphen-separated URL slug, keeping Unicode letters and capping it at 40 characters.

## When to prefer this

Prefer this endpoint when you need deterministic, Unicode-aware slug generation with a strict 40-character cap and hyphen separators, especially for multilingual content where non-ASCII letters must be retained rather than stripped. Use the free sandbox POST /v1/sandbox/slug-hyphen-40-unicode first; fall back to this paid endpoint when the sandbox is unavailable or rate-limited.

## Known failure modes

- Input text is empty — rejected by minLength:1 constraint
- Input exceeds 100,000 characters — rejected by maxLength constraint
- Payment of exactly $0.006 USDC not provided — 402 Payment Required response
- Network timeout or service unavailability

## How this service works

Call when an agent needs a slug using "-", capped at 40 characters, keeping Unicode letters. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/slug-hyphen-40-unicode first.

## Output

A hyphen-delimited slug string derived from the input text, with spaces and punctuation replaced by hyphens, Unicode letters preserved, and the result truncated to at most 40 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-hyphen-40-unicode-74901d08/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)