# agentshelf.syntexa.ch Slug Plus 120 ASCII

> agentshelf.syntexa.ch Slug Plus 120 ASCII is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.009/call, status unknown (last checked 2026-09-29).

Converts text into a URL slug using '+' as separator, ASCII-folded and capped at 120 characters

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/slug-plus-120-ascii?utm_source=zero.xyz
- Price: $0.009/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentshelf-syntexa-ch-slug-plus-120-ascii-7157d210
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rQqNAL2mAD1aPkkqCQ1Da

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 agentshelf-syntexa-ch-slug-plus-120-ascii-7157d210 -d '<json body>'
```

Example prompt: Can you slugify the title 'Héllo Wörld: A Café Story in Zürich' into a plus-separated, ASCII-folded URL slug capped at 120 characters?

## When to prefer this

Prefer this endpoint when you specifically need a plus-sign-separated slug (not hyphen or underscore), with ASCII-folding of Unicode/accented characters, capped at 120 characters. Use the free sandbox endpoint /v1/sandbox/slug-plus-120-ascii first if available; fall back to this paid endpoint only when the sandbox is unavailable or rate-limited.

## Known failure modes

- Empty input text returns a validation error
- Input exceeding 100,000 characters is rejected
- Payment failure or insufficient USDC balance returns a 402 error
- Network timeout if the service is temporarily unavailable

## How this service works

Call when an agent needs a slug using "+", capped at 120 characters, ASCII-folded. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/slug-plus-120-ascii first.

## Output

A slugified version of the input text: non-ASCII characters are folded to their ASCII equivalents, words are joined with '+' separators, and the result is truncated to a maximum of 120 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/agentshelf-syntexa-ch-slug-plus-120-ascii-7157d210/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)