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Slug Generator – Underscore Separator, 40-Char Cap, Unicode Letters
x402
Slug Generator – Underscore Separator, 40-Char Cap, Unicode Letters is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-23).
Converts input text into a URL-safe slug using underscores as separators, capped at 40 characters, preserving Unicode letters.
Price / call$0.006
Success—
StatusUnknown
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-underscore-40-unicode first.
Output
A slugified string derived from the input text: word boundaries replaced with underscores, Unicode letters preserved, total length capped at 40 characters. Non-letter, non-underscore characters are typically stripped or normalized.
Example use cases
Blog post URL slug generation
“I'm publishing an article called 'Café Münchner Straße: A Traveler's Guide' — can you slugify that with underscores, preserving the special characters, and keep it under 40 characters?”
Database record identifier from user input
“I need a slug for a new product called '北京烤鸭 Special Edition 2024' that uses underscores and keeps the Chinese characters, capped at 40 chars.”
CMS category slug for multilingual site
“Generate an underscore slug for the category name 'Réseaux Sociaux & Marketing Digital' — keep Unicode letters, use underscores between words, and limit it to 40 characters.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/slug-underscore-40-unicode?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need underscore-delimited slugs (not hyphen-delimited), need Unicode letter preservation (non-ASCII scripts like Chinese, Arabic, accented Latin), and require a hard 40-character cap. Prefer the free sandbox variant (POST /v1/sandbox/slug-underscore-40-unicode) for testing before paying $0.006 USDC per call.
Side effects
- Empty or whitespace-only input returns an error (minLength:1 enforced)
- Input exceeding 100,000 characters is rejected
- Payment of exactly $0.006 USDC required; missing or incorrect payment causes 402 response
- Network or server error returns 5xx with no slug output
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Input for this SKU. The route description says whether it is plain text, a URL, base64 bytes, or an already-encoded token. |
Tags
x402
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