# Tempest AI Content Engine — Slug Generator

> Tempest AI Content Engine — Slug Generator is a paid API for AI agents from tempestars.vercel.app, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-11).

Converts a text string into a URL-friendly slug (lowercase, hyphenated) using AI-powered normalization.

## Facts

- Endpoint: POST https://tempestars.vercel.app/api/slug?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tempest-ai-content-engine-slug-generator-f9baedb0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YPBNVHAkmuUiT5fH9cXYv

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 tempest-ai-content-engine-slug-generator-f9baedb0 -d '<json body>'
```

Example prompt: Take this blog post title — 'How to Build Scalable APIs in 2025: A Complete Guide' — and turn it into a clean URL slug I can use in my CMS.

## When to prefer this

Choose this endpoint when you need AI-assisted slug generation that handles edge cases like special characters, accented letters, punctuation, and non-standard spacing — especially within an existing Tempest content workflow where other content transformation endpoints are already in use. Prefer over simple regex-based slugifiers when input text is varied or multilingual.

## Known failure modes

- Missing `text` field returns a validation error
- Empty string input may return an empty or invalid slug
- Very long input strings may be truncated or cause unexpected output
- Special characters or non-Latin scripts may not slugify predictably
- Payment failure (insufficient USDC) results in 402 response before processing

## How this service works

Compose, rewrite, translate, and refine content at scale. 25 AI-powered endpoints. Pay-per-call with USDC on Tempo.

## Output

Returns a JSON object with a `success` boolean and a `data` object containing the slugified version of the input text — lowercased, with spaces and special characters replaced by hyphens, suitable for use in URLs and permalinks.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "type": "string",
   "description": "Text to slugify"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tempest-ai-content-engine-slug-generator-f9baedb0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tempestars.vercel.app](https://www.zero.xyz/host/tempestars.vercel.app/llms.txt)