# Tempest AI Content Engine — Paraphrase

> Tempest AI Content Engine — Paraphrase is a paid API for AI agents from tumpest.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-15).

Rewrites input text into one or more paraphrased variations using AI, preserving meaning while altering phrasing

## Facts

- Endpoint: POST https://tumpest.vercel.app/api/paraphrase
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tempest-ai-content-engine-paraphrase-ded28b68
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_d0EV-RQ79IKSsUYHQhv82

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-paraphrase-ded28b68 -d '<json body>'
```

Example prompt: Can you paraphrase this product description for me in 3 different variations? 'Our handcrafted leather wallets are built to last a lifetime, combining classic style with modern functionality.'

## When to prefer this

Choose this endpoint when you need AI-generated alternative phrasings of existing text, especially when multiple variations are needed at once. Ideal for content marketing, SEO uniqueness, A/B copy testing, or avoiding repetitive language. Prefer over general LLM prompting when you need a pay-per-call, structured, scalable paraphrase API integrated into an automated pipeline.

## Known failure modes

- Missing required 'text' field returns validation error
- Variations parameter outside 1-5 range may cause error or be clamped
- Very long text inputs may timeout or exceed token limits
- Payment failure (402) if USDC balance insufficient
- Empty string input likely returns error or empty result

## How this service works

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

## Output

A JSON object containing a success boolean and a data object with one or more paraphrased versions of the submitted text, up to 5 variations as specified by the caller.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "type": "string",
   "description": "Text to paraphrase"
  },
  "variations": {
   "type": "number",
   "description": "Number of variations (1-5)"
  }
 }
}
```

## 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-paraphrase-ded28b68/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tumpest.vercel.app](https://www.zero.xyz/host/tumpest.vercel.app/llms.txt)