# Nova AI Text Rewriter

> Nova AI Text Rewriter is a paid API for AI agents from nova.orbonomy.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Rewrites input text with a specified tone and style while optionally preserving meaning, using pay-per-call AI inference paid in USDC on Base.

## Facts

- Endpoint: POST https://nova.orbonomy.xyz/api/rewrite
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nova-ai-text-rewriter-2af8a3a9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_k4Jajs7YZRkuSyJRGdwVB

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 nova-ai-text-rewriter-2af8a3a9 -d '<json body>'
```

Example prompt: Can you rewrite the following paragraph in a professional tone while preserving the original meaning? Here it is: 'Hey, just wanted to check in about that project thing — totally get it if you're swamped, no worries!'

## When to prefer this

Choose this endpoint when you need lightweight, pay-per-call text rewriting without a subscription — especially when operating on Base/USDC and needing tone or style control with optional meaning preservation. Ideal for agents that need on-demand rephrasing without managing API keys for large LLM providers.

## Known failure modes

- Missing required 'text' field returns validation error
- Invalid tone or style value may produce unexpected output
- Payment failure in x402 flow results in 402 response before inference runs
- Very long input text may exceed model token limits
- Network timeout if inference model is slow to respond

## How this service works

Pay-per-call AI inference. Chat, reason, translate, analyze, generate. USDC on Base.

## Output

Returns a JSON object containing the rewritten text, the original input text, the AI model and provider used, style applied, and token usage statistics, wrapped in a success envelope.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "type": "string",
   "description": "Text to rewrite"
  },
  "tone": {
   "type": "string",
   "description": "Tone override"
  },
  "style": {
   "type": "string"
  },
  "preserve_meaning": {
   "type": "boolean"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object",
   "properties": {
    "model": {
     "type": "string"
    },
    "style": {
     "type": "string"
    },
    "usage": {
     "type": "object"
    },
    "original": {
     "type": "string"
    },
    "provider": {
     "type": "string"
    },
    "rewritten": {
     "type": "string"
    }
   }
  },
  "meta": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nova-ai-text-rewriter-2af8a3a9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nova.orbonomy.xyz](https://www.zero.xyz/host/nova.orbonomy.xyz/llms.txt)