# GPT-5.5 Text Rewrite Tool

> GPT-5.5 Text Rewrite Tool is a paid API for AI agents from gpt55.558686.xyz, paid per call via x402, $0.00293/call, status unknown (last checked 2026-09-16).

Rewrites input text with an optional tone, instruction, and temperature using GPT-5.5, paid per-call via x402 USDC on Base.

## Facts

- Endpoint: POST https://gpt55.558686.xyz/v1/tools/rewrite
- Price: $0.00293/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gpt-5-5-text-rewrite-tool-704acd50
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_voCB1pJuqCpXMf0uSu8QH

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 gpt-5-5-text-rewrite-tool-704acd50 -d '<json body>'
```

Example prompt: Rewrite the following customer email in a friendly but professional tone, keeping the output under 300 tokens: 'Hi, I still haven't received my order and it's been two weeks. This is really frustrating and I want a refund immediately.'

## When to prefer this

Choose this endpoint when you need per-call, subscription-free text rewriting powered by GPT-5.5, paid in USDC on Base via x402. Ideal for agents that need occasional rewrites without a recurring API key, or when operating in a crypto-native, pay-per-use environment. Prefer over standard OpenAI API when avoiding subscription overhead or integrating with x402 payment flows.

## Known failure modes

- Payment not received or insufficient USDC balance — 402 Payment Required
- Input text exceeds 700,000 character limit — 400 Bad Request
- max_tokens out of range (must be 1–4096) — 400 validation error
- temperature out of range (must be 0–2) — 400 validation error
- GPT-5.5 model unavailable or overloaded — 503 Service Unavailable
- Malformed JSON body — 400 Bad Request

## How this service works

GPT-5.6 Luna API Base USDC and OpenAI-compatible x402 chat: one request for $0.00293, paid by browser wallet or a quote-first agent fallback.

## Output

A JSON object with a 'text' field containing the GPT-5.5 rewritten version of the input, reflecting the requested tone and any custom instruction provided.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "maxLength": 700000,
   "minLength": 1
  },
  "tone": {
   "type": "string"
  },
  "max_tokens": {
   "type": "integer",
   "maximum": 4096,
   "minimum": 1
  },
  "instruction": {
   "type": "string"
  },
  "temperature": {
   "type": "number",
   "maximum": 2,
   "minimum": 0
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "text": "Rewritten text."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gpt-5-5-text-rewrite-tool-704acd50/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gpt55.558686.xyz](https://www.zero.xyz/host/gpt55.558686.xyz/llms.txt)