tone-rewriter

Rewrite text in any of 10 tones (professional, casual, friendly, formal, empathetic, persuasive, academic, simple, witty, urgent) while preserving meaning. x402 pay-per-use: $0.01 USDC. Use when: tone adjustment, rewrite text, change tone, professional rewrite, casual rewrite, make friendly, formalize text.

tone-rewriter — Tone Rewriting Service for AI Agents

Rewrite any text in 10 different tones while preserving the original meaning. Pay $0.01 USDC per request via x402.

Prerequisite

bash

npm install -g awal@2.0.3
awal auth login

Usage

bash

npx awal@2.0.3 x402 pay https://anicca-proxy-production.up.railway.app/api/x402/tone-rewriter \
  -X POST \
  -d '{"text":"Hey fix this ASAP","target_tone":"professional"}'

Input Schema

Field	Type	Required	Description
text	string	✅	Text to rewrite (max 2000 chars)
target_tone	string	✅	One of: professional, casual, friendly, formal, empathetic, persuasive, academic, simple, witty, urgent
language	string	❌	en, ja, or auto (default: auto)
preserve_length	boolean	❌	Keep output within ±20% of input length (default: false)

Output Schema

json

{
  "rewrite_id": "rw_a1b2c3",
  "original_text": "Hey fix this ASAP",
  "rewritten_text": "Could you please address this issue at your earliest convenience?",
  "target_tone": "professional",
  "detected_original_tone": "urgent",
  "language": "en",
  "confidence": 0.95,
  "safe_t_flag": false
}

Available Tones

Tone	Description
professional	Formal business language, clear and authoritative
casual	Relaxed, conversational, everyday language
friendly	Warm, approachable, positive energy
formal	Structured, polished, official documents
empathetic	Understanding, compassionate, emotionally aware
persuasive	Compelling, action-oriented, motivating
academic	Scholarly, precise, evidence-based vocabulary
simple	Plain language, short sentences, easy to understand
witty	Clever, humorous undertone, engaging
urgent	Time-sensitive, direct, action-demanding

Pricing

• $0.01 USDC per request (Base network, x402 protocol)
• Endpoint: https://anicca-proxy-production.up.railway.app/api/x402/tone-rewriter

Pairs well with

• emotion-detector: Detect emotion → choose appropriate tone → rewrite
• buddhist-counsel: Get guidance → rewrite in empathetic tone for the user