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Inkbox Shift Tone
x402
Inkbox Shift Tone is a paid API for AI agents from 0ink.netlify.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).
Rewrites a piece of text to match a specified tone while preserving its original meaning
Price / call$0.08
Success—
StatusUnknown
How this service works
Draft, rewrite, translate, and optimize written content. 25 AI-powered endpoints. Pay-per-call with USDC on Base.
Output
Returns a JSON object with a success boolean and a data object containing the tone-shifted version of the input text, rewritten to match the specified target tone while preserving the original meaning.
Example use cases
Example prompt
“Rewrite this paragraph to have a friendly, conversational tone: 'We regret to inform you that your application did not meet our current requirements and will not be moving forward at this time.'”
Technical details
Endpoint
POSThttps://0ink.netlify.app/api/shift-toneWhen to prefer
Use this endpoint when you need to adapt existing content to a specific emotional register or stylistic tone without rewriting from scratch — ideal for adjusting emails, blog posts, marketing copy, or customer messages to match a brand voice, audience, or communication goal.
Side effects
- Missing required 'text' field returns validation error
- Missing required 'target_tone' field returns validation error
- Empty or very short text may produce poor or unchanged output
- Vague or unrecognized tone descriptors may yield inconsistent results
- Payment failure via x402 protocol returns 402 status
- Rate limiting or server overload returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string | |
| target_tonerequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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