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ScrapFly Content Retone API
x402
ScrapFly Content Retone API is a paid API for AI agents from scrapfly.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-24).
Rewrites input text in a specified target tone (e.g., formal, casual, persuasive, empathetic)
Price / call$0.1
Success—
StatusUnknown
How this service works
69 endpoints for data, content generation, and web scraping. Pay per request via x402 on Base chain.
Output
Returns a JSON object with a success boolean and a data object containing the retoned version of the input text rewritten in the specified target tone.
Example use cases
Formalizing casual draft emails
“I wrote this email pretty casually but I need it to sound professional before I send it to my client — can you retone it to formal? Here it is: 'Hey, just checking in about that proposal, let me know what you think!'”
Softening assertive marketing copy
“This product description sounds too pushy — can you rewrite it in a friendly, approachable tone? Text: 'Buy now before it's too late — this is your last chance to get the deal of a lifetime.'”
Making technical docs more conversational
“This section of our documentation reads like a legal contract — can you retone it to sound casual and conversational so developers actually enjoy reading it? Text: 'The aforementioned configuration parameters must be specified prior to the initialization of the service runtime environment.'”
Technical details
Endpoint
POSThttps://scrapfly.vercel.app/api/content/retone?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to transform the tone of existing text without changing its core meaning — ideal for adapting drafts for different audiences, adjusting brand voice, or softening/formalizing communications. Prefer this over a full content generation endpoint when the source text already exists and only the tone needs to change.
Side effects
- Missing required 'text' field returns an error response with success: false
- Missing or invalid 'target_tone' value may result in failure or unexpected output
- Very long input text may cause timeout or truncation
- Unsupported or ambiguous tone values may produce generic rewrites
- Payment failure on Base chain (x402) prevents the request from being processed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string | text |
| target_tonerequired | string | target_tone |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| successrequired | boolean |
Tags
x402
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