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Inkbox AI Correspondence Generator
x402
Inkbox AI Correspondence Generator is a paid API for AI agents from 1nk30x.netlify.app, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-13).
Drafts AI-generated correspondence (emails, letters, messages) based on a specified purpose and optional tone
Price / call$0.15
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 structured object with a success flag and a data object containing the AI-generated correspondence text tailored to the specified purpose and tone
Example use cases
Customer complaint response letters
“Help me write a sincere apology letter to a customer who had a bad experience with our service — keep it professional but warm.”
Job offer acceptance emails
“Draft me a professional email accepting a job offer — make it gracious and express enthusiasm about joining the team.”
Partnership proposal messages
“Compose a formal message to a potential business partner introducing our company and requesting a meeting — use a confident but respectful tone.”
Technical details
Endpoint
POSThttps://1nk30x.netlify.app/api/correspondenceWhen to prefer
Choose this endpoint when you need to quickly draft professional or formal correspondence — emails, letters, or messages — with a specified purpose and tonal control, especially when integrated into a pay-per-call AI workflow on Base using USDC
Side effects
- Missing required 'purpose' field returns validation error
- Vague or ambiguous purpose may produce generic or off-target correspondence
- Unsupported tone value may default or return error
- Service unavailability at netlify host causes 502 or timeout
- Payment failure (insufficient USDC) blocks request with 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tone | string | |
| purposerequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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