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Tempest AI Memo Composer
x402
Tempest AI Memo Composer is a paid API for AI agents from tempestars.vercel.app, paid per call via x402, $0.3/call, status unknown (last checked 2026-09-14).
Generates a professional memo or internal communication draft based on a specified purpose, recipient, tone, and context.
Price / call$0.3
Success—
StatusUnknown
How this service works
Compose, rewrite, translate, and refine content at scale. 25 AI-powered endpoints. Pay-per-call with USDC on Tempo.
Output
Returns a JSON object with a `success` boolean and a `data` object containing the AI-generated memo text, formatted as a professional internal communication based on the provided purpose, recipient, tone, and context.
Example use cases
Policy change announcement memo
“Write a memo to all staff about our new expense reimbursement policy — keep the tone friendly but professional, and make clear that receipts over $50 now require pre-approval.”
Project status update to leadership
“Draft a formal memo to the executive team summarizing the current status of the Q3 product launch — mention that we're on track but need additional QA resources.”
Urgent compliance notice to team
“Compose an urgent memo to the entire engineering department reminding them to complete their mandatory security training by end of this Friday — use a direct, no-nonsense tone.”
Technical details
Endpoint
POSThttps://tempestars.vercel.app/api/memoWhen to prefer
Choose this endpoint when you need to quickly generate a structured internal memo or business communication and want AI-assisted drafting with tone and recipient control. It is ideal for automating routine internal communications at scale or when a human writer is unavailable. Prefer this over a generic LLM prompt when you want a pay-per-call, production-ready endpoint integrated into a USDC payment workflow.
Side effects
- Missing required `purpose` field returns a 400 validation error
- Overly vague or empty purpose may produce generic or low-quality memo output
- Payment failure or insufficient USDC balance prevents the call from completing
- Very long context strings may be truncated or cause latency increases
- Unsupported tone descriptors may fall back to a neutral default tone
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tone | string | Tone |
| context | string | Additional context |
| purposerequired | string | Email purpose |
| recipient | string | Recipient |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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