# PrimeAPI AI Email Reply Generator

> PrimeAPI AI Email Reply Generator is a paid API for AI agents from prime-api-seven.vercel.app, paid per call via x402, $0.05036/call, status unknown (last checked 2026-09-14).

Generates a contextually appropriate AI-written reply to an email based on a provided query or email content

## Facts

- Endpoint: POST https://prime-api-seven.vercel.app/api/ai/email/reply
- Price: $0.05036/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/primeapi-ai-email-reply-generator-971466a2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wVDSPLbfygZ_BLaorGAEb

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability primeapi-ai-email-reply-generator-971466a2 -d '<json body>'
```

Example prompt: Draft a professional reply to this email I received: 'Hi, I wanted to follow up on the project proposal we discussed last week — do you have an update on the timeline?' Keep it polite and let them know we're still reviewing internally.

## When to prefer this

Choose this endpoint when you need to quickly auto-generate a contextually appropriate email reply without managing your own LLM pipeline, especially in workflows where pay-per-call billing via USDC on Base is acceptable and no API key management is desired.

## Known failure modes

- Empty or missing query field returns a generic or unhelpful reply
- Vague or ambiguous input may produce off-topic email text
- Rate limiting or payment failure returns a 402 Payment Required response
- Service unavailability returns 500 Internal Server Error
- Overly long input may be truncated or cause timeout

## How this service works

Crypto, AI, Social Media, Finance, Weather, Tools &amp; more. Pay per call in USDC on Base. No API keys.

## Output

Returns an AI-generated email reply as text, contextually based on the input email content or query provided, ready to be sent or lightly edited.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Search query or input parameter"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "API response data"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/primeapi-ai-email-reply-generator-971466a2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from prime-api-seven.vercel.app](https://www.zero.xyz/host/prime-api-seven.vercel.app/llms.txt)