# NexusAPI AI Email Reply Generator

> NexusAPI AI Email Reply Generator is a paid API for AI agents from nexus-api-peach-nine.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 given a query or context string

## Facts

- Endpoint: POST https://nexus-api-peach-nine.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/nexusapi-ai-email-reply-generator-1d04c34a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E_ZrdICsaBZPTYac9DHKD

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 nexusapi-ai-email-reply-generator-1d04c34a -d '<json body>'
```

Example prompt: Draft a professional reply to this email I received: 'Hi, I wanted to follow up on our meeting last Tuesday — could you send over the project proposal by Friday?' Keep it polite and confirm I'll send it by Thursday.

## When to prefer this

Use this endpoint when you need a quick AI-drafted reply to an email and want to pay per call without managing API keys. Best suited for agents automating email workflows that need a simple text-in, reply-out interface over x402/USDC payment rails.

## Known failure modes

- Empty or missing query field returns an error or generic response
- Vague input produces a low-quality or off-topic reply
- Very long email content may be truncated or cause degraded output
- Payment failure in USDC on Base blocks the request with a 402 response
- Network timeout on Vercel edge if generation takes too long

## 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 string composed based on the provided query or email context, ready to send or edit.

## 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/nexusapi-ai-email-reply-generator-1d04c34a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nexus-api-peach-nine.vercel.app](https://www.zero.xyz/host/nexus-api-peach-nine.vercel.app/llms.txt)