AI Email API

Reply to Emails via API

Integrate AI email responses into your inbox. Generate professional replies at scale.

Get API Key View API Docs

API Features

Quick Replies

One-click responses.

Tone Control

Professional to casual.

Multi-Language

Reply in any language.

Context Memory

Thread-aware responses.

API Documentation

// Generate email response with WorkChi AI Gateway
const response = await fetch('https://api.workchi.ai/v1/chat/completions', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    model: 'claude-sonnet-4',
    messages: [
      { role: 'system', content: 'You are a professional email assistant. Write appropriate, concise replies.' },
      { role: 'user', content: 'Write a polite reply to: "Hi, is the product still available? I am interested in purchasing."' }
    ],
    max_tokens: 200,
    temperature: 0.7,
  }),
});
https://api.workchi.ai/v1

See Model Performance

View Benchmarks

See Business Workflow

Learn how teams use AI for email responses. See benefits and productivity strategies.

View Use Case

Ready to Integrate?

Get your API key and start generating email replies.

Get API Key