Email API for Developers

A simple, elegant interface so you can start sending emails in minutes. It fits right into your code with any HTTP client.

3,000 free/mo
<5min to integrate

Send your first email in minutes

A clean, intuitive API that works with any language.

const axios = require('axios');

await axios.post('https://api.jetemail.com/email', {
  from: 'Team <team@yourdomain.com>',
  to: 'user@example.com',
  subject: 'Welcome aboard!',
  html: '<h1>Welcome!</h1><p>Thanks for joining.</p>'
}, {
  headers: {
    'Authorization': 'Bearer transactional_YOUR_API_KEY',
    'Content-Type': 'application/json'
  }
});

Also available: npm package · WordPress plugin

Why developers choose JetEmail

Global infrastructure

Distributed delivery centers worldwide. Emails reach inboxes in under 1 second from API call to delivery.

Granular API control

Scope API keys by permission, restrict access by IP address, and set custom sending quotas per key.

Open & click tracking

Know when recipients open your emails and which links they click. Automatic BCC for archiving and compliance.

Premium support

Fast response times via ticket or Discord. Enterprise options available for teams that need more.

Webhooks

Know what happens
to every email

Real-time event notifications pushed directly to your server. Build reactive workflows without polling.

email.delivered
email.bounced
email.opened
email.clicked
POST /webhooks/email
{
  "event": "email.delivered",
  "timestamp": "2026-01-12T04:15:32Z",
  "data": {
    "id": "em_xxxxxxxxxxxxx",
    "to": "user@example.com",
    "subject": "Welcome aboard!"
  }
}

Frequently Asked Questions

Everything you need to know about our Email API.

Ready to start sending?

3,000 free emails every month. No credit card required.