Developer First

Transaction API

Powerful RESTful API designed for developers. Send, track, and manage emails with a single line of code.

One API, Infinite Possibilities

High-Throughput Processing

Asynchronous architecture capable of handling thousands of requests per second.

Real-time Webhooks

Get notified instantly about deliveries, opens, clicks, and bounces.

Simple Implementation

JSON-based API with SDKs for Node.js, Python, Go, and Ruby.

API Request

curl -X POST https://api.ionixmail.com/v2/send \
  -H "Authorization: Bearer $API_KEY" \
  -d '{
    "to": "user@example.com",
    "template": "welcome-email",
    "vars": {
      "name": "Alex"
    }
  }'