Swix API Documentation

Global IoT connectivity made simple

Introduction

Swix provides a modern API for global IoT connectivity. Provision eSIMs, manage devices, and track usage—all through a simple REST API.

No Physical SIMs Required

Download eSIM profiles over-the-air in minutes. No shipping delays, no BIC codes to scan.

Base URL

https://api.swix.io

Key Features

  • Instant Provisioning - API call to activation in under 5 minutes
  • Global Coverage - 400+ networks across 180+ countries
  • Developer-First - RESTful API with comprehensive webhooks
  • Transparent Pricing - $3 per eSIM, no hidden fees
  • Real-Time Updates - Webhook notifications for all events

How It Works

  1. Purchase eSIMs via dashboard ($3 each, min 50)
  2. Generate API key for programmatic access
  3. Call provision endpoint with device EID
  4. Receive activation code instantly
  5. Device downloads profile and connects to network