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This guide helps you quickly integrate SMS Gateway into your application to send SMS/RCS messages.

What is SMS Gateway?

SMS Gateway is a cloud-based messaging platform that enables your application to send SMS and RCS messages to users worldwide. It provides:

  • Multi-channel delivery: SMS, RCS with automatic fallback
  • High reliability: 99.9% uptime SLA with redundant providers
  • Real-time tracking: Delivery receipts and status webhooks

REST API

Your Application

SMS Gateway

Provider A

Provider B

Provider C

Mobile Carriers

End Users

Documentation Structure

This documentation is organized into the following sections:

Get Started

  • Quick start guides and initial setup instructions to begin using SMS Gateway.

Developer documentation

  • SMS Gateway

    • API Reference: complete technical documentation of REST APIs including :
      • Endpoint specifications
      • Request/response formats
      • Error codes and handling
    • Integration Guide : common integration scenarios and best practices for implementing SMS Gateway in your application.
  • Message Status APIs

    • API Reference: complete REST API documentation for SMS Message Status service.
  • Message Status Webhooks

Release Notes

Version history and changelog of SMS Gateway updates and improvements.