TrueDialog API – Introduction

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TrueDialog API

API Documentation

TrueDialog’s platform offers personalized two-way texting and mass text messaging at scale. Its enterprise-grade API offers more prebuilt features than any other SMS software and enables SMS campaign integration with mobile applications.

TrueDialog’s REST API allows you to connect with 990+ operators and 5.5 billion wireless subscribers globally.

This article introduces the TrueDialog API, but for more detailed information about the API, see the following articles:

What is a REST API?

At TrueDialog, we use a REST API to communicate with our system. An API, or Application Programming Interface, is a set of guidelines and functions that enable different applications to communicate with each other and operate seamlessly. REST, or Representational State Transfer, is a framework for designing APIs with consistent interfaces. REST APIs rely on predefined URLs to request data, which is then transferred using the HTTP protocol. Data can be returned in various formats, such as HTML and JSON. REST APIs also offer multiple methods to manipulate data, including GETPOSTPUT, and DELETE.

Getting Started

To begin working with TrueDialog’s API, follow the steps below to create an account and locate the credentials you will need.

  1. Start by signing up for TrueDialog with a 15-day free trial.
  2. You’ll register using your name, email address, phone number, and organization name and create a password.
  3. You’ll receive a confirmation email with your login information, an API key, a Quick Start guide, links to several training videos, and a link to the TrueDialog login site.
  4. Once you log in, you’ll see the TrueDialog dashboard. From here, you can see the status of your campaigns, manage users, create accounts, compose and send messages, and perform other tasks.
TrueDialog Dashboard

Subscription Prices for TrueDialog

  1. The free trial will end after 15 days. To continue using TrueDialog, a subscription will be required.
  2. TrueDialog has 2 different types of service.
Updated on July 5, 2026
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