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This is documentation for Courier’s 2.0.0 API, which we released on 2/15/22.

If you implemented the Courier API prior to 2/15/22 you can find Courier’s 1.0.0 docs here.

Explore our guides and examples to integrate Courier

Get Started

Use one of our Getting Started Guides to help you start sending notifications.

• Setup Email using SendGrid
• Setup SMS using Twilio
• Setup Chat using Slack

API Reference

Learn more about the Courier REST API

Help Center

Get help using the Courier App. How to’s and best practices for setting up Courier, using the Notification Designer and other features.

Integrations

Learn what is needed to integrate with the many supported channel providers.

Client Libraries

Prebuilt libraries and sample code for popular languages.

JavaScript

function helloWorld() {
  console.log('Hello, world!');
}

Python

def hello_world():
  print("Hello, world!")

Java

class HelloWorld {
  public static void main(String args[]) {
    System.out.println("Hello, World");
  }
}

Join the Community

Connect with the Courier developer community on the Courier Discord Server. Get community support, share ideas and inspiration, join our beta programs, and much more.

Live Streaming

Courier streams on Twitch. Follow trycourier to be notified of future streams.

Previous Stream Recordings

Recordings of previous streams are published to the Courier YouTube Channel. Be sure to subscribe to be notified of new content.

You can also check out the blog posts for all our previous Courier Live episodes.