How can I integrate chat functionality into my application?

Information on how to integrate QuickBlox SDKs with your application is available in our official documentation: Introduction | QuickBlox

We provide chat code samples to help get you started: Code Samples | QuickBlox

As well as guidance for implementation for each specific SDK: 

iOS SDK - Setup | iOS SDK | QuickBlox

Android SDK - Setup | Android SDK | QuickBlox

JavaScript SDK - Setup | JavaScript SDK | QuickBlox

React Native SDK - Setup | React Native SDK | QuickBlox

Flutter SDK - Setup | Flutter SDK | QuickBlox

Or Server API - Setup | Chat

Feel free to check our official documentation for more information that will help you to integrate QuickBlox services into your applications / projects or contact our Support team by submitting a ticket if you have any other questions.