How to

PubNub OnRequest Functions allow developers to create hosted REST API endpoints that process incoming HTTP requests. However, it may be necessary to sign these requests to ensure the integrity and authenticity of the data being sent.

Our picks for the 7 best features in the Chat SDK that make it trivial for developers to create a professional chat experience

The PubNub Chat SDK exposes a set of APIs designed to make it easy to add powerful and flexible chat features to your app with minimum development. This guide walks you through managing user channel membership using the SDK

The PubNub Chat SDK exposes a set of APIs designed to make it easy to add powerful and flexible chat features to your app with minimum development. This guide walks you through adding reactions (emoji) to messages using the SDK

The PubNub Chat SDK exposes a set of APIs designed to make it easy to add powerful and flexible chat features to your app with minimum development. This guide walks you through creating threads and quoting messages using the SDK

The PubNub Chat SDK exposes a set of APIs designed to make it easy to add powerful and flexible chat features to your app with minimum development. This guide walks you through mentioning (tagging) users and channels using the SDK

Learn how to add Real-time Chat to your Unreal Engine Game with PubNub. Real-time chat or in-game chat increases player engagement and aids user retention. It allows players to communicate with each other, fostering a sense of community and providing a platform for social interaction that makes a more enjoyable gaming experience.

Learn how to add Language Translation and Abusive Language Filtering to your Unreal Engine Game with PubNub. Moderating your chat is an essential feature in protecting your players from harmful behaviors and translating messages allows for more players to access your game.

Learn how to add Presence to your Unreal Engine Game to track the online and custom status of players. You'll learn about the different Presence Events, as well as implementing custom state to manage the exact location and activity of players in your game.