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.

The Events & Actions API provides programmatic access to PubNub's E&A feature, allowing you to manage all the events in your application's ecosystem and send real-time data to third-party systems.

App Context is an easy-to-use, serverless storage for user, channel, and membership information. App Context triggers events whenever the data changes, enabling your apps to update in real time.

How to use PubNub's Channel Monitor and Access Manager to create a secure and moderated chat application

Follow this how-to to enable Presence in the Admin Portal to track the online and offline status of users and devices in real time.

User Management and Channel Management allow you to manage the App Context metadata about your Users and Channels, as well as the “membership” relationship between them

The channel monitor allows an administrator to watch live previews of conversations happening in real-time and take action to manually moderate that conversation, for example, by muting or banning users.

Read our guide on how to stream PubNub Events to RabbitMQ using the PubNub AMQP action. This guide will show you how to create and host your message broker and connect it to PubNub allowing you to process your own PubNub Events.

Access Manager allows you to set rules that grant read & write access to specific channels and user metadata and define permissions for who can read, write, and modify that data. This guide discusses how to implement Access Manager within a PubNub Function.