In this tutorial, we will set up a cloud recording feature for a video chat web app using Agora Cloud Recording API. The architecture consists of a client-server setup with all communication through REST APIs. We will use the Agora NG SDK for the front end and GoLang backend. Prerequisites include cloning the quick start repo, an Agora developer account, an AWS account, and a Heroku account or another service to deploy the back end. The tutorial covers setting up Agora and AWS accounts, creating environment variables, and configuring the front-end and back-end code. The final result is a video chat web app with cloud recording capabilities.