This tutorial guides developers on how to create an Agora RTC and RTM tokens server using Golang and Gin framework. The author provides a step-by-step guide, starting from setting up the project environment to building the Gin web server and generating Agora Tokens. The server is designed to generate both RTC and RTM tokens for users with different roles and UIDs. The tutorial also includes testing instructions using the Agora 1:1 Web Demo and Agora RTM Tutorial Demo.