Summary
In this chapter, you learned how to use DRF to build a RESTful API for your project. You created serializers and views for models, and you built custom API views. You also added authentication to your API and restricted access to API views using permissions. Next, you discovered how to create custom permissions, and you implemented ViewSets and routers. Finally, you used the Requests library to consume the API from an external Python script.
The next chapter will teach you how to build a chat server using Django Channels. You will implement asynchronous communication using WebSockets, and you will use Redis to set up a channel layer.
