Swagger takes the manual work out of API documentation, with a range of solutions for generating, visualizing, and maintaining API docs.
Within the Swagger documentation, you will be able to test and try out your API endpoints to see if they work the way that you expect them to.
Let's open the POST /lesson API and see what it looks like.
After clicking "Try it out" we can click on the "Execute" button, which will use the API to generate a new lesson record.
Swagger will show any errors that can come up when running an API.