I've written a lot of API tests over the years, and the ones that stuck with me weren't the ones testing some abstract "users" endpoint from a textbook. They were the ones where the data was fun enough that I actually wanted to poke at it. So instead of the usual placeholder API, this tutorial ...
Source: [Dev.to](https://dev.to/azmiyuksel/rest-assured-tutorial-for-beginners-testing-a-real-rest-api-in-java-2k1l)