How to create a custom API

Answer 1

Among the tutorials I found this is the easiest to follow, you just need to install Spark and start developing.

https://www.boxuk.com/insight/blog-posts/creating-rest-api-quickly-using-pure-java

Answer 2

Depending on the language in which you want to create there are a lot of frameworks or libraries to do it. If you specify the language with more details about your API, maybe someone can help you.

Answer 3

thank you so much

Answer 4

java