How to create own API in mendix?

  Actually I have to build one simple restaurant project with four menu items but I want to built this in a simple way so I don't want to use this API import. Actually I want to create my own entities and I want to add menu items manually. I am  thinking the below four entities are enough to do this project.Please share your thoughts on this. Is this attributes are enough to build my simple restaurant app.          
1 answers

I would highly recommend following this learning path, it will teach you what you need to know:


APIs are very commonly used in Mendix, so they're a core skill you will need on virtually any project.