[srndh]

I have not seen your project earlier. I just checked it out.

Here is my feedback, hope it helps you.

First off, instead of showing off an api calls & response, show a use case. Make a simple site that utilises the API, then in the details page show the calls & response. Don't make api details your whole site.

I am someone that plays cards with my friends and I didn't understand the use case of the API.

API is the backend that you developed for some reason. Its nice you are sharing it. Show the reason. So that other can addon or make their own spin. Make a demo project using the API.