As I have invested some money in cryptos via koinex.in,
It's very hectic for me to track my portfolio, as everytime we need to login to koinex /zebpay with two factor authentication and then go to my profile etc.
So I checked their websites and got to know that they are providing apis which we can use to create other applications etc.
So I have decided to create a sample application with it and deployed to heroku.
http://cryptoprofileweb.herokuapp.com/
this is the link which shows the current portfolio status.
As you can see in the image, I kept simple UI so anyone can understand the current status etc.
Now I just kept some dummy data to check whether is working properly or not, I will create remaining module where you can add your crypto investment and then you can track it.
Also message me if you want to create custom portfolio for you.
Thanks.