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Hello folks!
Can you please help me ?!

there's a website which provides a digital service via buying "points"
and each service costs certain numbers of points

and I want to dropship these services through my own website considering the points system too for each user

and I want to automate it completely
just to control how much points to be added for each user after payment
and these points will be counted from my source points

The original site provides an API for my account

So Any idea where to start for this project or any reference for such digital dropshipping ?

Thanks a lot !

Firstly, you would have to decoide the payment gateway to use