I AM PAYING MAXIMUM 150$ FOR THIS!! IF YOU CAN'T DO MAXIMUM FOR THAT DONT BID!! Because you will not be called and you will be seen as illiterate and incompetent for NOT READING!!!
I will give you the API of an unknown or less popular payment gateway.
and you will build either a unity app or android app to communicate with it in the following way..
The unity app must have the following;
1. Login and registration logic (obvious and simple).
2. Wallet system (or points system)
3. The API I will give you will be used to BUY points in the wallet system (Using this Laravel PHP API I will give you)...
Failure to do the full work means NO PAY.. so before you bid you must agree that you really know the job
4 freelancers are bidding on average $195 for this job
Greeting of the day!! I have 6+ years experience on the Laravel framework on PHP .I am a full stack developer .Please initiate a chat so that we can discuss more . Thanks Ridhi