By using the HttpClient Builder you can obtain an HttpClient which is ready to send Http Request across the network.
With the HttpClient already created and the BaseAddress you can create a service instance.
The library exposes the following services: Card Payment Service, Card Payout Service, Exchange Rate Service, Payment Method Service, Alternative Payment Service, Preapproval Service, Refund Service, INotificationCallback.
Nuvei offers 2 environments you can use to interact with our payment platform: Test and Live.
Alternative Payment Methods Test Entry Point: https://paytest.smart2pay.com
Alternative Payment Methods Live Entry Point: https://pay.smart2pay.com
Credit Cards Test Entry Point: https://securetest.smart2pay.com
Credit Cards Live Entry Point: https://secure.smart2pay.com