Top 20 NuGet paypal Packages

Xamarin iOS binding library for PayPal SDK.
Generic PayPal caller for customer shopping carts
Provides basic checkout for Paypal and IDeal for ING Bank.
An abstraction around various payment providers for .NET, currently with support for Stripe, PayPal, PayPal Credit Cards (merchant services), CoinBase, and ChargeBee. Supports subscriptions and one-off payments.