Top 20 NuGet Payments Packages

Braintree Client Library
Use this SDK to integrate with the Authorize.Net APIs for Payment Transactions, Recurring Billing, Customer Payment Profiles and Reporting.
Client for the GoCardless API - a powerful, simple solution for the collection of recurring bank-to-bank payments
Checkout.com SDK for .NET
The PayPal Adaptive Payments SDK provides the following methods: Payments: Pay: Transfers funds from a sender's PayPal account to one or more receivers' PayPal accounts (up to 6 receivers) PaymentDetails: Obtains information about a payment created with the Pay API operation ExecutePayment: Executes...
This is the .Net SDK for Transbank Integration.
Vantive XML Express for .NET (VXEN) is a .NET based SDK for interacting with the Vantive XML Express API.
Checkout.com Extensions for Microsoft Configuration and Dependency Injection
API Wrapper for Cardknox Payment Processor written in C# Refer to https://kb.cardknox.com/api for full API reference or https://github.com/TheScripters/Cardknox-API-Wrapper/wiki/ for library reference
.NET implementation of Worldpay eCommerce XML spec
The easiest way to integrate your .net application with Pinch Payments. Create payers, add payments, receive webhooks, fetch payments, get paid. Really all the good stuff. It's for bank accounts if you didn't already know. I'll assume you did if you got this far, if not, Welcome! but you should prob...
Official C# Wrapper for Dwolla's API v2
API for Clearhaus A/S acquiring gateway. Documentation can be found at https://github.com/clearhaus/payment-api-csharp/blob/master/GatewayDocumentation.md.
.NET implementation of Worldpay eCommerce XML spec
Unofficial Yandex Checkout mSDK (com.yandex.money:checkout) Xamarin bindings
Klarna integration API for .NET
SDK for Klarna Checkout v3 and Order Management v1 APIs
The official Smart2Pay library, supporting .NET Standard 1.3+, .NET Core 1.1+, and .NET Framework 4.6.1+
AtomicPay.NET C# SDK enables you to easily interact with your AtomicPay.io account in your .NET project.
.NET SDK for Paynow Zimbabwe