Top 20 NuGet payment Packages is a sync/async .NET 4.5+ client, and a portable class library for the Stripe API. (Official Library)
The Bot API is an HTTP-based interface created for developers keen on building bots for Telegram.
Judopay Xamarin SDK - Supports .NET Standard 2.0, iOS and Android
.Net SDK for access to MANGOPAY API v2
Mundipagg alternative sdk for dotnet applications
A .NET implementation for the Coinbase Pro API for online trading. Supports REST API and Websocket Feed API. All crypto currencies including Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), 0x (ZRX), and many more! .NET library
A .NET implementation for the Coinbase API for online payments. The Coinbase API is a way to seamlessly pay for goods or services online utilizing Coinbase and Bitcoins for low-cost payment processing.
Fairlay provides a simple and powerful API to check globally accessible market data via the Public API and work with your account data and integrate external providers easily via the Private API.
A dependency of Xamarin.Judopay
PayStack API for .Net Developers.
Parbad is a free and open-source integrated online payment library which helps developers and site owners to add the online payment ability to their websites. It provides an easy solution to perform payment request, verify a payment and refund a paid payment. It supports the most known online paymen...
A .NET implementation of the Coinbase Commerce API for cryptocurrency payments. Coinbase Commerce is the easiest and safest way for a business to start accepting digital currency payments. Works with Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), and Bitcoin Cash (BCH)!
MundiPagg Gateway Client
The Heidelpay .NET SDK provides an easy way to integrate payment functionality on your backend .NET application server.
API wrapper for the Payment Gateway Docs: GitHub: