PayPal 1.9.1

.NET Framework 4.0 This package targets .NET Framework 4.0. The package is compatible with this framework or higher.
Suggested Alternatives

PayPalServerSDK

There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package PayPal --version 1.9.1                

                    
                

            
NuGet\Install-Package PayPal -Version 1.9.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="PayPal" Version="1.9.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add PayPal --version 1.9.1                

                    
                

            
#r "nuget: PayPal, 1.9.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install PayPal as a Cake Addin
#addin nuget:?package=PayPal&version=1.9.1

// Install PayPal as a Cake Tool
#tool nuget:?package=PayPal&version=1.9.1

ATTENTION: This package replaces the RestApiSDK package (restapisdk). You do not need to include the RestApiSdk package in your project if you are using this, the PayPal .NET SDK, package.

The PayPal REST API uses HTTP verbs and a RESTful endpoint structure. OAuth2.0 is used as the API Authorization framework. Request and response payloads are formatted as JSON.

Product Compatible and additional computed target framework versions.
.NET Framework net40 is compatible.  net403 was computed.  net45 is compatible.  net451 is compatible.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (13)

Showing the top 5 NuGet packages that depend on PayPal:

Package Downloads
Kentico.Xperience.Libraries

The runtime assemblies for libraries and applications that use Kentico Xperience API.
Kentico.Libraries

The runtime assemblies for libraries and applications that use Kentico API.
fion.modelerp.core

ModelErp
OO.WebInfrastructure

Web application infrastructure types and implementations for EasyDataCore infrastructure
Microsoft.AspNet.WebHooks.Receivers.Paypal

This package provides support for receiving WebHooks from Paypal using the Paypal .NET SDK, see "https://www.nuget.org/packages/PayPal". For information about Paypal WebHooks, see "https://developer.paypal.com/webapps/developer/docs/integration/direct/rest-webhooks-overview/".

GitHub repositories (2)

Showing the top 2 popular GitHub repositories that depend on PayPal:

Repository Stars
aspnet/AspNetWebHooks
Libraries to create and consume web hooks on ASP.NET 4.x (Due to other priorities this project is currently in maintenance mode only. There are no planned releases at this time. No new features are planned and we are only addressing critical issues as required.)
dimatrubca/book-exchange-app
ASP.NET Core Web API with React, Entity Framework, Elasticsearch, Paypal integration
Version Downloads Last updated
2.0.0-rc2 1,203,674 4/12/2018 2.0.0-rc2 is deprecated because it is no longer maintained.
2.0.0-rc1 3,223 2/9/2018 2.0.0-rc1 is deprecated because it is no longer maintained.
2.0.0-beta00 15,594 1/12/2018 2.0.0-beta00 is deprecated because it is no longer maintained.
1.9.1 2,119,655 10/23/2017 1.9.1 is deprecated because it is no longer maintained.
1.9.0 74,758 9/5/2017 1.9.0 is deprecated because it is no longer maintained.
1.8.0 1,387,490 11/3/2016 1.8.0 is deprecated because it is no longer maintained.
1.7.4 83,372 7/21/2016 1.7.4 is deprecated because it is no longer maintained.
1.7.3 112,186 2/25/2016 1.7.3 is deprecated because it is no longer maintained.
1.7.2 29,400 12/21/2015 1.7.2 is deprecated because it is no longer maintained.
1.7.1 18,855 12/1/2015 1.7.1 is deprecated because it is no longer maintained.
1.7.0 20,509 11/11/2015 1.7.0 is deprecated because it is no longer maintained.
1.6.0 10,406 9/25/2015 1.6.0 is deprecated because it is no longer maintained.
1.5.0 53,922 6/17/2015 1.5.0 is deprecated because it is no longer maintained.
1.4.4 6,589 6/2/2015 1.4.4 is deprecated because it is no longer maintained.
1.4.3 3,838 5/20/2015 1.4.3 is deprecated because it is no longer maintained.
1.4.2 4,736 4/29/2015 1.4.2 is deprecated because it is no longer maintained.
1.4.1 3,496 4/22/2015 1.4.1 is deprecated because it is no longer maintained.
1.4.0 39,849 2/27/2015 1.4.0 is deprecated because it is no longer maintained.
1.3.1 14,522 2/9/2015 1.3.1 is deprecated because it is no longer maintained.
1.3.0 6,095 1/29/2015 1.3.0 is deprecated because it is no longer maintained.
1.2.2 4,935 1/15/2015 1.2.2 is deprecated because it is no longer maintained.
1.2.1 3,939 1/6/2015 1.2.1 is deprecated because it is no longer maintained.
1.2.0 6,351 12/31/2014 1.2.0 is deprecated because it is no longer maintained.
1.1.0 52,364 12/15/2014 1.1.0 is deprecated because it is no longer maintained.
1.0.0 4,330 12/3/2014 1.0.0 is deprecated because it is no longer maintained.

https://github.com/paypal/PayPal-NET-SDK/blob/master/CHANGELOG.md