Top 20 NuGet oauth Packages

.NET wrapper and API implementation for the Instagram Basic Display API and Instagram Graph API.
Skybrud.Social is a framework in .NET for integration with various social services like Twitter, Facebook and Instagram. The framework will handle all the technical parts and API communication so you don't have to.
Reddit.NET is a .NET Standard library that provides easy access to the Reddit API with virtually no boilerplate code required.
JsonWebToken DelegatingHandler for ASP.NET Web API
Spring.NET Social Framework
Ready-to-use authorization forms (Windows Forms only) for popular sites using OAuth: Google, Facebook, Twitter, Dropbox, Yandex etc.
Token authentication libary includes generating JWT authentication token and optionally refreshing the token each request. Fully configurable with Token Builder
A netstandard2.0 library that consumes the new Instagram Basic Display API. Also includes a Razor Pages Web example that shows how to use the library and a Static site example that shows how to consume the new Instagram Basic Display API with just vanilla JavaScript.
OAuth 1.0 Authorizer and Signer
A set of e-mail components which implement IMAP, SMTP, POP3, Exchange Web Services, SSL/TLS support, parsing and building MIME and S/MIME messages, Outlook .MSG and .PST conversions, mail merge over database, OAuth 2.0, DNS MX lookup, e-mail address validation, parsing winmail.dat, bounced messages ...
SimpleAuthentication is a ASP.NET library that makes it really simple to for developers to add Social Authentication code to an ASP.NET application.
C# Client Library for querying Semantics3 APIs
ASP.NET Server Side Library for The Identity Hub. The Identity Hub makes it easy to connect your app to all major identity providers like Microsoft, Facebook, Google, Twitter, Linked In and more. For more information see https://www.theidentityhub.com
Amazon OAuth provider for OWIN to use with ASP.NET 4.5
An Umbraco plugin to add an OAuth API endpoint to allow authenticated Members/Users via OAuth
ASP.NET Core security middleware enabling Alipay authentication.
Skybrud.Social is a framework in .NET for integration with various social services like Twitter, Facebook and Instagram. The framework will handle all the technical parts and API communication so you don't have to.
Adds additional OAuth providers for OWIN to use with ASP.NET
Nemiro.OAuth is a class library for authorization using OAuth protocol in .NET Framework. The library provides mechanisms for implementing OAuth clients, and also contains a ready-to-use clients for popular websites. Nemiro.OAuth is licensed under the Apache License Version 2.0. Features * Suppo...
ASP.NET 5 Middleware for validating scope claims