Top 20 NuGet facebook Packages

Facebook OAuth provider for OWIN to use with ASP.NET 4.5
.NET Client for Facebook Messenger Platform. GitHub Repository: https://github.com/kamarouski/messenger-client
Allows you to perform user authentication via DigitalOcean, Facebook, Foursquare, GitHub, Google, Instagram, LinkedIn, MailRu, Odnoklassniki, Salesforce, Twitter, VK (Vkontakte), Windows Live, Yandex just in two method calls.
An unofficial .NET Core SDK for Facebook API
C# Facebook Marketing API SDK Entities
Facebook Sign-In is a secure authentication system that reduces the burden of login for your users, by enabling them to sign in with their facebook account, the same account they already use with Facebook.
The package helps to share any Umbraco document type in Linkedin, Twitter, and Facebook via one click. For now, you will never forget to share your blog post, news item or any other content on social networks. Please, carefully read quickstart tutorial to begin.
Wrapper of Facebook Messenger Send API. See https://developers.facebook.com/docs/messenger-platform/reference/send-api
ASP.NET Core Facebook WebHooks infrastructure. Contains the FacebookWebHookAttribute class and AddFacebookWebHooks method.
.NET Client for Facebook Messenger Platform. GitHub Repository: https://github.com/kamarouski/messenger-client
Firebase authentication library. It can generate Firebase auth token based on given OAuth token (issued by Google, Facebook...). This Firebase token can then be used with REST queries against Firebase endpoints.
OAuth authentication for popular services. LinkedIn v2, GitHub, Facebook v3.3, Google v2
.NET Client for Facebook Messenger Platform. GitHub Repository: https://github.com/barakalabs/messenger-client
Xamarin Binding Library - GoogleAdsMediation::FacebookAdapter
C# Net Core SDK to interact with Facebook's Graph API for Instagram
This library enables access to Facebook. It is part of the Windows Community Toolkit.