Even simpler integration with Slack's Incoming/Outgoing webhooks API for .net
On Feb 19th 2020 Slack will end support for TLS version 1.0 and 1.1. This means you may (depending on your .NET version) need to force the use of TLS1.2.
If you receive an error stating...
This package provides functionality for adding your own custom WebHook support to your ASP.NET project. The functionality enables users to register WebHooks using a simple pub/sub model, and for your code to send WebHooks to registered receivers with matching WebHook registrations.
Tweetinvi is an intuitive .NET C# library to access the Twitter REST API. It is a .NET Core library that can be used for development in ASP.NET, Xamarin Android, Xamarin iOS and Windows 10 Universal Apps.
This package provides support for receiving generic WebHooks with no special validation logic or security requirements. This can for example be used to receive WebHooks from IFTTT's Maker Channel or a Zapier WebHooks Action.