Sending automatic messages to Slack from ASP.NET Core with Hangfire

Creating a “bot” that sends messages to your Slack channel is a great way to engage with your colleagues. You can let them know when an important event happens in the application, such as someone buying your product, you can send them reminders, or you can make it post a funny message to brighten their day. This tutorial explores how to post automatic messages on a Slack channel, by using ASP.NET Core and Hangfire.