You can connect HAL with your Discord server and get real-time notifications when an alert rule matches a trigger 😎.
Using HAL you can post messages on Discord by providing a custom web hook (take a look at Discord documentation here https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks).
Start to create a trigger, then select Discord as an action. Provide a custom web hook and customise your message. Now you are set!
Just test 👷and create!