Posting Messages to Slack using workflow rules
Most of the guides on integrating Slack I have read are based on using Chatter and connecting that to Slack. The use case I have is, like workflow rules triggering email alerts, have those messages instead of coming out as emails they are posted to a Slack Channel that colleagues are subscribed to - Slack is the primary internal communication tool we use. I note you can configure outbound messages on Workflow Rules that require an Endpoint URL - perhaps this is the answer can just need to work out the Endpoint URL to the correct Slack Channel.
Would be good to know if anyone has managed to configure a similar integration?
I did use the guide listed by Priscila and got slack notifications working for that specific use case, basically for opportunity events. It looks like i'll need to learn a bit more about apex and how to modify that apex class for notifications on other standard and custom objects.