If you've set up the proper permissions, you'll be sent a message just like this one:
Streamcord Help Command
From here, you can get links to our website, dashboard, and other relevant sites.
Note: If you see an empty message from Streamcord, you've most likely turned off embeds in your Discord settings. From your Discord app, go to User Settings > Text & Images and turn on "Show website preview info from links pasted into chat."
Type / to view a list of slash commands. This will give you a list of everything that you can do with Streamcord. You can also view the commands list from this page.