Connecting to Slack is easy, and can get you started within minutes. Here is how to go about it.
Step 1: Goto Hybrid.Chat Dashboard and Create a New Bot
Step 2: After filling all the bot details, you will get an option to Connect to Messengers. Click CONNECT next to Slack
Step 3: Authorize Hybrid.Chat to connect to your Slack Workspace
Step 4: Select the users who will be invited to Slack Chatrooms created by Hybird.Chat. Just start typing and Hybrid.Chat will try to autocomplete the username for you. Once you are done, click CONFIRM.
Step 5: Publish your Bot by clicking CREATE BOT or UPDATE BOT.