You can easily integrate Floodgate with Slack and send notifications to a Slack channel about changes which are made to your flags.
Create a new Incoming Webhook in Slack by following the instructions here.
Navigate to Account Settings page from the main navigation menu.
Select Integrations from the sub menu.
Click Configure Integration under Slack.
Enter the URL you copied from above into the Incoming Webhook URL textbox.
Click Enable Integration switch to enable this integration.
Click Save to complete the integration with Slack setup.