HashiCorp Cloud Platform
Onboard a Slack data source
HCP Vault Radar allows you to connect to any workspace on Slack and scan for secrets in public channels.
Prerequisites
Permission in Slack to install third-party apps from the marketplace.
Add a Slack Data source
Click Settings/Data Sources.
Select HCP Vault Radar Scan.
Under Team Collaboration, click Slack.

Click Connect to Slack to install the Slack app. This initiates the OAuth flow with Slack.
Select the Slack workspace from the dropdown list and click Allow

HCP Vault Radar displays the message Authenticated to Slack.
Click Next.
Select either All active channels or Select channels to monitor.
The onboarding workflow joins the Slack app to the selected channels. If you have a large number of channels, this process will take several minutes to complete.
Click Finish to start onboarding and scanning the selected channels.