How to find the Slack Workspace ID's?

Enterprise Grid admins can locate the "T" identifiers for individual workspaces using the following methods:

1. Admin Dashboard (Slack Enterprise Grid Admin Center)

1. Go to the Slack Admin Center.
2. Click on Workspaces in the left-hand menu.
3. Select a specific workspace from the list.
4. The "T" workspace identifier is often visible in the URL of the workspace settings page:
   https://admin.slack.com/workspaces/TXXXXXXXXX

2. API Method (Recommended)

If the admin has API access, they can retrieve all workspace IDs programmatically using the Slack API.

Steps:

1. Use the Enterprise Grid API endpoint.
2. Call the enterprise.grid.workspaces.list API method.

Example Request:

curl -X POST -H "Authorization: Bearer xoxp-XXXXXXXXXXXX" \
     -H "Content-Type: application/json" \
     https://slack.com/api/enterprise.grid.workspaces.list

This API response will return a list of workspaces under the Enterprise Grid, including their "T" identifiers.

3. Browser Developer Tools (Quick Manual Method)

1. Open Slack in a web browser.
2. Navigate to a workspace settings page.
3. Open Developer Tools:
   • Press F12 or Ctrl + Shift + I (Windows/Linux)
   • Press Cmd + Option + I (Mac)
4. Go to the Network tab and look for API requests.
5. Find responses that include the team_id (formatted as TXXXXXXXXX).

Using these methods, admins can efficiently retrieve workspace identifiers for management and API integrations.