This guide shows you how to set up Slack notifications for Tag Monitor and DataLayer Guard, so your team receives real-time alerts for errors and volume warnings directly in Slack.
What will you do?
- Turn on Slack notifications in the Code-Cube.io portal
- Enter your Slack workspace and channel
- Connect the Code-Cube.io app to your Slack workspace
- Add the app to your Slack channel
⏰ Estimated time: 5 - 10 minutes
🔧 Requirements: Access to the Code-Cube.io portal, Slack workspace admin permissions, and an existing Slack channel
- Step 1 – Open the configuration page
- Step 2 – Enter your Slack details
- Step 3 – Connect to Slack
- Step 4 – Add the app to your Slack channel
- Next steps
Step 1 – Open the configuration page
Slack notifications are set up per monitoring tool. To get alerts from both Tag Monitor and DataLayer Guard, follow this guide on each tool's configuration page.
- Tag Monitor: go to the Tag Monitor configuration page and open the Slack notifications step
- DataLayer Guard: go to the DataLayer Guard configuration page and open the Slack notifications step

Step 2 – Enter your Slack details
- Turn on Enable notifications. The configuration fields appear
- Enter your workspace ID: your Slack workspace URL, for example
codecubeio.slack.com - Enter the channel name of the Slack channel where you want to receive notifications



Tip: Many teams use a dedicated channel for alerts. If you want one, create it in Slack before you continue.
Step 3 – Connect to Slack
- Click the authentication bar below the configuration fields. You're redirected to Slack; log in to your workspace if needed
- Review the permissions the Code-Cube.io app requests and authorize it. This lets Code-Cube.io send notifications to your channel
- When you see Authorization successful! Please close this page and go back save the form., close the page
- Go back to the configuration page in the portal and click Save



Important: Save your changes in the portal. Without saving, no notifications are sent to Slack.
Step 4 – Add the app to your Slack channel
- In Slack, open the channel where you want to receive notifications
- Click the channel name at the top to open the channel settings
- Go to the Integrations tab and select Add apps
- Search for the app of the product you're setting up, and click Add:
- Tag Error Monitoring for Tag Monitor
- DataLayer Guard for DataLayer Guard

Still stuck? Email support@code-cube.io.
Next steps
- Add more alert channels: Email alerts setup, Teams integration, Google Chat integration, or WhatsApp integration
Notification types: see which alerts you can receive
What is considered an error?: learn when a tag counts as failed