If you have an existing Acquia Optimize account, you can connect it your Acquia Source site. The connection requires you to retrieve the API key and URL from Acquia Optimize and set it up on your Acquia Source site.

Use the following steps to configure Acquia Optimize settings in Acquia Source:

1. Log in to your Acquia Optimize account.
2. Click Admin Settings (gear icon) on the top menu bar.

3. Click API Users in the left menu.

   Add a new API user if needed.

4. Click Action on the same row as an existing API user in the list.
5. Select See API Token.

6. Copy the token.

   Do not close the token window.

7. Access your site in Acquia Source.

8. In the left sidebar, click Configuration > Content authoring > Acquia Optimize settings.
9. In the API key field, paste the API token that you copied from Acquia Optimize.
10. Return to Optimize and close the token window.
11. Copy the corresponding API URL from the list.
12. Return to Acquia Source.
13. In the API key field, paste the API URL that you copied from Acquia Optimize.
14. Choose an Accessibility Guideline from the dropdown.
15. Enable or disable the Debug Mode toggle for debug logging in the JavaScript console.
16. Click Save configuration.