First, navigate to the campaign where you'd like StackAdapt to be integrated, then click "Integrations" from the menu on the left side of the screen.

Next, either search StackAdapt in the upper right search box, or click the Ads category, then click StackAdapt.

Next, click 'Connect New Account'.

You will then be prompted to enter your StackAdapt API key. If you don't have it already, you'll need to reach out to the StackAdapt support team, and they'll supply you with one.

Once you've added the API key, you can select the account you'd like to connect from your list of available accounts.

Complete the integration set up by clicking Connect. Once done, you'll be able to add a variety of StackAdapt widgets to dashboards and reports.