After you set up your AdRoll/Marketo Connector, confirm it's working with the following steps:
Wait 24 hours after setting up the Connector.
Go to your Marketo Admin page, then search Integrations for Web Services.
Navigate to API Call Information > Requests in the Last 7 Days and click the number on the right.
Your AdRoll/Marketo Connector should be listed. If there are numbers below each date, the integration is working.
If your AdRoll/Marketo Connector is not listed or if all the results are zero, ensure that you: