Click on the settings icon from the top menu. After that, click on the API key menu item.
Copy your API key.
Get back to your integration page and click on the “New Integration” button. A modal will popup. You have to select Moosend as your service, give a name for your integration, and paste your API key. Check the screenshot given below:
Now, get back to Moosend and click on the “Mailing Lists” from the left side menu.
Now, select your mailing list from the “Mailing Lists” page.
Copy your “Mailing List ID” from the top-right side.
Move back to the “RetargetKit integration” page and paste your mailing list ID. After that, press the save button.
Now, it’s time to enable Moosend syncing. Navigate to Leads page by click Leads from the top menu.
Click on the sync icon.
Select your Moosend integration and Enable syncing. That’s it.