To integrate with ConvertKit, simply follow the steps below.

1. Go to "My Account > Autoresponders > Connect New Autoresponder" in your OL account.

2. Select ConvertKit from the drop-down menu for Autoresponder System.

3. Open a new browser and login to your ConvertKit account.

4. At the top of the navigation bar in your ConvertKit dashboard, click on "Account"

5. Copy the "API Keys" and paste it in the API Key section within OptinLabs.