Create Connection in adtribute
Open the adtribute App.
Go to "Connections" and click on "Create Connection".
Search for "Cal.com" and select it.
Name the Connection as you like, e.g. the Account Name.
Now you need to get the API Key from Cal.com.
Retrieve API Key from Cal.com
Login to Cal.com.
Click on "Settings" bottom left.
Navigate to "API Keys" under "Developer".
Click "+Add".
Name it "adtribute".
Select "Never expires".
Click "Save".
Click the "Copy" button to copy the API Key.
Paste the Key into the Access Token field in adtribute.
Complete Connection
After you have pasted the API Key, just click on "Next". It will load for a short bit and tell you on the bottom right if the Connection was successful and show up within your Connections.
Note: Every new booking page you create will receive a hidden field called "Adtribute Identifier" which helps us identify users.