Go to Calendly.com and navigate to Event Types to grab a link in one of many possible ways:
Navigate to Form Templates > My Templates and click on the template in question, click 'Customize' then add a new, empty cell where you would like to embed the scheduling link.
If you do not have an empty cell, create one on the template. For more information on editing a Form Template, click here.
Choose 'Calendar App' from Graphical elements:
Be sure 'Calendly' is selected in the dropdown, then paste in the text from Calendly and click 'Create'.
Calendly is now embedded on your Form Template. Please note this will only be interactive within Preview Mode or in an engagement.
Custom Fields
A Calendly link can be created as a Custom Field (Macro) and used as the URL for your Calendar App Element. If the custom field URL is not available or is invalid, the Calendar App field will be hidden in Form Engagements.
Tip:
Calendly will pre-fill the First and Last Name, as well as Email in the scheduling window of the Calendar App if the contact is directly engaged.