Yext | Adding an appointment URL to your company page
Copy-paste your Agendize URL into the Reservation URL field in Yext. To do so, go to Yext, search for the corresponding location, then Content > Contact, Websites, and Apps > Reservation URL
If your Website URL is long or contains tracking parameters, you can enter a Display URL to be shown in its place in your listings. Clicking it opens your Website URL.
Please note that the Display URL may not be supported by all publishers.