How to automatically sync notion to google calendar for free?
First, navigate to the settings page of the calendar you would like to embed and click on the “Settings and sharing” tab.
After that, scroll down to the “Access Permissions” heading and make sure you check “Make available to the public” or “Make available for Team” with “See all event details” selected.
Then, scroll to the “Integrate Calendar” and navigate to the URL in the box that says “Public URL to this calendar,” as seen below.
Copy the updated URL, return to Notion, paste that URL and select “Embed.”