There is a way to create a "logged in" link for your calendar. This can be helpful if you're interested in adding such a link to a password-protected web page or an embedding the calendar into an intranet web page

The structure of the link would be:

https://www.calendarwiz.com/calendars/calendar.php?crd=yourcalendaridentifier&psw=userpassword&scr=username

- Replace "yourcalendaridentifier" with your unique calendar name.
- Replace "username" with either the user's email address or username.
- Replace "userpassword" with the user's password.

Important note:  be careful when setting the viewing and editing privileges for the username and userpassword.

You may remove the “logout” button on a calendar with automatic login, by inserting the nolog=1& parameter as demonstrated below.

https://www.calendarwiz.com/calendars/calendar.php?nolog=1&crd=yourcalendaridentifier&psw=userpassword&scr=username