Hi, there is a way to synchronize external calendar in daypilot , like booking.com or similar via Ical?
You'll need a library that handles iCalendar format to import an ics file.
One of the free libraries available is DDay.iCal. It's used in the export tutorial for exporting the events to ics:
https://code.daypilot.org/68025/asp-net-event-calendar-export-to-icalendar
You can use it to parse ics files as well.