[stannol]

Useless for Germany, since it apparently doesn't have data for states, counties or cities, all of which can (and do) have different public holidays in Germany. I'm sure there's more countries where this means the data is incorrect.

[timclonyy]

CalendarIndex rep here. Thanks for your comment here. We provide the data for all the states and regions for the countries we currently support.

That information is only available via the API, we don't display the respective state and county holidays on the website.

This list here: https://www.calendarindex.com/supported-countries Shows a list of all the countries and states we support.

View the API doc to see how the calls are make: https://www.calendarindex.com/api-documentation

Let me know if this helps or you have other questions.