Importing Events from Calendar URL

Hello Folks,

I'm looking to import events from a third party URL currently connected to Google Calendar.

Is there a way for me to:
(1) Extract the events from the URL.
(2) Dump them back into Google Calendar.

I'm considering taking the events and hosting them on my domain under a specific URL. What do you think?

Why the effort? The current Calendar URL host is going down in a matter of weeks.

I'm open to your suggestions and ideas.

Thank you all.