How to share google calendar in React app?

Question

React

Hello everyone! The question is purely theoretical. The bottom line is this:
I have a React + TypeScript application.
And there is an idea for functionality in which the user must create his own Google calendar, then give the ID of this calendar to another user or group of people. Those, in turn, would enter this ID in my application, and then I would get Google events from the calendar based on this ID and draw it the way I need. The dilemma is that I couldn't find anything similar. There is developers.google.comwhere you can create a Client ID and API Key and, based on these credits, pull events or create them. But I would like to come up with a simpler solution for the average user. Because ordinary dudes are unlikely to generate keys on a dev service. If you have any ideas - I will be grateful for any help. Beaver to all

Answer 1

Client ID and API Key - uses your app to access google calendars;
It is enough for users to log in (why do they need dev-keys? maybe I didn’t understand the question)