I have to generate google meet url automatically in React.js

Hello, everybody.

I was building a small web application(React) which provides google meet url automatically when press a button.
I tried using google-meet-api npm package but it occurs dependency errors and I also faced new problem.
That is parameters for google meet api.

https://www.npmjs.com/package/google-meet-api

There are three main parameters(ClientId, ClientSecret, refreshToken)

But I don't know, how to get it exactly.
Please help me to fix those two issues.

Thanks