get a folder link and login to temp account

[rstudiocode]

Hello,
I'm a developer and I have some questions about the mega.py library.

-First, I've created a folder and I want to get the sharing link. How can I do ?

-Secondly, I've noticed that when I type m.login() , it creates a temporary account. I can use it as a normal account but how can I get the credentials you relog in to this account after ?

Thank you for answerying