WPAPI share/sync user database

I am just thinking about if it is possible to share or sync the user database of my Ionic Vue mobile app with an wordpress user database [e. g. via the WPAPI Plugin].

Does someone have experience with that? from how I understand it the WPAPI package is mostly build to connect to your WP via an admin account in order to use wordpress functionalities like posting posts etc. - however what I am looking for is solely the authentication and creating of normal users. is that possible and feasible or is there another package?

if anyone is interested follow this route - it helped me to achieve what I was looking for