Moralis limitation

Hi, I want to use Moralis React for just user can sign in so I can get their public address. i don’t want to store any type of data from users. So is there limitations to the use of Morlis server?

you can make you own custom authentication, you ask the user to sign a message and you validate the message server side

you can look at this tutorial (it doesn’t require a Moralis Server):

you will have to do some changes