So in that case, there are two options: 1) You need to use

getSession

in

getServerSideProps

as per our docs, which would cause refreshing etc.. 2) On the frontend, post sign up / in, you can get the access token payload via

Session.getAccessTokenPayloadSecurely()

function, and then save that in cookies and that will be sent to nextjs. But this has several security + syncing issue. So i would recommend going with method (1). To do that though, you would need to set

cookieDomain

on the backend as shown in the link you had posted earlier.