authentication - JSON Web Token (JWT) - one account multiple users -

if i'm using jwt authenticate users access api, possible create 1 "generic" account many users use? way, users don't have "real" account, given generic account credentials in order access api. possible? because, i'm wondering, jwt, if 1 users log in, invalidate other user token?

if approach not work, recommend?

the reason: want app communicate server, if user doesn't have account created. not keep "door" open, hence add kind of authentication people using app don't have account. suggestions?

create accounts connected accountgroups. way able create temporary accounts having less permissions example. , multiple clients able access same data , same time.

so payload owned accountgroup, client authenticates (maybe temporary) account , gets authorization via accountgroup.