Laravel Passport Vuejs where to store save the bearer token

I am trying to understand how bearer works. I have installed Laravel with Passport and works fine with Postman. So if i post Header with accept and authorisation i am getting the result.

So if i store this bearer token in VUEX, is this save. Can it be used from other servers? So if anybody has this token, can it be used from Postmen as well?

via Chebli Mohamed