Auth::guard('admin')->attempt($credentials) is not working about passport-multiauth HOT 1 CLOSED

Hi Nicolas,
I think that the login with Auth::attempt($credentials) is just authentication with session.
In the first comment of the issue has the answer:

Yes attempt() doesn't work with token guards, only Guards that implement StatefulGuard

To stateless auth using laravel passport you should send a request to oauth/token route passing you user credentials to get the access token. Ex.:

POST /oauth/token HTTP/1.1
Host: localhost
Accept: application/json, text/plain, */*
Content-Type: application/json;charset=UTF-8
Cache-Control: no-cache

{
    "username":"[email protected]",
    "password":"password",
    "grant_type" : "password",
    "client_id": "client-id",
    "client_secret" : "client-secret",
}

And this package add capabilities for you pass the param provider for request above and retrieve token to an specific model (User, Admin, Customer, etc.).

Maybe you may want to create a token manually. In the answer for issue #32 has an example how to do this.

Regards,
Samuel Martins

from passport-multiauth.