Work with two different tokens with JWT & Laravel

I have two differents users (users and hosts). Both work through the API, but with different guards.

'api' => [
  'driver' => 'jwt',
  'provider' => 'users',
],
'host' => [
  'driver' => 'jwt',
  'provider' => 'hosts',
],

All work fine, but the token retrieve with the host guards is valid for api routes. I want to eliminate this behavior, because they are totally different users. The code below is that of the controllers of both the user and the hosts.

class HostController extends Controller
{
    public function login(Request $request)
    {
    $data = $request->validate([
        'email' => 'required|string|email',
        'password' => 'required|string'
    ]);

    if (! $token = auth('host')->attempt($data)) {
        return $this->errorResponse('Unauthorized', 401);
    }

    return $this->showMessage($this->respondWithToken($token));
    } 
}

class UserController extends Controller
{
    public function login(Request $request)
    {
    $data = $request->validate([
        'email' => 'required|string|email',
        'password' => 'required|string'
    ]);

    if (! $token = auth('api')->attempt($data)) {
        return $this->errorResponse('Unauthorized', 401);
    }

    return $this->showMessage($this->respondWithToken($token));
    } 
}

Thanks.

via Chebli Mohamed