$response = $client->get('http://localhost:8080/Extranet/login',
        [
            'auth' => [
                'nobili.andrea@gmail.com',
                'pswd'
            ]
        ]);

    $dettagliLogin = json_decode($response->getBody());

    Log::info('response: '.(json_encode($dettagliLogin)));

$response = $client->get('http://localhost:8080/Extranet/login',
        [
            'auth' => [
                //'nobili.andrea@gmail.com',
                //'pswd'
                $credentials['email'] . ','
                .$credentials['password']
            ]
        ]);

    $dettagliLogin = json_decode($response->getBody());

    Log::info('response: '.(json_encode($dettagliLogin)));

'nobili.andrea@gmail.com',
'pswd'