Step 1 : php artisan make:auth
Step 2 : composer require msppack/laravelapp
Step 3 : Add service provider in config/app.php 
        MspPack\LaravelApp\LaravelAppServiceProvider::class,
Step 4 : add in User model $fillable = [---,'provider','provider_id',---]
Step 5 : php artisan migrate
Step 6 : add key into config/services.php 
		'twitter' => [
	        'client_id' => 'TWITTER_CLIENT_ID',
	        'client_secret' => 'TWITTER_CLIENT_SECRET,
	        'redirect' => 'https://:8000/auth/twitter/callback',
	    ],

replace twitter from redirect url as per your social login like, google,facebook and Add this type array respective social login you want