'https://path/to/hybridauth/examples/example_07/callback.php', 'providers' => [ 'Google' => [ 'enabled' => true, 'keys' => [ 'id' => '...', 'secret' => '...', ], 'scope' => 'email', ], // 'Yahoo' => ['enabled' => true, 'keys' => ['key' => '...', 'secret' => '...']], // 'Facebook' => ['enabled' => true, 'keys' => ['id' => '...', 'secret' => '...']], // 'Twitter' => ['enabled' => true, 'keys' => ['key' => '...', 'secret' => '...']], // 'Instagram' => ['enabled' => true, 'keys' => ['id' => '...', 'secret' => '...']], ], ];