laravel 5.5 login via google gives Client error
Go to https://console.cloud.google.com/apis and enable Google+ api.
Took me 3 hours to find out that Google Cloud does not automatically enable the api for you when you create OAuth service.
Remember you have to register your google app within googles service as well. That error if I remember correctly is simply telling you that you aren't allowed to use google services.
I am not super sure if this steps are up to date, but it shouldn't be that different: https://itsolutionstuff.com/post/laravel-5-google-oauth-authentication-using-socialite-packageexample.html
First Open your Google Console Account from Here : console.developers.google.com
Select your project.After this you have to click on google+ API detail page.Now we can enable API.