I try to make an API Request to the Github API just for testing. I installed the latest Guzzle Version ( \"guzzle/guzzle\": \"^3.9\" ) on my Laravel 5.1 APP. In my routes
routes
Okay i solved it, stupid mistake by me. I used new Client.
new Client
And it should be of course new GuzzleHttp\Client
new GuzzleHttp\Client
As it is just for testing in my routes.php i did not the Namespace
routes.php
Namespace
Thanks for your help everybody.