function(ContainerInterface $container) { return new GuzzleHttp\Client([ 'base_uri' => "http://proxy:8080", 'headers' => [ 'Authorization' => [ "Bearer {$container->get('api_key')}" ] ] ]); }, Psr\Http\Message\RequestFactoryInterface::class => function(ContainerInterface $container) { return $container->get(Nyholm\Psr7\Factory\Psr17Factory::class); }, ];