Can anyone explain how to add the Authorization Header within Guzzle? I can see the code below works for adding the username & password but in my instance I just want to add the Authorization header itself
$client->request('GET', '/get', ['auth' => ['username', 'password']
From the looks of things, you are attempting to use an API key. To obtain your desired effect, simply pass
null in as the username, like below.
$client->request( $method, $url, [ 'auth' = [ null, $api_key ], ] );