You need to replace xuid with your actual xbox profile user id.
Additionally replace InsertAuthCodeHere with your API auth code.
You can find both on your xboxapi account profile after logging into xbox live.
See: https://xboxapi.com/v2/2533274813081462/xboxonegames
Update - Guzzle
I was able to get it working with Guzzle, works with http or https
require __DIR__ . '/vendor/autoload.php';
require_once __DIR__ . '/config.php'; //defines XboxAPI_Key
$gamertag = isset($_GET['gamertag']) ? urldecode($_GET['gamertag']) : 'Major Nelson';
$url = 'http://xboxapi.com/v2/xuid/' . rawurlencode($gamertag);
$guzzle = new GuzzleHttp\Client();
$response = $guzzle->get($url, [
'headers' => [
'X-Auth' => XboxAPI_Key,
'Content-Type' => 'application/json'
],
]);
echo $response->getBody(); //2584878536129841
Update 2 - cURL
The issue is related to validating the SSL certificate via CURLOPT_SSL_VERIFYPEER => false and the redirect from http://www. to https:// occurring which is enabled with CURLOPT_FOLLOWLOCATION => true
require_once __DIR__ . '/config.php';
$gamertag = isset($_GET['gamertag']) ? urldecode($_GET['gamertag']) : 'Major Nelson';
$url = 'http://www.xboxapi.com/v2/xuid/' . rawurlencode($gamertag);
/**
* proper url for no redirects
* $url = 'https://xboxapi.com/v2/xuid/' . rawurlencode($gamertag);
*/
$options = [
CURLOPT_RETURNTRANSFER => true, // return variable
CURLOPT_FOLLOWLOCATION => true, // follow redirects
CURLOPT_AUTOREFERER => true, // set referrer on redirect
CURLOPT_SSL_VERIFYPEER => false, //do not verify SSL cert
CURLOPT_HTTPHEADER => [
'X-Auth: ' . XboxAPI_Key
]
];
$ch = curl_init($url);
curl_setopt_array($ch, $options);
$content = curl_exec($ch);
echo $content; //2584878536129841