Error 401: "Unauthorized" "invalid oauth token" when requesting user information

Also a request:

<?php
   
    $ch = curl_init('https://api.twitch.tv/kraken/');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array(
        'Authorization: OAuth ' . $the_oauth,
        'Accept: application/vnd.twitchtv.v5+json'
    ));
    
    $result = curl_exec($ch);
    curl_close($ch);

    $result = json_decode($result);

    print_r($result);

Will give you details about the oAuth token (validity etc). (I have a chrome plugin to override/send headers)

For example

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