title: Steam web API getting CS:GO inventory
body: <p>Alright, so I have been looking for this all over the internet, and what I have found out is that when you want to get someones steam inventory you use this:</p>
  
  <pre><code>http://api.steampowered.com/IEconItems_{appid}/GetPlayerItems/v0001/?key={apikey}&amp;steamid={steamid}&amp;format=json
  </code></pre>
  
  <p>But the problem is that when I do that for CS:GO (appid: <code>730</code>), I just get an empty response back, even though the user has items in their inventory.</p>