code: function getUserProfile(key, steamID, callback) {
    var steam = new SteamWebAPI({ apiKey: key, format: 'json' });
  
    steam.getPlayerSummaries({
      steamids: [ steamID ],
      callback: function(err, result) {
        if(err) {
          return callback(err);
        }
  
        var profile = {
          provider: 'steam',
          _json: result.response.players[0],
          id: result.response.players[0].steamid,
          displayName: result.response.players[0].personaname,
          photos: [{
            value: result.response.players[0].avatar
          }, {
            value: result.response.players[0].avatarmedium
          }, {
            value: result.response.players[0].avatarfull
          }]
        };
  
        callback(null, profile);
      }
    });
  }
docs: Retrieve user's Steam profile information.
  
  @param  {String} key     Steam WebAPI key.
  @param  {String} steamID SteamID64.
  @return {Object}         User's Steam profile.