View difference between Paste ID: WiXfFwWR and Qc1UbmQr

-Original script:
+
-function GetItemSellValue(itemID) {
+
   var jsonData = UrlFetchApp.fetch(myUrl);
-  var jsonData = UrlFetchApp.fetch(myUrl);
+
   return jsonObject;
-  var jsonObject = JSON.parse(jsonString).result;
+
-  var adjustedValue = (jsonObject.min_sale_unit_price / 100);
+
-  return adjustedValue;
+function GetItemSellValue(jsonObject) {
       var adjustedValue = (jsonObject.min_sale_unit_price / 100);
       return adjustedValue;
 }
 
-Separate connections:
+function SalePriceChangedLastHour(jsonObject) {
       var adjustedValue = (jsonObject.sale_price_change_last_hour / 100);
       return adjustedValue;
 }
 
 function GetItemBuyValue(jsonObject) {
       var adjustedValue = (jsonObject.max_offer_unit_price / 100);
       return adjustedValue;
-function GetItemExchangeValue(jsonObject) {
+
-  return(jsonObject.min_sale_unit_price / 100)
+
 function OfferPriceChangedLastHour(jsonObject) {
       var adjustedValue = (jsonObject.offer_price_change_last_hour / 100);
       return adjustedValue;
 }
-GW2 v2 API:
+
-function Test(itemID) {
+// functions call example for prices of Glob of Ectoplasm:
-  var myUrl = "https://api.guildwars2.com/v2/commerce/exchange" + escape(itemID);
+
-  var jsonData = UrlFetchApp.fetch(myUrl);
+//get all information about that item (a single HTTP request is made) and save them in a variable
 var ecto = GetItem(19721);
-  var jsonObject = JSON.parse(jsonString).result;
+
-  var adjustedValue = (jsonObject.exchange /100);
+//get adjusted values passing already downloaded object info to adjusting functions
-  return adjustedValue;
+var sell=GetItemSellValue(ecto);
-}
+var sall_changed=SalePriceChangedLastHour(ecto);
 var buy=GetItemBuyValue(ecto);
 var buy_changed=OfferPriceChangedLastHour(ecto);