diff --git a/item.go b/item.go
index dc7a7ed..4fc5505 100644
--- a/item.go
+++ b/item.go
@@ -8,6 +8,7 @@ import (
 	"net/http"
 	"net/url"
 	"regexp"
+	"strconv"
 )
 
 // Item struct containing data on retrieved items
@@ -181,7 +182,7 @@ func (s *Session) GetModels(user string) ([]Item, error) {
 			itm := obj.(map[string]interface{})
 			iInfo := itm["Item"].(map[string]interface{})
 			iCreator := itm["Creator"].(map[string]interface{})
-			Data = append(Data, Item{"", string(int(iInfo["AssetId"].(float64))), "", string(int(iCreator["Id"].(float64))), iCreator["Name"].(string), "Model", iInfo["Name"].(string), false, true})
+			Data = append(Data, Item{"", strconv.Itoa(int(iInfo["AssetId"].(float64))), "", strconv.Itoa(int(iCreator["Id"].(float64))), iCreator["Name"].(string), "Model", iInfo["Name"].(string), false, true})
 		}
 
 		return Data, nil
diff --git a/message.go b/message.go
index cb15c63..ea2650d 100644
--- a/message.go
+++ b/message.go
@@ -48,10 +48,10 @@ func (s *Session) GetInbox() ([]Message, error) {
 				sender := msg["Sender"].(map[string]interface{})
 
 				message := Message{}
-				message.ID = string(int(msg["Id"].(float64)))
+				message.ID = strconv.Itoa(int(msg["Id"].(float64)))
 				message.Subject = msg["Subject"].(string)
 				message.Body = msg["Body"].(string)
-				message.FromID = string(int(sender["UserId"].(float64)))
+				message.FromID = strconv.Itoa(int(sender["UserId"].(float64)))
 				message.FromName = sender["UserName"].(string)
 				messages = append(messages, message)
 			}