diff --git a/MVMCore/MVMCore/Models/JSON/JSONHelper.swift b/MVMCore/MVMCore/Models/JSON/JSONHelper.swift
index 857310b..6b4deef 100644
--- a/MVMCore/MVMCore/Models/JSON/JSONHelper.swift
+++ b/MVMCore/MVMCore/Models/JSON/JSONHelper.swift
@@ -53,7 +53,7 @@ extension JSONDictionary  {
         return string
     }
     
-    public func toUrlQueryItems() throws -> [URLQueryItem] {
+    public func toUrlQueryItems(shouldRemoveDefaultEncoding: Bool = false) throws -> [URLQueryItem] {
         var queryItems: [URLQueryItem] = []
         for (key, value) in self {
             var valueString: String
@@ -62,10 +62,11 @@ extension JSONDictionary  {
             } else if let value = value as? JSONArray {
                 valueString = try value.toJSONString()
             } else {
-                guard let baseValueString = String(describing: value.base).removingPercentEncoding else {
-                    throw JSONError.error(message: "query item failed: \(key) value \(value.base)")
+                valueString = String(describing: value.base)
+                if shouldRemoveDefaultEncoding {
+                    guard let encodedValue = valueString.removingPercentEncoding else { throw JSONError.error(message:"query item failed: \(key) value \(value.base)") }
+                    valueString = encodedValue
                 }
-                valueString = baseValueString
             }
             let queryItem = URLQueryItem(name: key, value: valueString)
             queryItems.append(queryItem)