diff --git a/util/transformer.go b/util/transformer.go
new file mode 100644
index 0000000..b3788a1
--- /dev/null
+++ b/util/transformer.go
@@ -0,0 +1,36 @@
+package util
+
+import (
+	"fmt"
+	"net/url"
+)
+
+func MapToUrlValues(values *url.Values, prefix string, data map[string]any) {
+	keyFormater := "%s"
+
+	if prefix != "" {
+		keyFormater = prefix + "[%s]"
+	}
+
+	for key, value := range data {
+		keyValue := fmt.Sprintf(keyFormater, key)
+
+		switch v := value.(type) {
+		case string:
+			values.Add(keyValue, v)
+		case []string:
+		case []int:
+		case []int32:
+		case []int64:
+		case []any:
+			for _, s := range v {
+				values.Add(keyValue, fmt.Sprintf("%v", s))
+			}
+		case int, int64, float64, bool:
+			values.Add(keyValue, fmt.Sprintf("%v", v))
+		case map[string]any:
+			MapToUrlValues(values, keyValue, v)
+		default:
+		}
+	}
+}