diff --git a/api/system/current.txt b/api/system/current.txt
new file mode 100644
index 0000000..254e879
--- /dev/null
+++ b/api/system/current.txt
@@ -0,0 +1,12 @@
+// Signature format: 4.0
+package pawletos.device.system {
+
+  public class PawletSystem {
+    method public static boolean isEmulator();
+    method public static boolean isRooted();
+    method public static String getCurrentLocale(android.content.Context);
+    method public static boolean isPawletOS();
+    method public static double getPawletSDKVersion();
+  }
+
+}
\ No newline at end of file