diff --git a/src/main/kotlin/ltd/hlaeja/library/deviceRegistry/Identity.kt b/src/main/kotlin/ltd/hlaeja/library/deviceRegistry/Identity.kt
new file mode 100644
index 0000000..d4baba4
--- /dev/null
+++ b/src/main/kotlin/ltd/hlaeja/library/deviceRegistry/Identity.kt
@@ -0,0 +1,12 @@
+package ltd.hlaeja.library.deviceRegistry
+
+import java.util.UUID
+
+object Identity {
+
+    data class Response(
+        val client: UUID,
+        val node: UUID,
+        val device: UUID,
+    )
+}