diff --git a/clients.py b/clients.py
index ee0ba2da..09b4f5a2 100644
--- a/clients.py
+++ b/clients.py
@@ -14,6 +14,9 @@
 
 import websockets
 
+headers["User-Agent"] = "kalshi-python-starter-client"
+
+
 class Environment(Enum):
     DEMO = "demo"
     PROD = "prod"
@@ -231,4 +234,4 @@ async def on_error(self, error):
 
     async def on_close(self, close_status_code, close_msg):
         """Callback when WebSocket connection is closed."""
-        print("WebSocket connection closed with code:", close_status_code, "and message:", close_msg)
\ No newline at end of file
+        print("WebSocket connection closed with code:", close_status_code, "and message:", close_msg)