diff --git a/apps/chat/serializers/chat.py b/apps/chat/serializers/chat.py
index 8ba6cdfaa2b..51a05f6029b 100644
--- a/apps/chat/serializers/chat.py
+++ b/apps/chat/serializers/chat.py
@@ -16,6 +16,7 @@
 from django.utils.translation import gettext_lazy as _
 from langchain_core.messages import HumanMessage, AIMessage, SystemMessage
 from rest_framework import serializers
+
 from application.chat_pipeline.pipeline_manage import PipelineManage
 from application.chat_pipeline.step.chat_step.i_chat_step import PostResponseHandler
 from application.chat_pipeline.step.chat_step.impl.base_chat_step import BaseChatStep
@@ -217,6 +218,8 @@ class OpenAIChatSerializer(serializers.Serializer):
     application_id = serializers.UUIDField(required=True, label=_("Application ID"))
     chat_user_id = serializers.CharField(required=True, label=_("Client id"))
     chat_user_type = serializers.CharField(required=True, label=_("Client Type"))
+    ip_address = serializers.CharField(required=False, label=_("IP Address"))
+    source = serializers.JSONField(required=False, label=_("Source"))
 
     @staticmethod
     def get_message(instance):
diff --git a/apps/chat/views/chat.py b/apps/chat/views/chat.py
index 2926b857512..0925e939a65 100644
--- a/apps/chat/views/chat.py
+++ b/apps/chat/views/chat.py
@@ -82,7 +82,8 @@ def post(self, request: Request, application_id: str):
         ip_address = _get_ip_address(request)
         return OpenAIChatSerializer(data={'application_id': application_id, 'chat_user_id': request.auth.chat_user_id,
                                           'chat_user_type': request.auth.chat_user_type,
-                                          'ip_address': ip_address, }).chat(request.data)
+                                          'ip_address': ip_address,
+                                          'source': {"type": ChatSourceChoices.API_CALL.value}}).chat(request.data)
 
 
 class AnonymousAuthentication(APIView):