diff --git a/src/naliiabot/bot/agent/agent.py b/src/naliiabot/bot/agent/agent.py
index 1d3c55d..9d19a9a 100644
--- a/src/naliiabot/bot/agent/agent.py
+++ b/src/naliiabot/bot/agent/agent.py
@@ -6,6 +6,7 @@ from langchain_core.runnables import RunnableConfig
 from typing import Literal, Callable, Any, Union
 from .schemas import MessagesState
 from dataclasses import dataclass
+import json
 
 
 @dataclass
@@ -134,10 +135,12 @@ class Agent:
         """Construye el grafo de estado completo."""
         agent_builder = StateGraph(MessagesState)
 
+        agent_builder.add_node("identify_customer", self._identify_customer_node)
         agent_builder.add_node("llm_call", self._llm_call_node)
         agent_builder.add_node("tool_node", self._tool_node)
 
-        agent_builder.add_edge(START, "llm_call")
+        agent_builder.add_edge(START, "identify_customer")
+        agent_builder.add_edge("identify_customer", "llm_call")
         agent_builder.add_conditional_edges(
             "llm_call", self._should_continue, {"tool_node": "tool_node", END: END}
         )
@@ -145,6 +148,45 @@ class Agent:
 
         return agent_builder
 
+    def _identify_customer_node(self, state: MessagesState) -> dict:
+        """
+        Nodo de identificación del cliente.
+        Busca el cliente por teléfono y actualiza el estado.
+        """
+        from ..logger import logger
+
+        customer_phone = state.get("customer_phone", "")
+        if not customer_phone:
+            return {"customer_name": "Cliente Anónimo", "customer_id": 0}
+
+        find_customer_tool = self._tools_by_name.get("find_customer_by_identifier")
+        if not find_customer_tool:
+            logger.warning("Tool find_customer_by_identifier not found")
+            return {"customer_name": "Cliente Final", "customer_id": 0}
+
+        try:
+            result = find_customer_tool.invoke({"identifier": customer_phone})
+            customer_data = json.loads(result) if result else {}
+
+            if isinstance(customer_data, list):
+                customer_data = customer_data[0] if customer_data else {}
+
+            if customer_data and customer_data.get("id"):
+                customer_name = customer_data.get("party", {}).get(
+                    "name", "Cliente Final"
+                )
+                customer_id = customer_data.get("id", 0)
+                logger.info(
+                    f"Cliente identificado: {customer_name} (ID: {customer_id})"
+                )
+                return {"customer_name": customer_name, "customer_id": customer_id}
+            else:
+                logger.info(f"Cliente no encontrado para teléfono: {customer_phone}")
+                return {"customer_name": "Cliente Nuevo", "customer_id": 0}
+        except Exception as e:
+            logger.error(f"Error identificando cliente: {e}")
+            return {"customer_name": "Cliente Final", "customer_id": 0}
+
     def _llm_call_node(self, state: MessagesState) -> dict:
         """
         Nodo LLM: Decide siguiente acción o responde.
diff --git a/src/naliiabotapi/api/v1/webhooks/chat_hook.py b/src/naliiabotapi/api/v1/webhooks/chat_hook.py
index eb07e90..d12638c 100644
--- a/src/naliiabotapi/api/v1/webhooks/chat_hook.py
+++ b/src/naliiabotapi/api/v1/webhooks/chat_hook.py
@@ -3,15 +3,12 @@ from langchain.messages import HumanMessage
 from ...dependencies import get_agent
 from ....logger import logger
 from ....schemes.chat_schemes import SendMessageScheme
-from naliiabot.bot.tools.naliia_tools import NaliiaTools
 import httpx
 import json
 
 
 router = APIRouter()
 
-_TOOLS = NaliiaTools()
-
 
 async def send_whatsapp_message(request_data: SendMessageScheme):
     """
@@ -78,29 +75,6 @@ async def webhook_chat(request: Request, agent=Depends(get_agent)):
         existing_state = await agent.checkpointer.aget(config)
         if existing_state is None:
             initial_state["customer_phone"] = customer_phone
-
-            find_customer_tool = _TOOLS.find_customer_by_identifier
-            customer_result = await find_customer_tool.ainvoke(
-                {"identifier": customer_phone}
-            )
-
-            try:
-                customer_data = json.loads(customer_result)
-                if isinstance(customer_data, list):
-                    customer_data = customer_data[0] if customer_data else {}
-                if customer_data and customer_data.get("id"):
-                    initial_state["customer_name"] = customer_data.get("party.", {}).get("name", "Cliente Final")
-                    initial_state["customer_id"] = customer_data.get("id", 0)
-                    logger.info(
-                        f"Cliente registrado encontrado: {initial_state["customer_name"]} (ID: {initial_state["customer_id"]})"
-                    )
-                else:
-                    logger.info(
-                        f"Cliente no encontrado para el teléfono: {customer_phone}"
-                    )
-            except (json.JSONDecodeError, AttributeError) as e:
-                logger.error(f"Error al parsear datos del cliente: {e}")
-
             logger.info(f"Nueva conversación iniciada con cliente: {customer_phone}")
 
         agent_response = await agent.ainvoke(initial_state, config=config)