diff --git a/workers/comfyui-json/client.py b/workers/comfyui-json/client.py
index 3d28e03..acdb1f3 100644
--- a/workers/comfyui-json/client.py
+++ b/workers/comfyui-json/client.py
@@ -2,6 +2,7 @@ import logging
 import uuid
 import random
 from urllib.parse import urljoin
+import json
 
 import requests
 
@@ -21,6 +22,41 @@ def call_text2image_workflow(
     endpoint_group_name: str, api_key: str, server_url: str
 ) -> None:
     """Simple Text2Image using the new modifier-based approach"""
+    
+    def make_request(url: str, payload: dict, timeout: int = None, verify=True, context: str = "request"):
+        """Helper function for making requests with consistent error handling"""
+        try:
+            response = requests.post(
+                url,
+                json=payload,
+                timeout=timeout,
+                verify=verify
+            )
+            response.raise_for_status()
+            return response.json()
+            
+        except requests.exceptions.HTTPError as http_err:
+            log.error(f"HTTP error occurred during {context}: {http_err}")
+            log.error(f"Status Code: {response.status_code}")
+            log.error("Response content:", response.text)
+            return None
+        except requests.exceptions.Timeout:
+            log.error(f"Timeout occurred during {context}: {url}")
+            return None
+        except requests.exceptions.ConnectionError:
+            log.error(f"Connection error occurred during {context}: {url}")
+            return None
+        except json.JSONDecodeError as json_err:
+            log.error(f"Failed to decode JSON response during {context}: {json_err}")
+            if 'response' in locals():
+                print("Response content:", response.text)
+            return None
+        except Exception as err:
+            log.error(f"An unexpected error occurred during {context}: {err}")
+            if 'response' in locals():
+                log.error("Response content (if available):", response.text)
+            return None
+    
     WORKER_ENDPOINT = "/generate/sync"
     COST = 100
     
@@ -30,24 +66,30 @@ def call_text2image_workflow(
         "api_key": api_key,
         "cost": COST,
     }
-    response = requests.post(
-        urljoin(server_url, "/route/"),
-        json=route_payload,
+    
+    # First request - get routing information
+    route_response = make_request(
+        url=urljoin(server_url, "/route/"),
+        payload=route_payload,
         timeout=4,
-    )
-    response.raise_for_status()
-    message = response.json()
-    url = message["url"]
-    auth_data = dict(
-        signature=message["signature"],
-        cost=message["cost"],
-        endpoint=message["endpoint"],
-        reqnum=message["reqnum"],
-        url=message["url"],
+        context="route request"
     )
     
-    # Build the new payload structure
-    payload = {
+    if route_response is None:
+        return None
+    
+    # Extract data from route response
+    url = route_response["url"]
+    auth_data = dict(
+        signature=route_response["signature"],
+        cost=route_response["cost"],
+        endpoint=route_response["endpoint"],
+        reqnum=route_response["reqnum"],
+        url=route_response["url"],
+    )
+    
+    # Build the payload for the worker request
+    worker_payload = {
         "input": {
             "request_id": str(uuid.uuid4()),
             "modifier": "Text2Image",
@@ -63,17 +105,19 @@ def call_text2image_workflow(
         "expected_time": 30.0  # Expected 30 seconds on RTX4090
     }
     
-    req_data = dict(payload=payload, auth_data=auth_data)
-    url = urljoin(url, WORKER_ENDPOINT)
-    print(f"url: {url}")
+    req_data = dict(payload=worker_payload, auth_data=auth_data)
+    worker_url = urljoin(url, WORKER_ENDPOINT)
+    print(f"url: {worker_url}")
     
-    response = requests.post(
-        url,
-        json=req_data,
+    # Second request - call the worker endpoint
+    worker_response = make_request(
+        url=worker_url,
+        payload=req_data,
         verify=get_cert_file_path(),
+        context="worker request"
     )
-    response.raise_for_status()
-    print(str(response.json()))
+    
+    return worker_response
 
 
 if __name__ == "__main__":
@@ -85,14 +129,16 @@ if __name__ == "__main__":
         account_api_key=args.api_key,
         instance=args.instance,
     )
+
     if endpoint_api_key:
-        try:
-            call_text2image_workflow(
-                api_key=endpoint_api_key,
-                endpoint_group_name=args.endpoint_group_name,
-                server_url=args.server_url,
-            )
-        except Exception as e:
-            log.error(f"Error during API call: {e}")
+        result = call_text2image_workflow(
+            api_key=endpoint_api_key,
+            endpoint_group_name=args.endpoint_group_name,
+            server_url=args.server_url,
+        )
+        if result is None:
+            log.error("Text2Image workflow failed")
+        else:   
+            print(result)
     else:
         log.error(f"Failed to get API key for endpoint {args.endpoint_group_name}")