diff --git a/app/api/services/subscription.py b/app/api/services/subscription.py
index 0f750c0..2cd164b 100644
--- a/app/api/services/subscription.py
+++ b/app/api/services/subscription.py
@@ -244,7 +244,8 @@ class SubscriptionService(BaseService):
     def subscription_webhook_start(data):
         try:
             with db.session.begin():
-                for key, value in data.items():
+                json_object = json.loads(data)
+                for key, value in json_object.items():
                     logger.info(f"^^^^^^^^^^  Key: {key}, Value: {value}")