diff --git a/handler/agoradesk_py.py b/handler/agoradesk_py.py
index 87b0752..ad4d776 100644
--- a/handler/agoradesk_py.py
+++ b/handler/agoradesk_py.py
@@ -397,7 +397,7 @@ class AgoraDesk:
         if limit_to_fiat_amounts:
             params["limit_to_fiat_amounts"] = limit_to_fiat_amounts
         if payment_method_details:
-            params["payment_method_details"] = payment_method_details
+            params["payment_method_detail"] = payment_method_details
         if first_time_limit_asset:
             params["first_time_limit_asset"] = first_time_limit_asset
         if require_feedback_score:
@@ -486,7 +486,7 @@ class AgoraDesk:
         if limit_to_fiat_amounts:
             params["limit_to_fiat_amounts"] = limit_to_fiat_amounts
         if payment_method_details:
-            params["payment_method_details"] = payment_method_details
+            params["payment_method_detail"] = payment_method_details
         if first_time_limit_asset:
             params["first_time_limit_asset"] = first_time_limit_asset
         if require_feedback_score: