diff --git a/crates/api_models/src/payment_methods.rs b/crates/api_models/src/payment_methods.rs
index d26a2deac1..d63d2b085b 100644
--- a/crates/api_models/src/payment_methods.rs
+++ b/crates/api_models/src/payment_methods.rs
@@ -531,7 +531,8 @@ pub struct RequiredFieldInfo {
     #[schema(value_type = FieldType)]
     pub field_type: api_enums::FieldType,
 
-    pub value: Option<String>,
+    #[schema(value_type = Option<String>)]
+    pub value: Option<masking::Secret<String>>,
 }
 
 #[derive(Debug, Clone, serde::Serialize, ToSchema)]
diff --git a/crates/router/src/core/payment_methods/cards.rs b/crates/router/src/core/payment_methods/cards.rs
index 28121ecc80..5a12334c38 100644
--- a/crates/router/src/core/payment_methods/cards.rs
+++ b/crates/router/src/core/payment_methods/cards.rs
@@ -2268,7 +2268,7 @@ pub async fn list_payment_methods(
                                             .as_ref()
                                             .and_then(|r| get_val(key.to_owned(), r));
                                         if let Some(s) = temp {
-                                            val.value = Some(s)
+                                            val.value = Some(s.into())
                                         };
                                     }
                                 }