diff --git a/crates/router/src/connector/payeezy/transformers.rs b/crates/router/src/connector/payeezy/transformers.rs
index 90b4b0b0bb..6d5d6db9dc 100644
--- a/crates/router/src/connector/payeezy/transformers.rs
+++ b/crates/router/src/connector/payeezy/transformers.rs
@@ -1,7 +1,7 @@
 use cards::CardNumber;
 use common_utils::ext_traits::Encode;
 use error_stack::ResultExt;
-use masking::Secret;
+use masking::{ExposeInterface, Secret};
 use serde::{Deserialize, Serialize};
 
 use crate::{
@@ -108,7 +108,7 @@ pub struct StoredCredentials {
     pub sequence: Sequence,
     pub initiator: Initiator,
     pub is_scheduled: bool,
-    pub cardbrand_original_transaction_id: Option<String>,
+    pub cardbrand_original_transaction_id: Option<Secret<String>>,
 }
 
 #[derive(Debug, Serialize, Deserialize)]
@@ -203,7 +203,7 @@ fn get_transaction_type_and_stored_creds(
                     },
                     is_scheduled: true,
                     // In case of first mandate payment connector_mandate_id would be None, otherwise holds some value
-                    cardbrand_original_transaction_id: connector_mandate_id,
+                    cardbrand_original_transaction_id: connector_mandate_id.map(Secret::new),
                 }),
             )
         } else {
@@ -329,7 +329,7 @@ pub struct PayeezyPaymentsResponse {
 
 #[derive(Debug, Deserialize, Serialize)]
 pub struct PaymentsStoredCredentials {
-    cardbrand_original_transaction_id: String,
+    cardbrand_original_transaction_id: Secret<String>,
 }
 
 #[derive(Debug, Serialize)]
@@ -416,7 +416,7 @@ impl<F, T>
             .stored_credentials
             .map(|credentials| credentials.cardbrand_original_transaction_id)
             .map(|id| types::MandateReference {
-                connector_mandate_id: Some(id),
+                connector_mandate_id: Some(id.expose()),
                 payment_method_id: None,
             });
         let status = enums::AttemptStatus::foreign_from((
diff --git a/crates/router/src/connector/payme/transformers.rs b/crates/router/src/connector/payme/transformers.rs
index ee0d52bae5..fd638f5b60 100644
--- a/crates/router/src/connector/payme/transformers.rs
+++ b/crates/router/src/connector/payme/transformers.rs
@@ -84,7 +84,7 @@ pub struct Pay3dsRequest {
     buyer_email: pii::Email,
     buyer_key: String,
     payme_sale_id: String,
-    meta_data_jwt: String,
+    meta_data_jwt: Secret<String>,
 }
 
 #[derive(Debug, Serialize)]
@@ -122,7 +122,7 @@ pub struct CaptureBuyerRequest {
 
 #[derive(Debug, Deserialize, Serialize)]
 pub struct CaptureBuyerResponse {
-    buyer_key: String,
+    buyer_key: Secret<String>,
 }
 
 #[derive(Debug, Serialize)]
@@ -719,7 +719,7 @@ impl TryFrom<&types::PaymentsCompleteAuthorizeRouterData> for Pay3dsRequest {
                     buyer_key,
                     buyer_name,
                     payme_sale_id,
-                    meta_data_jwt: jwt_data.meta_data,
+                    meta_data_jwt: Secret::new(jwt_data.meta_data),
                 })
             }
             Some(api::PaymentMethodData::CardRedirect(_))
@@ -902,10 +902,10 @@ impl<F, T>
     ) -> Result<Self, Self::Error> {
         Ok(Self {
             payment_method_token: Some(types::PaymentMethodToken::Token(
-                item.response.buyer_key.clone(),
+                item.response.buyer_key.clone().expose(),
             )),
             response: Ok(types::PaymentsResponseData::TokenizationResponse {
-                token: item.response.buyer_key,
+                token: item.response.buyer_key.expose(),
             }),
             ..item.data
         })