diff --git a/crates/router/src/connector/airwallex/transformers.rs b/crates/router/src/connector/airwallex/transformers.rs
index 938d14cba7..f4757ce340 100644
--- a/crates/router/src/connector/airwallex/transformers.rs
+++ b/crates/router/src/connector/airwallex/transformers.rs
@@ -93,7 +93,9 @@ impl TryFrom<&types::PaymentsAuthorizeRouterData> for AirwallexPaymentsRequest {
                     }));
                 Ok(AirwallexPaymentMethod::Card(AirwallexCard {
                     card: AirwallexCardDetails {
-                        number: ccard.card_number,
+                        number: ccard
+                            .card_number
+                            .map(|card| card.split_whitespace().collect()),
                         expiry_month: ccard.card_exp_month.clone(),
                         expiry_year: ccard.card_exp_year.clone(),
                         cvc: ccard.card_cvc,
diff --git a/crates/router/src/connector/bluesnap.rs b/crates/router/src/connector/bluesnap.rs
index 1f81aff9f7..7731617916 100644
--- a/crates/router/src/connector/bluesnap.rs
+++ b/crates/router/src/connector/bluesnap.rs
@@ -80,25 +80,33 @@ impl ConnectorCommon for Bluesnap {
         res: Response,
     ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
         logger::debug!(bluesnap_error_response=?res);
-        let response: bluesnap::BluesnapErrorResponse = res
+        let response: bluesnap::BluesnapErrors = res
             .response
             .parse_struct("BluesnapErrorResponse")
             .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;
 
-        let response_error_message = response.message.first().map_or(
-            ErrorResponse {
+        let response_error_message = match response {
+            bluesnap::BluesnapErrors::PaymentError(error_res) => error_res.message.first().map_or(
+                ErrorResponse {
+                    status_code: res.status_code,
+                    code: consts::NO_ERROR_CODE.to_string(),
+                    message: consts::NO_ERROR_MESSAGE.to_string(),
+                    reason: None,
+                },
+                |error_response| ErrorResponse {
+                    status_code: res.status_code,
+                    code: error_response.code.clone(),
+                    message: error_response.description.clone(),
+                    reason: None,
+                },
+            ),
+            bluesnap::BluesnapErrors::AuthError(error_res) => ErrorResponse {
                 status_code: res.status_code,
-                code: consts::NO_ERROR_CODE.to_string(),
-                message: consts::NO_ERROR_MESSAGE.to_string(),
+                code: error_res.error_code.clone(),
+                message: error_res.error_description,
                 reason: None,
             },
-            |error_response| ErrorResponse {
-                status_code: res.status_code,
-                code: error_response.code.clone(),
-                message: error_response.description.clone(),
-                reason: None,
-            },
-        );
+        };
         Ok(response_error_message)
     }
 }
diff --git a/crates/router/src/connector/bluesnap/transformers.rs b/crates/router/src/connector/bluesnap/transformers.rs
index 3c12c2de36..709139da78 100644
--- a/crates/router/src/connector/bluesnap/transformers.rs
+++ b/crates/router/src/connector/bluesnap/transformers.rs
@@ -325,8 +325,22 @@ pub struct ErrorDetails {
     pub description: String,
 }
 
-#[derive(Default, Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[derive(Default, Debug, Clone, Deserialize, PartialEq)]
 #[serde(rename_all = "camelCase")]
 pub struct BluesnapErrorResponse {
     pub message: Vec<ErrorDetails>,
 }
+
+#[derive(Default, Debug, Clone, Deserialize, PartialEq)]
+#[serde(rename_all = "camelCase")]
+pub struct BluesnapAuthErrorResponse {
+    pub error_code: String,
+    pub error_description: String,
+}
+
+#[derive(Debug, Clone, Deserialize, PartialEq)]
+#[serde(untagged)]
+pub enum BluesnapErrors {
+    PaymentError(BluesnapErrorResponse),
+    AuthError(BluesnapAuthErrorResponse),
+}