diff --git a/crates/router/src/connector/airwallex.rs b/crates/router/src/connector/airwallex.rs
index a8d6744870..668fa247cf 100644
--- a/crates/router/src/connector/airwallex.rs
+++ b/crates/router/src/connector/airwallex.rs
@@ -172,14 +172,14 @@ impl ConnectorIntegration<api::AccessTokenAuth, types::AccessTokenRequestData, t
 
 impl
     ConnectorIntegration<
-        api::AuthorizeSessionToken,
-        types::AuthorizeSessionTokenData,
+        api::InitPayment,
+        types::PaymentsAuthorizeData,
         types::PaymentsResponseData,
     > for Airwallex
 {
     fn get_headers(
         &self,
-        req: &types::PaymentsAuthorizeSessionTokenRouterData,
+        req: &types::PaymentsInitRouterData,
         connectors: &settings::Connectors,
     ) -> CustomResult<Vec<(String, String)>, errors::ConnectorError> {
         self.build_headers(req, connectors)
@@ -191,7 +191,7 @@ impl
 
     fn get_url(
         &self,
-        _req: &types::PaymentsAuthorizeSessionTokenRouterData,
+        _req: &types::PaymentsInitRouterData,
         connectors: &settings::Connectors,
     ) -> CustomResult<String, errors::ConnectorError> {
         Ok(format!(
@@ -203,7 +203,7 @@ impl
 
     fn get_request_body(
         &self,
-        req: &types::PaymentsAuthorizeSessionTokenRouterData,
+        req: &types::PaymentsInitRouterData,
     ) -> CustomResult<Option<String>, errors::ConnectorError> {
         let req_obj = airwallex::AirwallexIntentRequest::try_from(req)?;
         let req =
@@ -214,46 +214,24 @@ impl
 
     fn build_request(
         &self,
-        req: &types::PaymentsAuthorizeSessionTokenRouterData,
+        req: &types::PaymentsInitRouterData,
         connectors: &settings::Connectors,
     ) -> CustomResult<Option<services::Request>, errors::ConnectorError> {
         Ok(Some(
             services::RequestBuilder::new()
                 .method(services::Method::Post)
-                .url(&types::PaymentsPreAuthorizeType::get_url(
-                    self, req, connectors,
-                )?)
-                .headers(types::PaymentsPreAuthorizeType::get_headers(
-                    self, req, connectors,
-                )?)
-                .body(types::PaymentsPreAuthorizeType::get_request_body(
-                    self, req,
-                )?)
+                .url(&types::PaymentsInitType::get_url(self, req, connectors)?)
+                .headers(types::PaymentsInitType::get_headers(self, req, connectors)?)
+                .body(types::PaymentsInitType::get_request_body(self, req)?)
                 .build(),
         ))
     }
 
     fn handle_response(
         &self,
-        data: &RouterData<
-            api::AuthorizeSessionToken,
-            types::AuthorizeSessionTokenData,
-            types::PaymentsResponseData,
-        >,
+        data: &types::PaymentsInitRouterData,
         res: Response,
-    ) -> CustomResult<
-        RouterData<
-            api::AuthorizeSessionToken,
-            types::AuthorizeSessionTokenData,
-            types::PaymentsResponseData,
-        >,
-        errors::ConnectorError,
-    >
-    where
-        api::AuthorizeSessionToken: Clone,
-        types::AuthorizeSessionTokenData: Clone,
-        types::PaymentsResponseData: Clone,
-    {
+    ) -> CustomResult<types::PaymentsInitRouterData, errors::ConnectorError> {
         let response: airwallex::AirwallexPaymentsResponse = res
             .response
             .parse_struct("airwallex AirwallexPaymentsResponse")
@@ -289,17 +267,15 @@ impl ConnectorIntegration<api::Authorize, types::PaymentsAuthorizeData, types::P
     ) -> CustomResult<(), errors::ConnectorError> {
         let integ: Box<
             &(dyn ConnectorIntegration<
-                api::AuthorizeSessionToken,
-                types::AuthorizeSessionTokenData,
+                api::InitPayment,
+                types::PaymentsAuthorizeData,
                 types::PaymentsResponseData,
             > + Send
                   + Sync
                   + 'static),
         > = Box::new(&Self);
-        let authorize_data = &types::PaymentsAuthorizeSessionTokenRouterData::from((
-            &router_data,
-            types::AuthorizeSessionTokenData::from(&router_data),
-        ));
+        let authorize_data =
+            &types::PaymentsInitRouterData::from((&router_data, router_data.request.clone()));
         let resp = services::execute_connector_processing_step(
             app_state,
             integ,
diff --git a/crates/router/src/connector/airwallex/transformers.rs b/crates/router/src/connector/airwallex/transformers.rs
index 04d976e897..2bf83e5f07 100644
--- a/crates/router/src/connector/airwallex/transformers.rs
+++ b/crates/router/src/connector/airwallex/transformers.rs
@@ -20,11 +20,9 @@ pub struct AirwallexIntentRequest {
     //ID created in merchant's order system that corresponds to this PaymentIntent.
     merchant_order_id: String,
 }
-impl TryFrom<&types::PaymentsAuthorizeSessionTokenRouterData> for AirwallexIntentRequest {
+impl TryFrom<&types::PaymentsInitRouterData> for AirwallexIntentRequest {
     type Error = error_stack::Report<errors::ConnectorError>;
-    fn try_from(
-        item: &types::PaymentsAuthorizeSessionTokenRouterData,
-    ) -> Result<Self, Self::Error> {
+    fn try_from(item: &types::PaymentsInitRouterData) -> Result<Self, Self::Error> {
         Ok(Self {
             request_id: Uuid::new_v4().to_string(),
             amount: utils::to_currency_base_unit(item.request.amount, item.request.currency)?,
@@ -390,6 +388,5 @@ pub struct AirwallexWebhookObjectResource {
 pub struct AirwallexErrorResponse {
     pub code: String,
     pub message: String,
-    pub details: Option<Vec<String>>,
     pub source: Option<String>,
 }