diff --git a/connector-template/test.rs b/connector-template/test.rs
index 5bbf761dea19..7b093ddb6efa 100644
--- a/connector-template/test.rs
+++ b/connector-template/test.rs
@@ -17,6 +17,7 @@ impl utils::Connector for {{project-name | downcase | pascal_case}}Test {
             connector: Box::new(&{{project-name | downcase | pascal_case}}),
             connector_name: types::Connector::{{project-name | downcase | pascal_case}},
             get_token: types::api::GetToken::Connector,
+            merchant_connector_id: None,
         }
     }
 
diff --git a/scripts/add_connector.sh b/scripts/add_connector.sh
index 9fdc57bf3c81..9a30fe9d7573 100755
--- a/scripts/add_connector.sh
+++ b/scripts/add_connector.sh
@@ -45,7 +45,7 @@ cd $SCRIPT/..
 
 # Remove template files if already created for this connector
 rm -rf $conn/$payment_gateway $conn/$payment_gateway.rs
-git checkout $conn.rs $src/types/api.rs $src/configs/settings.rs config/development.toml config/docker_compose.toml config/config.example.toml loadtest/config/development.toml crates/api_models/src/enums.rs $src/core/payments/flows.rs
+git checkout $conn.rs $src/types/api.rs $src/configs/settings.rs config/development.toml config/docker_compose.toml config/config.example.toml loadtest/config/development.toml crates/api_models/src/enums.rs crates/euclid/src/enums.rs crates/api_models/src/routing.rs $src/core/payments/flows.rs $src/core/admin.rs $src/core/payments/routing/transformers.rs $src/types/transformers.rs
 
 # Add enum for this connector in required places
 previous_connector=''
@@ -54,15 +54,21 @@ previous_connector_camelcase="$(tr '[:lower:]' '[:upper:]' <<< ${previous_connec
 sed -i'' -e "s|pub mod $previous_connector;|pub mod $previous_connector;\npub mod ${payment_gateway};|" $conn.rs
 sed -i'' -e "s/};/${payment_gateway}::${payment_gateway_camelcase},\n};/" $conn.rs
 sed -i'' -e "s|$previous_connector_camelcase \(.*\)|$previous_connector_camelcase \1\n\t\t\tenums::Connector::${payment_gateway_camelcase} => Ok(Box::new(\&connector::${payment_gateway_camelcase})),|" $src/types/api.rs
+sed -i'' -e "s|$previous_connector_camelcase \(.*\)|$previous_connector_camelcase \1\n\t\t\tRoutableConnectors::${payment_gateway_camelcase} => euclid_enums::Connector::${payment_gateway_camelcase},|" crates/api_models/src/routing.rs
 sed -i'' -e "s/pub $previous_connector: \(.*\)/pub $previous_connector: \1\n\tpub ${payment_gateway}: ConnectorParams,/" $src/configs/settings.rs
 sed -i'' -e "s|$previous_connector.base_url \(.*\)|$previous_connector.base_url \1\n${payment_gateway}.base_url = \"$base_url\"|" config/development.toml config/docker_compose.toml config/config.example.toml loadtest/config/development.toml
 sed  -r -i'' -e "s/\"$previous_connector\",/\"$previous_connector\",\n    \"${payment_gateway}\",/" config/development.toml config/docker_compose.toml config/config.example.toml loadtest/config/development.toml
 sed -i '' -e "s/\(pub enum Connector {\)/\1\n\t${payment_gateway_camelcase},/" crates/api_models/src/enums.rs
+sed -i '' -e "s/\(pub enum Connector {\)/\1\n\t${payment_gateway_camelcase},/" crates/euclid/src/enums.rs
+sed -i '' -e "s/\(match connector_name {\)/\1\n\t\tapi_enums::Connector::${payment_gateway_camelcase} => {${payment_gateway}::transformers::${payment_gateway_camelcase}AuthType::try_from(val)?;Ok(())}/" $src/core/admin.rs
+sed -i'' -e "s|$previous_connector_camelcase \(.*\)|$previous_connector_camelcase \1\n\t\t\tapi_enums::RoutableConnectors::${payment_gateway_camelcase} => Self::${payment_gateway_camelcase},|" $src/core/payments/routing/transformers.rs
+sed -i'' -e "s|dsl_enums::Connector::$previous_connector_camelcase \(.*\)|dsl_enums::Connector::$previous_connector_camelcase \1\n\t\t\tdsl_enums::Connector::${payment_gateway_camelcase} => Self::${payment_gateway_camelcase},|" $src/types/transformers.rs
+sed -i'' -e "s|api_enums::Connector::$previous_connector_camelcase \(.*\)|api_enums::Connector::$previous_connector_camelcase \1\n\t\t\tapi_enums::Connector::${payment_gateway_camelcase} => Self::${payment_gateway_camelcase},|" $src/types/transformers.rs
 sed -i'' -e "s/\(pub enum RoutableConnectors {\)/\1\n\t${payment_gateway_camelcase},/" crates/api_models/src/enums.rs
 sed -i'' -e "s/^default_imp_for_\(.*\)/default_imp_for_\1\n\tconnector::${payment_gateway_camelcase},/" $src/core/payments/flows.rs
 
 # Remove temporary files created in above step
-rm $conn.rs-e $src/types/api.rs-e $src/configs/settings.rs-e config/development.toml-e config/docker_compose.toml-e config/config.example.toml-e loadtest/config/development.toml-e crates/api_models/src/enums.rs-e $src/core/payments/flows.rs-e
+rm $conn.rs-e $src/types/api.rs-e $src/configs/settings.rs-e config/development.toml-e config/docker_compose.toml-e config/config.example.toml-e loadtest/config/development.toml-e crates/api_models/src/enums.rs-e crates/euclid/src/enums.rs-e crates/api_models/src/routing.rs-e $src/core/payments/flows.rs-e $src/core/admin.rs-e $src/core/payments/routing/transformers.rs-e $src/types/transformers.rs-e
 cd $conn/
 
 # Generate template files for the connector