Creation structure with transparent Checkout + Pagseguro + Woocommerce [pending]

I created a structure with form taking the woocommerce object to get the data of the cart, I make the sale to the pagseguro through a transparent and accurate checkout now send the return of the transaction to the woocommerce. Would you like to know if I can do this using the woocommerce app?

I was able to solve by adding the return url and reference, eg:

$data["notificationURL"]="https://www.meusite.com.br/wc-api/WC_PagSeguro_Gateway/"; $data["reference"]="PV".$refId;