High experience payments with tokenization through the PayULatam API

I am looking for someone with high experience in payments with tokenization through the PayULatam API, we need to create the program to store some considerations in a .csv file as indicated in the documentation http://developers.payulatam.com/latam/es/docs/integrations /api-integration/tokenization-api.html#multiple-payments-with-tokenization in the part of multiple payments with tokenization, the project already receives a token from payu.