OXID Modul for connecting to REST API

Hi there, I have a REST API built with symfony. This API already works fine and has a frontend accessible via browser. You could give in a customer number for example and it will return all information of this customer from Microsoft Navision, CRM or any other system. My question is if it is easy to develop an oxid module which just needs authentication(X-Auth-Token) to access this api.
The goal is to be able to give in a customer number from the oxid shop and then the API gives by back the information which I can display in the frontend of the shop.