Add Extra information to Sale order REST API on Magento 2

I am looking for a Magento 2 developer to add extra information to the Sale order REST API. Specifically, I need to add Payment Information to the API.

Skills and experience required:
– Strong knowledge of Magento 2 and its REST API
– Experience in extending and customizing Magento 2 functionality
– Proficiency in working with GET methods in REST APIs

The developer should be able to utilize existing functionality in Magento 2 to add the required Payment Information to the Sale order REST API. The project does not involve developing custom functionality or using POST or PUT methods.