Nodejs test cases for api

I'm looking for a freelancer with experience writing Nodejs test cases to test an API I'm developing. The API will primarily focus on user authentication, so it is important that the tests written are comprehensive enough to verify that it is working properly and securely. I do not have any specific testing framework preference, so I welcome all suggestions on the best option for this project. The test coverage should cover the majority of the functionalities in the API, but not necessarily every single one.