I'm fairly new to Swift and also very new to JSON and REST. I'm trying to make an app where a User can login and it will show their query center and files on their accounts. This app is heavily dependent APIs. I'm not sure how I would validated the username and password. All of the usernames and Passwords are saved on a company server and they are also using AWS for their web service.
If someone could show me an example in swift of how to get data with authentication or point me in the right direction that would be great. Thanks!