I have an object called myObject__c and when I create a new field, I want to get the field's name on runtime in apex. How can we do this?

Hello Everyone. I have integrated google calendar events and now i am working on getting Gmail data of user like, inbox messages, send messages etc. Do anyone have any idea how can i do this using REST API ? 

what should we do if we are getting data through API in controller class and we want to show data on aura page ?  

I have an object called myObject__c and when I create a new field, I want to get the field's name on runtime in apex. How can we do this?

Hi all can someone help me with lightning component.
Actually I want to display the list which is returned from my apex class . Please tell me the solution