How to create a lists of list

I have to pass a list which have four details to an api.
lets say first_name,Last_name,experience,sex.

now i have to pass 10 students with same details, but without repeating the same code.

Is there a loop method to do that in

I think what you need is “Events->Custom Events->Schedule API Workflow on a List” The API workflow passes the details of a student, and you send it a list of students with this action.