webapiconfig.cs

////////////

    public class StudentViewModel
    {
        public string name { get; set; }
        public int age { get; set; }
    }




///////TestPostController

 public class TestPostController : ApiController
    {
        public JObject result(StudentViewModel student)
        {
            StudentCrud.AddTolist(student.name, student.age);
            JObject test = new JObject();
            test.Add(StudentCrud.GetStudents());
            return test;
        }
    }