Pass multiple parameters in a POST API without using a DTO class in .Net Core MVC

Question

I have an action on my web project which calls to an API

    [HttpPost]
    public async Task ExpireSurvey(int id)
    {
        var token =         


        

Answer 1

you can do it with a dictionary

Dictionary dict = new Dictionary();
dict["id"] = 1
dict["date"] = DateTime.Now;

JsonConvert.SerializeObject(dict);