this is a sum with delay 2s.

sum.ts

import axiod from "https://deno.land/x/axiod/mod.ts";

export async function handler(a: int, b: int) {
    const { data } = await axiod<{ delay: string }>(
      "https://postman-echo.com/delay/2"
    );
    console.log(data);
    return a+b;
}