Request

const res = await fetch("https://api.translate.tomyo.mn/predict", {
  method: "POST",
  body: JSON.stringify({
    text: "Hello my friends",
  }),
  headers: {"Content-Type": "application/json" }
});

console.log(await res.json());

Response

  {
    "Сайн байна уу найзуудаа",
  }