async function fetchFact() { const res = await ( await fetch(`https://numbers-api.vercel.app/${numberInput.value}`) ).text(); alert(res); } code example

Example: async function fetchJson

async function getUserAsync(name) 
{
  let response = await fetch(`https://api.github.com/users/${name}`);
  let data = await response.json()
  return data;
}

getUserAsync('yourUsernameHere')
  .then(data => console.log(data));