Making http3 call

HTTP3.js

fetch('https://example.com/api', {
  method: 'GET',
  headers: {
    'Accept': 'application/json',
    'Content-Type': 'application/json'
  },
  protocol: 'http3',
})
.then(response => {
  if (!response.ok) {
    throw new Error('Network response was not ok');
  }
  return response.json();
})
.then(data => {
  console.log(data);
})
.catch(error => {
  console.error('There was a problem with the fetch operation:', error);
});