GitHub - willswire/hmmfetch: A simple wrapper around fetch() that adds believable, randomized headers

// Import the library
const hmmfetch = require('hmmfetch');

// Use it like normal fetch
hmmfetch('https://example.com')
  .then(response => response.text())
  .then(data => console.log(data));

hmmfetch('https://example.com', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    // This will override the default accept header
    'accept': 'application/json'
  },
  body: JSON.stringify({ key: 'value' })
})

// Customize the browser profile
hmmfetch('https://example.com', {}, {
  // Use a specific browser profile
  browser: 'firefox',
  
  // Specify OS
  os: 'windows',
  
  // Set language
  language: 'fr-FR,fr;q=0.9'
})

const { generateHeaders } = require('hmmfetch');

// Generate random headers
const headers = generateHeaders();

// Or with specific options
const chromeHeaders = generateHeaders({ 
  browser: 'chrome',
  os: 'mac',
  language: 'en-US,en;q=0.9'
});

console.log(chromeHeaders);