curl --request POST \
  --url "https://siteadresiniz.example/Files/Controllers/ControllersAll.php?main=Pages&container=PagesUpdateController" \
  --header "X-API-Key: $ZONELY_API_KEY" \
  --form 'editorType=ALAN_DEGERI' \
  --form 'htmlHeaderAlt=ALAN_DEGERI' \
  --form 'htmlGizlilik=ALAN_DEGERI' \
  --form 'htmlKayit=ALAN_DEGERI' \
  --form 'htmlSatis=ALAN_DEGERI' \
  --form 'premiumPage=ALAN_DEGERI' \
  --form 'portfolyo=ALAN_DEGERI' \
  --form 'whois=ALAN_DEGERI' \
  --form 'footerBroadcasts=ALAN_DEGERI' \
  --form 'scriptsHome=ALAN_DEGERI'

const form = new FormData();
form.append('editorType', '<string>');
form.append('htmlHeaderAlt', '<string>');
form.append('htmlGizlilik', '<string>');
form.append('htmlKayit', '<string>');
form.append('htmlSatis', '<string>');
form.append('premiumPage', '<string>');
form.append('portfolyo', '<string>');
form.append('whois', '<string>');
form.append('footerBroadcasts', '<string>');
form.append('scriptsHome', '<string>');

const options = {method: 'POST', headers: {'X-API-Key': '<api-key>'}};

options.body = form;

fetch('https://siteadresiniz.example/Files/Controllers/ControllersAll.php', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));