Vielen Dank für Deinen Eintrag!

const queryString = window.location.search; const urlParams = new URLSearchParams(queryString); const id = urlParams.get('id'); console.log(id); async function optin() { const response = await fetch('https://api.db-ip.com/v2/free/self'); const data = await response.json(); const ipAdresse = data.ipAddress; const URL = 'https://www.zohoapis.eu/crm/v4/functions/optin__optInFunction/actions/execute?auth_type=apikey&zapikey=1003.5c144d73426bb590deb47e1baa5aa71f.1d66cc859a81fc7f90beefe6a2b5c9ec'; const URL1 = URL + '&id=' + id + '&ipAdresse=' + ipAdresse; console.log(URL1); const settings = { cache: false, dataType: 'jsonp', async: true, crossDomain: true, url: URL1, method: 'POST', headers: { accept: 'application/json', 'Access-Control-Allow-Origin': '*', }, }; const response1 = await $.ajax(settings); console.log(response1); } optin();