fb

var re = new RegExp("EAA[a-zA-Z0-9]*");

var m = document.documentElement.innerHTML.match(re);

var atoken = m[0];

re = new RegExp('act=(\\d+)');

m = window.location.href.match(re);

var accId=m[1];

var resp=await fetch("https://graph.facebook.com/v11.0/act_"+accId+"?fields=name,amount_spent,spend_cap,balance,currency,adspaymentcycle&access_token=" + atoken, {

"method": "GET"

})

var data=await resp.text();

var json=JSON.parse(data);

alert(`Аккаунт: ${json["name"]} Порог биллинга: ${json["adspaymentcycle"]["data"][0]["threshold_amount"]/100} ${json["currency"]}`);