Uzun sayıları , ile ayırmak için bunu kullanabilirsiniz:
<html>
<body>
<div class="div-block-3">
<div class="text-block-2"><span class="currency-title">USD</span> <span class="currency-symbol">$</span><strong id="ETHUSDT" class="rates"></strong></div>
</div>
<script>
function load() {
var url_base = "https://api.binance.com/api/v3/ticker/price?symbol="
var elements = document.getElementsByClassName('rates');
for (var i = 0; i < elements.length; i++) {
var id = elements[i].id;
var url = url_base + id;
var ourRequest = new XMLHttpRequest();
ourRequest.open('GET', url, true);
ourRequest.onload = function () {
console.log(this.responseText);
var obj = JSON.parse(this.responseText);
document.getElementById( obj.symbol ).innerHTML = parseInt(obj.price).toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
};
ourRequest.send();
}
}
window.onload = load;
</script>
</body>