Javascript load asynchronous data

[Chikwado]

Good day administrator

How to load asynchronous data from the server.

I have some handy code which is javascript.

I need sample php code to combine it

const getBitcoinPrice = async () => {
const response = await fetch('https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd');
const data = await response.json();
const price = data.bitcoin.usd;
document.getElementById("btcusd").innerHTML = "Bitcoin:  " + "$" + price;
}
getBitcoinPrice();
function delBtc() {
    window.location = "delete.php";
}
</script>

 

 

Thanks in advance.

Edited November 12 by Chikwado