Is it possible to change the script to use EUR?

Hi

Trust you are all well.

My currency script no longer works as they changed the api on the site for the rates. I have an api with a key, but the base is set to EUR and I'm in ZAR

Your original script was
Code:
<script>jQuery(function($){function commatize(num){num=Math.ceil(num).toString(10).split("").reverse();var n=num.length,i=-1,newnum=[];while(++i<n){!(i%3)&&i&&newnum.push(",");newnum.push(num[i])}return newnum.reverse().join("")}jQuery.fn.currencyrates=function(rates){var base=this.text().replace(/\D/g,"");this.append(['<span class="usd usdsprite ocurtextsprite">$ ',commatize(base*rates.USD),'</span><br><span class="gbp gbpsprite ocurtextsprite">£ ',commatize(base*rates.GBP),'</span><span class="eur eurosprite ocurtextsprite">€ ',commatize(base*rates.EUR)].join(""))};$.getJSON("http://api.fixer.io/latest?base=ZAR",function(data){$(".divborder.col-md-1 h3:has(span.zar)").each(function(i,z){$(z).currencyrates(data.rates)})})});</script>
http://data.fixer.io/api/latest?acce...R,MXN&format=1

which gives the following:

success true
timestamp 1528194609
base "EUR"
date "2018-06-05"
rates
USD 1.16973
ZAR 14.830536
GBP 0.873718
EUR 1
So is it possible to change the script to use EUR as the base and then work out the other currencies based on the ZAR price??

Thanks in advance

hacutie