Bitcoin Price Free API- FinancialModelingPrep

 document.addEventListener('DOMContentLoaded', () => {
   getRequest(
     '',
     drawOutput
   );

   function drawOutput(responseText) {
     let resp = JSON.parse(responseText).financials;
     let financials = resp;
     let $table = document.createElement("table");
     $table.className += " table";

     var elements = document.querySelectorAll('.stock-name')[0];

     let $head = document.createElement("thead");
     let $body = document.createElement("tbody");

     let $lineHader = document.createElement("tr");

  /*    let $elefirst = document.createElement("th");
     $elefirst.textContent = 'Fiscal';
     $lineHader.appendChild($elefirst); */

     for (let i = 0; i < financials.length; i++) {
       let financial = financials[i];
       let $line = document.createElement("tr");


       for (var key in financial) {
         if (i === 0 && financial.hasOwnProperty(key)) {
           let $ele = document.createElement("th");
           $ele.textContent = key;
           $lineHader.appendChild($ele);
         }
       }

       $head.appendChild($lineHader);
       $table.appendChild($head);
       var z = 0;
       for (var key2 in financial) {
         if (financial.hasOwnProperty(key2)) {
        /*    if (z === 0) {
             let title = Object.keys(resp)[i];
             let $eleTile = document.createElement("td");
             $eleTile.textContent = title;
             $line.appendChild($eleTile);
           } */
           let $eletd = document.createElement("td");
           if (z === 0) {
           	$eletd.textContent = financial[key2];
           } else {
             $eletd.textContent = financial[key2];
           }
           $line.appendChild($eletd);
         }
         z++;
       }
       $body.appendChild($line)

       $table.appendChild($body);

     }

     document.body.appendChild($table);
   }

   function getRequest(url, success) {
     var req = false;
     try {
       req = new XMLHttpRequest();
     } catch (e) {
       try {
         req = new ActiveXObject("Msxml2.XMLHTTP");
       } catch (e) {
         try {
           req = new ActiveXObject("Microsoft.XMLHTTP");
         } catch (e) {
           return false;
         }
       }
     }
     if (!req) return false;
     if (typeof success != 'function') success = function() {};
     req.onreadystatechange = function() {
       if (req.readyState == 4) {
         if (req.status === 200) {
           success(req.responseText)
         }
       }
     }
     req.open("GET", url, true);
     req.send(null);
     return req;
   }
 })