title: Using fetch in a loop in code by zapier
body: <p>I want to do 3 different api call from my zapier code, get their returns in variables and merge them. I can't figure out how to do that. It will be like:</p>
  
  <pre><code>var urls = [apiUrl1, apiUrl2, apiUrl3];
  var output = [];
  
  for ( i = 0; i &lt; urls.length; i++ ) {
      output[i] = fetch( urls[i] );
  }
  </code></pre>
  
  <p>This is an example code. I can't get response to output, it gets only a blank object {}. What will be the procedure to save the fetch return values in the output array?</p>