I am working with Qualtrics workflow in which pulling survey response to Podio using API.

In one scenario, I wanted loop for API call which is based on answer to question.

In workflow itself, there is no option for looping.

I have tried with custom code, with help of JavaScript fetch/XMLHttpRequest function. I was trying to call API in loop. While testing on code itself it is working (attached screenshot), but when actual workflow hit, it is giving error like - fetch/XMLHttpRequest is not defined.

Please find my script below -

    var resData =  ];
	if("~{ch://OCAC_2ffYcEDG3eY39Ut/statusCode}" == 200){

		var projectNumbers = "${q://QID3/ChoiceGroup/SelectedChoicesTextEntry}".split(", ");
		projectNumbers.forEach(function (number, index) {

			var xhttp = new XMLHttpRequest();
			xhttp.open("POST", "https://api.podio.com/item/app/16099995/filter", true);
			xhttp.setRequestHeader("Content-type", "application/json");
			xhttp.setRequestHeader("Accept", "application/json");
			xhttp.setRequestHeader("Authorization", 'OAuth2 '+'~{ch://OCAC_2sRo3vI7iJzI5E9/$.access_token}');
			xhttp.send(JSON.stringify({ "filters": {"project-number":number} }));
			xhttp.onreadystatechange = function() {

				if (this.readyState == 4 && this.status == 200) {
					let data = JSON.parse(this.response);
					if(data && data.filtered){
					    resData.push(data.itemss0].item_id);					    
				    }
					console.log(data);
					console.log(resData);
				}
			};
		});
	}