Send Data from Google Forms to External API or Webhook

script.js

function onFormSubmit(e) {
  var url = "WEBHOOKURL"; //n8n WebHook URL
  var Field1 = ' ';
  var Field2 = ' ';

  var form = FormApp.openById("FORMID"); // Copy the Form ID from the URL
  var formResponses = form.getResponses();

  var formResponse = formResponses[formResponses.length - 1];
  var itemResponses = formResponse.getItemResponses();
  var response1 = itemResponses[0]; // Field Starts from 0 (For Example if Name Text box in Google Form has the ID 0)
  var response2 = itemResponses[1];

  response1 = Field1 + response1.getResponse();
  response2 = Field2 + response2.getResponse();

  var data = {
    "response1": response1,
    "response2": response2
  };
  var options = {
    method: "post",
    headers: {
      "Content-Type": "application/json"
    },
    payload: JSON.stringify(data),
  };
  var response = UrlFetchApp.fetch(url, options);
}

Originally Authored by @mskian for Pushbullet: https://gist.github.com/mskian/96c5385cef64ca99de7994387348e2a6

This is the Customized version of that script.