Example App Scripts Google Form, Sending All response to Whatsapp

script.js

function onFormSubmit(e) {
  record_array = []
​
  var form = FormApp.openById('1mYTARCa3_WEQU2YqWVjtp5tAlvGv4KW2bixxx'); // Form ID
  var formResponses = form.getResponses();
  var formCount = formResponses.length;
​
  var formResponse = formResponses[formCount - 1];
  var itemResponses = formResponse.getItemResponses();
​
  var resultString = '';
​
  for (var j = 0; j < itemResponses.length; j++) {
    var itemResponse = itemResponses[j];
    var title = itemResponse.getItem().getTitle();
    var answer = itemResponse.getResponse();
​
    record_array.push(answer);
    resultString += title + ': ' + answer + '\n';
    
  }  
​
  Logger.log(resultString)
​
  // Send the resultString to an external API
  var apiUrl = 'https://apiservice.com/v1/wa/send'; // Replace with your API endpoint
  var options = {
    'method': 'post',
    'contentType': 'application/json',
    'payload': JSON.stringify({ message: resultString, phone: "628XX250XXXX" })
  };
​
  try {
    var response = UrlFetchApp.fetch(apiUrl, options);
    Logger.log('Response Code: ' + response.getResponseCode());
    Logger.log('Response Body: ' + response.getContentText());
  } catch (error) {
    Logger.log('Error: ' + error.message);
  }
}