How to Send WhatsApp Messages from Google Sheets using the WhatsApp API

Learn how to use the WhatsApp API to send personalized messages from Google Sheets to your WhatsApp contacts.

WhatsApp with Google Sheets

This tutorial describes how you can use the new WhatsApp API with Google Apps Script to send WhatsApp messages from Google Sheets. The same approach would also work for sending WhatsApp messages from Google Forms when new form submissions are received.

Step 1: Create a WhatsApp App

Go to and click the Create App button to create a new app that we’ll use for sending WhatsApp messages.

Facebook WhatsApp App

Select Business as the app type.

Give your app a descriptive name (do not use any Facebook trademarks like WhatsApp or Facebook in the app name) and click the Create App button to create the app.

WhatsApp App Name

Once the app has been created, click the WhatsApp button on the next screen to add WhatsApp sending capabilities to your app.

On the next screen, you will be required to link your WhatsApp app to your Facebook business account. You will also have the option to create a new business account if you don’t have one yet.

Add WhatsApp App

Step 2: Add Recipient’s phone number

Facebook will provide you with a test WhatsApp phone number that will be default sending address of your app. For recipients, you’ll have the option to add a maximum of 5 phone numbers during the development phase without having to make any payment.

Your WhatsApp app will provide you with a temporary access token that will be valid for 23 hours. Make a note of this token as we’ll need it in a later step.

WhatsApp Phone Number

Next, click the Recipient Phone Number dropdown to add up to 5 different WhatsApp phone numbers to your app. You’ll receive a verification code on the added numbers and you’ll be able to send WhatsApp messages to only numbers that have been verified with the code.

Verify Phone Number

Step 3: Create WhatsApp Message Template

Switch to the template manager and create a new WhatsApp message template.

For this example, we’ll choose the category as Account Update and give a unique name for your message template. For languages, we’ll choose English for which the code language is en. If you use another language, make a note of the code language as it is required for sending messages.

WhatsApp Message Template

Write the Personalized Message

We are using variable parameters in the message and these will be replaced with the actual values from the Google Sheet. It is very similar to markers that you may have used inside Mail Merge and Document Studio with a small difference that these are positional markers and not named markers.

Here’s our message template where variables {{1}} and {{2}} are for customer name and item name respectively.

WhatsApp Message Template

It may take up to a minute for WhatsApp to approve your new message template.

Step 4: Send WhatsApp Messages

Now that all our configuration on the Facebook / WhatsApp side is complete, let’s work on the Google Sheet that will send these personalized WhatsApp messages in an automated manner.

Click here to copy the WhatsApp Sheet to your own Google account.

Google sheets WhatsApp

Next, add the phone numbers (with country code) in the Phone number column of the Google Sheet. You should only add numbers that you have verified with your test WhatsApp account in the previous step.

Then go to the Extension menu and choose Apps Script to open the underlying script. Replace WHATSAPP_ACCESS_TOKEN and WHATSAPP_TEMPLATE_NAME with the values that you have copied in the previous steps.

Click the Run button inside the Apps Script editor and it should instantly send the WhatsApp message to your listed phone numbers.

And what you have below is the actual WhatsApp message sent by the WhatsApp API replacing the variable markers in the template with actual values from Google Sheets.

WhatsApp Message Text

The Technical Details

How WhatsApp API works with Google Apps Script

The Google Apps Script connects to Google Sheets and retrieves the details of customers, including phone numbers, that are to be sent messages through WhatsApp.

// Get data from Google Sheets
// for sending messages through WhatsApp
const getSheetData_ = () => {
  const sheet = SpreadsheetApp.getActiveSheet();
  const [header, ...rows] = sheet.getDataRange().getDisplayValues();
  const data = [];
  rows.forEach((row) => {
    const recipient = {};
    header.forEach((title, column) => {
      recipient[title] = row[column];
  return data;

Next, the script iterates through each row of the sheet and sends a WhatsApp message by invoking the WhatsApp Cloud API with the UrlFetch service.

// Send Message with WhatsApp Cloud API

const sendMessage_ = (e) => {
  const apiUrl = '';
  const request = UrlFetchApp.fetch(apiUrl, {
    muteHttpExceptions: true,
    method: 'POST',
    headers: {
      Authorization: `Bearer ${WHATSAPP_ACCESS_TOKEN}`,
      'Content-Type': 'application/json',
    payload: JSON.stringify({
      type: 'template',
      messaging_product: 'whatsapp',
      to: e.recipient_number,
      template: {
        language: { code: LANGUAGE_CODE },
        components: [
            type: 'body',
            parameters: [
              { type: 'text', text: e.customer_name },
              { type: 'text', text: e.item_name },
              { type: 'text', text: e.delivery_date },

  const { error } = JSON.parse(request);

  if (error) {
    Logger.log(`😞 ${error}`);
  } else {
    Logger.log(`Message sent to ${recipient_number}`);

const main = () => {
  getSheetData_().forEach((row) => {
    const status = sendMessage_({
      recipient_number: row['Phone Number'].replace(/[^\d]/g, ''),
      customer_name: row['Customer Name'],
      item_name: row['Item Name'],
      delivery_date: row['Delivery Date'],

Also see: Automate Workflows with Google Sheets

Amit Agarwal

Amit Agarwal

Google Developer Expert, Google Cloud Champion

Amit Agarwal is a Google Developer Expert in Google Workspace and Google Apps Script. He holds an engineering degree in Computer Science (I.I.T.) and is the first professional blogger in India.

Amit has developed several popular Google add-ons including Mail Merge for Gmail and Document Studio. Read more on Lifehacker and YourStory


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