Now, import the Twilio package in the following way and instantiate with a variable called client. It will set up a server and run the file with the command nodemon index.js. Open the index.js file and paste the following code into it. Now install the Twilio express package by the command npm i twilio express. Create an empty folder, open it in your IDE of choice and initialize an empty nodejs project by running npm init. Now, since all this is working, we will write a program to do this. You can send the reply and it will be received by your phone.

Send a reply from your phone, this will be received by Twilio and it will show you the option to send a reply. I am selecting Appointment Reminders.Īfter doing that click on make request, you will receive the message:Ĭlick on the two-way message now.

Select one of the following three options. Click on send a one-way message in your console. Once you do that it should look like this.Īnd your phone’s WhatsApp chat should look like this. Send the message join ********** to +1 4.Replace the start with the message you see on your Twilio console. Once our testing works fine, we will write a program to do this. Now, let’s opt-in and begin with our testing.

In the left pane click on send a WhatsApp message. Let’s see how you do that in the case of Twilio. The following is a screenshot from Twilio docs. In many countries, most people with a smartphone are on WhatsApp, which is why a lot of businesses and clients want the integration of sending notifications/messages through WhatsApp.īefore you start sending messages, WhatsApp requires an explicit opt-in by users, whatever service you are using. WhatsApp is the biggest messaging platform right now, with over two billion users worldwide.

Twilio whatsapp business