How to Send SMS Using Plivo API in Node.js

Install the Plivo Node.js SDK

• Start by installing the Plivo Node.js SDK, which makes it easier to interact with the Plivo API.

npm install plivo

Set up the Plivo Client

• Initialize the Plivo client using your auth ID and auth token.

const plivo = require('plivo');

const client = new plivo.Client('YOUR_AUTH_ID', 'YOUR_AUTH_TOKEN');

Create a Function to Send SMS

• Create a function that utilizes the Plivo client to send a message. You need to specify the 'from' number, 'to' number, and the message text.

function sendSMS(to, from, text) {
  client.messages.create(
    from, // Sender's phone number with country code
    to, // Receiver's phone number with country code
    text // The content of the message
  ).then(response => {
    console.log('Message UUID:', response.messageUuid);
  }).catch(error => {
    console.error('Error sending message:', error);
  });
}

Use the Function to Send an SMS

• Call the sendSMS function with the desired parameters to send an SMS.

const toNumber = 'DESTINATION_NUMBER';
const fromNumber = 'YOUR_PLIVO_NUMBER'; 
const message = 'Hello from Plivo!';

sendSMS(toNumber, fromNumber, message);

Additional Features and Customizations

• Besides sending messages, you can explore other features of the Plivo SDK like checking message status, scheduling messages, or sending messages to multiple recipients.
• Always handle exceptions and errors efficiently to avoid uncaught exceptions that could crash your application.

Things to Keep in Mind

• Ensure your numbers are in the E.164 format, which includes the country code.
• Be aware of Plivo's pricing and limits to manage your usage and avoid unexpected charges.
• Test your application thoroughly in a development environment before deploying to production.