The Node.js SDK makes it simpler to integrate communications into your Node.js applications using the Plivo REST API. Using the SDK, you will be able to make voice calls, send SMS and generate Plivo XML to control your call flows.


    Install the SDK using npm

    $ npm install plivo

    If you have the 0.4.1 version (a.k.a legacy) already installed, you may have to first uninstall it before installing the new version.

    For features in beta, use the beta branch:

    $ npm install plivo@beta

    Getting started


    To make the API requests, you need to create a Client and provide it with authentication credentials (which can be found at

    We recommend that you store your credentials in the PLIVO_AUTH_ID and the PLIVO_AUTH_TOKEN environment variables, so as to avoid the possibility of accidentally committing them to source control. If you do this, you can initialise the client with no arguments and it will automatically fetch them from the environment variables:

    let plivo = require('plivo');
    let client = new plivo.Client();

    Alternatively, you can specifiy the authentication credentials while initializing the Client.

    let plivo = require('plivo');
    let client = new plivo.Client('your_auth_id', 'your_auth_token');

    The basics

    The SDK uses consistent interfaces to create, retrieve, update, delete and list resources. The pattern followed is as follows:

    client.resources.create(name,params); // Create
    client.resources.get(id); // Get
    client.resources.update(params); // Update
    client.resources.delete(id); // Delete
    client.resources.list({limit:5,offset:0}); // List all resources, max 20 at a time

    Also, using client.resources.list() would list the first 20 resources by default (which is the first page, with limit as 20, and offset as 0). To get more, you will have to use limit and offset to get the second page of resources.


    Send a message

    let plivo = require('plivo');
    let client = new plivo.Client();
      'Hello, world!'
    ).then(function(message_created) {

    Make a call

    let plivo = require('plivo');
    let client = new plivo.Client();
    ).then(function(call_created) {

    Generate Plivo XML

    let plivo = require('plivo');
    let response = new plivo.Response();
    let speak_body = "Hello, world!";

    This generates the following XML:

      <Speak>Hello, world!</Speak>

    Run a PHLO

    var plivo = require('../dist/rest/client.js');
    var PhloClient = plivo.PhloClient;
    var authId = 'auth-id';
    var authToken = 'auth-token';
    var phloId = 'PHLO_ID';
    var phloClient = phlo = null;
    // Run phlo
    phloClient = new PhloClient(authId, authToken);
    phloClient.phlo(phloId).run().then(function (result) {
    console.log('Phlo run result', result);
    }).catch(function (err) {
    console.error('Phlo run failed', err);

    More examples

    Refer to the Plivo API Reference for more examples. Also refer to the guide to setting up dev environment to setup an Express server & use it to test out your integration in under 5 minutes.

    Example Response

      apiId: '2be67606-940f-11ea-88ec-0242ac110006',
      message: 'call fired',
      requestUuid: 'c9d707ea-2f1b-4223-b398-cbc535477871' 

    Reporting issues

    Report any feedback or problems with this version by opening an issue on Github.