twilio

What is twilio?

The Twilio npm package is a Node.js client library that provides tools to interact with the Twilio API for various communication solutions, including SMS, voice calls, video, chat, and more. It allows developers to programmatically send and receive text messages, make and receive phone calls, handle authentication with two-factor authentication, and work with other Twilio services.

What are twilio's main functionalities?

Sending SMS

This feature allows you to send SMS messages to a specified phone number using Twilio's messaging API.

const twilio = require('twilio');
const client = new twilio('ACCOUNT_SID', 'AUTH_TOKEN');
client.messages.create({
  body: 'Hello from Twilio!',
  to: '[phone]',
  from: '[phone]'
}).then(message => console.log(message.sid));

Making Voice Calls

This feature enables you to make outbound voice calls to phones around the world with a specified TwiML URL to control the call flow.

const twilio = require('twilio');
const client = new twilio('ACCOUNT_SID', 'AUTH_TOKEN');
client.calls.create({
  url: 'http://demo.twilio.com/docs/voice.xml',
  to: '[phone]',
  from: '[phone]'
}).then(call => console.log(call.sid));

Handling Two-Factor Authentication

This feature is used for sending verification tokens for two-factor authentication, enhancing security for user accounts.

const twilio = require('twilio');
const client = new twilio('ACCOUNT_SID', 'AUTH_TOKEN');
client.verify.services('SERVICE_SID')
  .verifications
  .create({to: '[phone]', channel: 'sms'})
  .then(verification => console.log(verification.status));

Working with Video

This feature allows you to create video rooms where multiple participants can join for video conferencing.

const twilio = require('twilio');
const client = new twilio('ACCOUNT_SID', 'AUTH_TOKEN');
client.video.rooms.create({
  uniqueName: 'DailyStandup'
}).then(room => console.log(room.sid));

Other packages similar to twilio

nexmo

Nexmo, now known as Vonage API, is a service similar to Twilio that provides APIs for SMS, voice, phone verifications, and other communication services. It offers similar functionality but with different pricing and API design.

plivo

Plivo is another cloud communication platform that enables businesses to integrate voice and SMS capabilities into their applications. It is often compared to Twilio in terms of features and services offered.

bandwidth

Bandwidth offers a range of communication APIs, including voice, messaging, and 911 access. It is a direct competitor to Twilio and provides similar services with a focus on enterprise solutions.

sinch

Sinch provides cloud-based communication services and APIs for SMS, voice, video, and verification. It competes with Twilio by offering a suite of communication tools for developers.

README

node-twilio

A node.js Twilio helper library. For usage infomation and API docs, head out here:

http://kwhinnery.github.com/twilio-node/

Roadmap

New development, working toward an eventual 1.0 release, will be on the master branch. Planned feature releases are:

• complete 0.5.x - A revamp of the REST client interface (API changes possible in future releases)
• complete 0.6.x - A revamp of the TwiML generation interface (API changes possible in future releases)
• complete 0.7.x - Addition of capability token generation for use with Twilio Client (API changes possible in future releases)
• 1.x - Feature complete for REST API integration, TwiML generation, and Twilio Client back end support (API locked, no breaking changes in 1.x releases)

Questions? Contact [e-mail].

Looking for 0.4.x or earlier documentation? That's here.