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

Twilio API for Node

Supports using Twilio API in Node.JS projects.

Example

Code

  var greeting = "Enter something, or not";
  var path = "/process_gather.php?Digits=TIMEOUT";

  var str = Response(function(xml){
    xml.gather({action: "/process_gather.php", method:"GET"}, function(xml){
      xml.say(greeting);
    });

    xml.redirect({method:"GET"}, path);
  })

Produces

  <?xml version="1.0" encoding="UTF-8"?>
  <Response>
      <Gather action="/process_gather.php" method="GET">
          <Say>Enter something, or not</Say>
      </Gather>
      <Redirect method="GET">
          /process_gather.php?Digits=TIMEOUT
      </Redirect>
  </Response>

Why?

I wrote this because http://github.com/guille/node.twilio.js did not work with the latest node and required restler, which contains GPL software.

LICENSE

Copyright (c) 2010 Aaron Blohowiak

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.