Developers
SDKs, code samples, and developer guides for the Plivo voice and messaging APIs across Node.js, Python, PHP, Ruby, Java, Go, and mobile.
How to Migrate Your Node.js Voice Application from Twilio to Plivo
Learn how to migrate a Node.js voice application from Twilio to Plivo, with a technical comparison covering API structures and voice call processing.
How to Migrate Your Node.js SMS Application from Twilio to Plivo
Switch your Node.js SMS application from Twilio to Plivo. This comparison of the two APIs shows how similar they are and what changes to expect.
How to Send Voice OTP Using ASP .NET MVC and Plivo
Authenticate phone numbers in ASP.NET MVC by sending a voice OTP with Plivo: call the user, read digits via text-to-speech, and confirm keypad input.
How to Send Voice OTP on a Phone Call in Ruby Using Rails and Plivo
Verify phone numbers in Ruby on Rails by sending a voice OTP with Plivo, reading digits to the recipient by text-to-speech for keypad confirmation.
How to Send Voice OTP on a Phone Call in PHP Using Laravel and Plivo
Deliver one-time passwords over a phone call in PHP with Laravel and Plivo, playing OTP digits by text-to-speech and confirming the user's keypad input.
How to Send Voice OTP on a Phone Call in Node.js Using Express and Plivo
Send a voice OTP on a phone call in Node.js using Express and Plivo: dial the number, read digits with text-to-speech, and verify keypad entry.
How to Send Voice OTP on a Phone Call in Python Using Flask and Plivo
Use Python, Flask, and Plivo to authenticate phone numbers with voice OTP: place a call, play a sequence of digits, and have the user confirm them.
How to Add Two-Factor Authentication to a Ruby Application with Plivo
How to protect a Ruby application from password data breaches by adding two-factor authentication with one-time passwords sent over SMS using Plivo.
How to Add Two-Factor Authentication to a Dotnet Application with Plivo
Learn how to add two-factor authentication to a Dotnet application, delivering one-time passwords over SMS with Plivo to protect against password breaches.
How to Add Two-Factor Authentication to a Node.js Application with Plivo
See how to secure a Node.js application with two-factor authentication by sending one-time passwords over SMS using Plivo.
How to Add Two-Factor Authentication to a PHP Application with Plivo
This guide walks through adding SMS-based two-factor authentication to a PHP application with Plivo, using one-time passwords to secure user logins.
How to Build a Voice-controlled Virtual Assistant (IVR) in Go with Gin and Plivo
Build a voice-controlled IVR in Go with Gin and Plivo. Automate call reception and route callers to the right department or best-qualified agent.