Node-2FA-Tutorial

This project serves as a guide to help you build a 2FA (Two-Factor Authentication) application with FreeClimb. View this tutorial here.
Specifically, the project will:

• Get a phone number from the user
• Send a verification code to the user's phone
• Get the verification code from the user
• Expire the verification code after a set amount of time
• Verify the code

Setting up your new app within your FreeClimb account

To get started using a FreeClimb account, follow the instructions here.

Setting up the Tutorial

1. Install the required packages

   yarn install

2. Configure environment variables within the .env file

   ENV VARIABLE	DESCRIPTION
   ACCOUNT_ID	Account ID which can be found under API Keys in Dashboard.
   AUTH_TOKEN	Authentication token which can be found under API Keys in Dashboard
   FC_PHONE_NUMBER	A configured FreeClimb Number that will send verification codes. To learn more, go here.
   PORT	Specifies the port on which the app will run (e.g. PORT=3000 means you would direct your browser to http://localhost:3000).

Running the Tutorial

yarn start