Introduction

This repository contains a sample Node.js code to implement Facebook Messenger Account Linking on top of the Microsoft Bot Framework.

Running locally

Follow the Bot Framework documentation to register a bot and configure it to the Facebook Messenger channel
Set the following environment variables according to your configuration
- BOT_FRONTEND_URL is the publicly accessible URL to where you host this code, for example, a URL generated by ngrok
- MICROSOFT_APP_ID and MICROSOFT_APP_PASSWORD can be obtained from the Bot Framework developer portal
- FACEBOOK_PAGE_TOKEN is the token generated during configuration of the Facebook Messenger bot and is required in the unlink account scenario

npm install
node index.js

Say "link account" to the bot via Facebook Messenger to start the account linking process