messengerbot Install npm install --save messengerbot Usage const FbBot = require('messengerbot');const bot = new FbBot({ pageAccessToken: 'xxxxxxx', verifyToken: 'xxxxxx'}); bot.on('message', (res) => { bot.postText({ user: res.sender, message: res.message });}); bot.on('error', (err) => { // handle error}); bot.listen(3000);