31. Step 4. Setting up Facebook
• A Facebook public page, that you’ll connect with your bot.
• A Facebook Developer application, which will be connected
to your webhook server and your public page, and work as a
middleware between them.
32. A Parrot ChatBot
First, we have to install a request node package to be able to
send requests to Facebook :
npm install -- save request
Second, we have to install Dialogflow node.js package, but
until now the Api.ai package is still working :
npm install -- save apiai