How to Set Up a Facebook Messenger Bot/App

Simplified Architecture Create a Facebook Page Create a Facebook Messenger App SCROLL DOWN…… SELECT EVERYTHING RELATING TO THE PAGE YOU CREATED Webhook must be listening and ready when you click Verify and Save. It must echo back the challenge as text that FB sends to...

Facebook Messenger Webhook Implementation

Java implementation of a Facebook Messenger Webhook. Note that it is a requirement to have an SSL certificate for the webhook. For development, I did not have a certificate, nor a public IP. I got around that by registering an account at NGROK and letting NGROK handle...

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