During this stage of the Facebook Messenger setup:
Set up a Webhook and select at least the messaging and messaging_postback subscriptions. Insert your callback URL which will look like https://<YOUR_HOST>/webhooks/facebook/webhook . Insert the Verify Token which has to match the verify entry in your credentials.yml
Facebook cannot find the webhook address. I have tried this on a server and on my local PC (with ngrok address). I cannot resolve it on Facebook or on my web browser.
@ameid - Not quite sure how to check the Rasa logs or more specifically which ones? I did go through the forum but I found several ways to log. Could you tell me the way you set it up? - Thank you in advance!
One last note is that Facebook Webhook only takes “https” so when you run ngrok on your local install, they provide you both http/https - so make sure you use the https URL.