title: Extract data from Chatfuel
body: <p>I have created chat bot using Chatfuel and I want to extract the data as name, email, number which is asked while chating. I store this information in variables. The only thing is that I want to Fetch the values in the variables to my website. 
  There they have given option for JSON API, but I am not able to use JSON API. How should I use this JSON API to fetch the data to my website ?</p>