title: how to create a gist in github that returns json data
body: <p>I came across a gist which returns JSON data
  <a href="https://gist.githubusercontent.com/rdsubhas/ed77e9547d989dabe061/raw/6d7775eaacd9beba826e0541ba391c0da3933878/gnc-js-api" rel="noreferrer">https://gist.githubusercontent.com/rdsubhas/ed77e9547d989dabe061/raw/6d7775eaacd9beba826e0541ba391c0da3933878/gnc-js-api</a></p>
  
  <p>I tried to create one to return JSON data and ended up like this
  <a href="https://gist.github.com/vigneshvdm/862ec5a97bbbe2021b79" rel="noreferrer">https://gist.github.com/vigneshvdm/862ec5a97bbbe2021b79</a></p>
  
  <p>How can i create a link like the first one and make it return data in JSON format </p>