@Arun-K You can look at the data in the post object in a topic. For example in this topic your post is the main one so it has an index of 0. A comment like @PitaJ 's post doesn't have a toPid field so it is a top level reply. I have directly replied your post so my post object has a toPid field. [image: 1669587344856-c40c84ac-34ba-4c71-b3dd-d73334f4eec7-image.png]

The web hooks plugin would allow you to tie logic to specific actions from NodeBB to your own app. So you'd plug a URL into the web hooks plugin.

@julian thanks!

We don't support nested objects. If you really need to store as json strings and parse on the way out.

@PitaJ Thanks!