How can I extract latest topics across all TKB's within community?

Hi iahiqosolutions,

I'm not sure I understand the distinction you're making between these two components. Is it just that #2 is sorted by post date where as #1 is not?

In either case, I'd suggest checking out the "posts/style/[style]/recent" REST API method:

http://lithosphere.lithium.com/t5/rest-api/bd-p/developers-rest-api?leaf-id=Community.posts#Community.posts.style.style.recent

The style you're interested in is "tkb", so your call would look something like:

/posts/style/tkb/recent

This will give you all of the posts in the "TKB" interaction style sorted by the date they were posted. If you just want the root messages (i.e. topics), there's also a "topics/style/[style]/recent" method:

http://lithosphere.lithium.com/t5/rest-api/bd-p/developers-rest-api?leaf-id=Community.topics#Community.topics.style.style.recent

Which would give you a call like:

/topics/style/tkb/recent

You can page through these results to get older articles as needed.

If you were looking for something different, please let us know.