business catalyst blog sumarry to JSON file for adobe animate

We are trying to map blog post list details to an adobe animate file. Like the module blogsite summary command for muse, we want to pass data to adobe animate. A json file could be loaded but can we pass a json file dynamically  from business catalyst?

This video from edge commons Using Templates to render Dynamic Data (Adobe Edge Animate Online Week, Episode 6) - YouTube

Talks a bit about what we want to do however we want to export data from business catalyst's blog summary.

Anyone have any ideas?