Hi @chrisB 

Thank you for posting in the community.

First of all this article will be helpfull to display til recently viewed items with a fallback display of bestsellers/news (your choice): https://help.klaviyo.com/hc/en-us/articles/360019921772

To support this, and if you would like more control over the flow, you can setup a flow with conditional splits based on how many products the individual subscriber has viewed. 

I hope this helps :-)

Thanks for your reply. 

I have a custom integration via API, would that link up? like with “view products” event data or would i need to push like a particular item_id across to make it work?

Ideally, I would use previous events dataset if that makes sense

Hi @chrisB 

Yes this is indeed possible. Just make sure, that you are setting up the product feed to pull data from the API catalog like shown below:

The newly setup feed has a learning period of a few days, so don’t get frustrated when it shows the general settings in your previews.

I hope this helps :-)

Thanks, yeah that makes sense. I’ll custom this up against the ApI then use that feed