REST get, or other XML data available?

I am looking for any suggestions on how to interface cs-cart to receive catalogue data.

Right now the only data I have is from a RSS feed module. Does the system provide a REST api, or other outputs that are up-to-date, or can the export options in the admin be setup to create data files regularly (via cron?)

Any help in this would be greatly appreciated.

My suggestion would be to write a translator that woud read your RSS and either update the database directly or convet it to CSV data and then send that to the import. It is custom development either way. There’s nothing out of the box since the RSS fields would have to be standardized and I don’t think there’s any such standard.