Booking Status for Production Season from REST API

Hello,
Are there any REST services developers out there?

We use TNEW but have our main 'event' page for each production on our CMS website.
We would like to use the REST Services to get the status of the production, such as Sold Out, Selling Fast, Coming Soon, Members Only etc.

I've had a look at: TXN/ProductionSeasons/
But this doesn't get any status.

I can see the method TXN/Performances/Zones?performanceIds=XX
has an Available count which shows the number of available seats, but this is at a performance level rather than the production.

Any suggestings appricaited?

many thanks,
Dara