Queryables endpoint?

[KoalaGeo]

Is there a potential to offer a queryables endpoint for each collection similar to https://ogcapi.bgs.ac.uk/collections/recentearthquakes/queryables

It's been highlighted to me the equivilent isn't available using pg_featureserv - https://ogcapi.bgs.ac.uk/v2/collections/published.eaq_earthquake_event.html

[dr-jts]

Yes, that's a good idea, and really should be provides to meet the OGC spec. We'll see about getting this done.