The Data API can be accessed via the following actions of the CKAN action API.

Create	https://data.virginia.gov/api/3/action/datastore_create
Update / Insert	https://data.virginia.gov/api/3/action/datastore_upsert
Query	https://data.virginia.gov/api/3/action/datastore_search
Query (via SQL)	https://data.virginia.gov/api/3/action/datastore_search_sql