Coverage matrix by jurisdiction and corpusType
Self-describing coverage matrix. Returns a legend of every corpusType token (what it contains and whether it is federal or state-scoped) plus, for each jurisdiction, the per-corpusType ingested chunk counts in corpora. Use it to learn exactly what is queryable where before calling /statutes/search: read a jurisdiction’s corpora keys, then pass one as corpusType (paired with state for state-scoped corpora).
Free. Requires an API key and is rate-limited, but costs no credits.
Authorizations
API key issued from the Vaquill developer dashboard. Pass as Authorization: Bearer vq_key_...
Response
Coverage legend plus per-jurisdiction corpusType counts.

