Entity letter counts | aVenture

Returns available entity initials and counts scoped by typeRecord. Front-end directory-browse projection over the full entity inventory; not an enrichment read or write surface.

Query parameters

typeRecordstringOptional

Filter by entity type (Company, Investment Firm, etc.)

Response headers

X-RateLimit-Limitinteger

Requests allowed per client IP in the current rate-limit window.

X-RateLimit-Remaininginteger

Requests left before the tightest applicable rate-limit bucket rejects.

X-RateLimit-Resetinteger

Seconds until the exhausted rate-limit bucket admits another request; 0 when none is exhausted.

Response

countsmap from strings to longs

Letter → count map. Keys are single uppercase A–Z characters; missing keys mean zero rows.

Errors

400

Bad Request Error

406

Not Acceptable Error

422

Unprocessable Entity Error

429

Too Many Requests Error

500

Internal Server Error

503

Service Unavailable Error