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.

Authentication

X-Client-Secretstring

Client secret for read-only service-to-service access (no writes)

Query parameters

typeRecordstringOptional

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

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

401

Unauthorized Error

403

Forbidden Error

406

Not Acceptable Error

429

Too Many Requests Error

500

Internal Server Error

503

Service Unavailable Error