Get Brand Glossary
Returns one brand glossary with its full term list, so you can see exactly which terms are remapped and how. Use this to verify a glossary’s contents when a generated video pronounces or translates a term unexpectedly.
Pronunciations affect generated audio only: a term keeps its original spelling in captions and subtitles while being spoken as its pronunciation.
Translation rules apply only when the glossary is used by a translation feature — video translation, Studio script translation, and on-screen text translation: do_not_translate_terms are kept untranslated in every target language, and forced_translations replace their term with their translation in every target language. They have no effect on video generation or text-to-speech requests; only terms applies there. Either list is omitted from the response when the glossary has no rules of that kind. Tone settings are managed in the HeyGen web app under Brand Kit and are not returned here; editing a glossary through this API leaves them unchanged.
Authorizations
HeyGen API key. Obtain from your HeyGen dashboard.
Path Parameters
Unique brand glossary identifier
Response
Successful response
A single brand glossary with its full term list (GET /v3/brand-glossaries/{id}).

