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GET
Get all S2S voices with supported languages and LLMs
Legacy endpoint - deprecated. Unversioned endpoints are scheduled for removal on July 31, 2026. Use the /v1 version for new integrations. This endpoint remains available for existing integrations until then.
Returns Speech to Speech voices with the languages and realtime LLM paths each voice supports. Use this endpoint when building a Speech to Speech voice selector or validating an agent configuration before saving it.

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Response

200 - application/json

Returns all S2S voices with their supported languages and LLMs

voices
object[]
required