Get Voice
One voice with its provider defaults and the caller’s favorite flags.
Revoked voices answer 200 with availability.status: "revoked" so historical takes can
show a name. voice_id is decoded here, so a malformed id is the same 404 voice_not_found as an unknown one.
Authorizations
API key from Settings > Developer > REST API
Headers
Calendar-dated API version pin. New integrations should pin 2026-05-01 to opt into the newest response shapes. For back-compat the server also accepts requests with no header and resolves them to the current default (today: 2026-04-12); that default advances on each sunset date. Any unsupported value returns 400 unsupported_version.
2026-04-12, 2026-05-01 "2026-05-01"
Path Parameters
Response
Successful Response
GET /v1/voices/{voice_id}: the list form plus defaults and favorite flags.
"voice"