Get Available Voices
Voice
Get Available Voices
List all available voice presets for AI phone agents.
Returns named TTS (text-to-speech) voice presets that can be used when configuring AI agents or making phone calls. Each voice defines how your AI agent sounds on the phone.
You can use a preset name (e.g. “female-1”, “male-1”) or pass any valid Cartesia voice UUID directly as a voice_id.
GET
Get Available Voices
Authorizations
AgentLine API key. Get one via the email OTP flow (POST /v1/auth/otp then POST /v1/auth/verify). Pass as: Authorization: Bearer sk_live_...
Response
200 - application/json
Successful Response