Event-driven channels

cartesia

3 channels across 1 AsyncAPI spec · Provider profile

Channels

/stt/turns/websocket

Ink STT Turns WebSocket. Clients send binary audio frames plus an optional JSON `close` control frame. The server emits `connected`, `turn.start`, `turn.update`, `turn.eager_end`, `turn.resume`, `turn

Cartesia Streaming WebSocket APIs
/stt/websocket

Ink STT streaming WebSocket. Clients send binary audio frames matching the encoding/sample_rate query parameters, plus optional textual `finalize` and `close` control frames. The server emits JSON `tr

Cartesia Streaming WebSocket APIs
/tts/websocket

Sonic TTS bidirectional WebSocket. Clients send JSON `generationRequest` or `cancelRequest` frames; the server returns JSON `chunk`, `flush_done`, `done`, `timestamps`, `phoneme_timestamps`, and `erro

Cartesia Streaming WebSocket APIs