Update Agent
Update an agent’s configuration.
Use this to change voice mode, system prompt, greeting, or voice. Switching voiceMode to “hosted” re-provisions the voice agent with built-in LLM.
Authentication
Bearer authentication of the form Bearer <token>, where token is your auth token.
Path parameters
Request
Speech-to-text mode. ‘fast’ optimizes for latency, ‘accurate’ optimizes for transcription accuracy (~200ms additional latency).
Background ambience to mask synthetic silence between turns. ‘none’ disables; ‘office’, ‘coffee-shop’, ‘outdoor’ enable a quiet bed.
Audio denoising. ‘noise-cancellation’ (default) handles general noise. ‘noise-and-background-speech-cancellation’ is more aggressive for callers in cars, cafes, or near TVs ($0.005/min surcharge).
Response
Speech-to-text mode. ‘fast’ optimizes for latency, ‘accurate’ optimizes for transcription accuracy (~200ms additional latency).
Background ambience to mask synthetic silence between turns. ‘none’ disables; ‘office’, ‘coffee-shop’, ‘outdoor’ enable a quiet bed.
Audio denoising. ‘noise-cancellation’ (default) handles general noise. ‘noise-and-background-speech-cancellation’ is more aggressive for callers in cars, cafes, or near TVs ($0.005/min surcharge).
