Usage guide
Setup, environment variables, and Python/JavaScript/Go usage examples.
UltravoxRealtime
Speech-to-speech conversation with Ultravox, using your own Ultravox API key. Choose it for an audio-native model that hears speech directly instead of a transcript. Authenticates with ULTRAVOX_API_KEY from your environment, or an explicitapi_key.
Fields
str
default:"UNSET"
Ultravox model name, e.g. “fixie-ai/ultravox”. Defaults to ‘fixie-ai/ultravox’.
Mapping[str, Any] | None
default:"UNSET"
Call settings such as voice, system prompt and temperature, passed as a dict. Defaults to None (not set).
str
default:"UNSET"
Base URL of the Ultravox API. Defaults to ‘https://api.ultravox.ai/api/’.