livekit-plugins-speechmatics 1.0.21

Agent Framework plugin for Speechmatics

Speechmatics STT plugin for LiveKit Agents

Support for Speechmatics STT.

See https://docs.livekit.io/agents/integrations/stt/speechmatics/ for more information.

Installation

pip install livekit-plugins-speechmatics

Usage:

from livekit.agents import AgentSession
from livekit.plugins.turn_detector.english import EnglishModel
from livekit.plugins import speechmatics

agent = AgentSession(
    stt=speechmatics.STT(),
    turn_detector=EnglishModel(),
    min_endpointing_delay=0.5,
    max_endpointing_delay=5.0,
    ...
)

Note: The plugin was built with LiveKit's end-of-turn detection feature in mind, and it doesn't implement phrase endpointing. AddTranscript and AddPartialTranscript events are emitted as soon as they’re received from the Speechmatics STT engine.

Pre-requisites

You'll need to specify a Speechmatics API Key. It can be set as environment variable SPEECHMATICS_API_KEY or .env.local file.