Agent Framework plugin for services using Soniox's API.
Project Links
Meta
Author: Soniox
Requires Python: >=3.10.0
Classifiers
Intended Audience
- Developers
License
- OSI Approved :: Apache Software License
Programming Language
- Python :: 3
- Python :: 3 :: Only
- Python :: 3.10
Topic
- Multimedia :: Sound/Audio
- Scientific/Engineering :: Artificial Intelligence
Soniox plugin for LiveKit Agents
Support for Soniox Speech-to-Text and Text-to-Speech APIs, using WebSocket streaming interfaces.
See STT documentation and TTS documentation for more information.
Installation
pip install livekit-plugins-soniox
Pre-requisites
The Soniox plugin requires an API key to authenticate. You can get your Soniox API key here.
Set API key in your .env file:
SONIOX_API_KEY=<your_soniox_api_key>
Usage
Speech-to-Text (STT)
Use Soniox STT in an AgentSession or as a standalone transcription service:
from livekit.plugins import soniox
session = AgentSession(
stt=soniox.STT(),
# ... llm, tts, etc.
)
Text-to-Speech (TTS)
Use Soniox TTS for real-time speech synthesis:
from livekit.plugins import soniox
session = AgentSession(
tts=soniox.TTS(
language="en",
voice="Maya",
speed=1.0, # 0.7-1.3
),
# ... stt, llm, etc.
)
The TTS supports real-time streaming from LLM - text chunks are tokenized and sent to Soniox as words are formed, enabling low-latency speech synthesis.
More information and reference
Explore integration details and find comprehensive examples:
1.8.3
Sep 23, 2026
1.8.2
Sep 15, 2026
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Sep 10, 2026
1.8.0
Sep 05, 2026
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Aug 20, 2026
1.6.11rc1
Aug 13, 2026
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Jun 08, 2026
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Jun 03, 2026
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Jun 01, 2026
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May 29, 2026
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May 27, 2026
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May 25, 2026
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May 21, 2026
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May 19, 2026
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May 18, 2026
1.5.9
May 13, 2026
1.5.8
May 05, 2026
1.5.7
Apr 30, 2026
1.5.6
Apr 22, 2026
1.5.5
Apr 20, 2026
1.5.4
Apr 16, 2026
1.5.3
Apr 15, 2026
1.5.2
Apr 08, 2026
1.5.1
Mar 23, 2026
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Mar 19, 2026
1.5.0rc2
Mar 06, 2026
1.5.0rc1
Feb 13, 2026
1.4.6
Mar 16, 2026
1.4.5
Mar 11, 2026
1.4.4
Mar 03, 2026
1.4.3
Feb 23, 2026
1.4.2
Feb 17, 2026
1.4.1
Feb 06, 2026
1.4.0rc2
Jan 23, 2026
1.4.0rc1
Dec 23, 2025
1.3.12
Jan 21, 2026
1.3.11
Jan 14, 2026
1.3.10
Dec 23, 2025
1.3.9
Dec 19, 2025
1.3.8
Dec 17, 2025
1.3.7
Dec 16, 2025
1.3.6
Dec 03, 2025
1.3.5
Nov 25, 2025
1.3.4
Nov 24, 2025
1.3.3
Nov 19, 2025
1.3.2
Nov 17, 2025
1.3.1
Nov 17, 2025
1.3.0rc2
Nov 15, 2025
1.3.0rc1
Nov 06, 2025
1.2.18
Nov 05, 2025
1.2.17
Oct 29, 2025
1.2.16
Oct 27, 2025
1.2.15
Oct 15, 2025
1.2.14
Oct 01, 2025
1.2.13
Oct 01, 2025
1.2.12
Sep 29, 2025
1.2.11
Sep 18, 2025
1.2.9
Sep 15, 2025
1.2.8
Sep 02, 2025
1.2.7
Aug 28, 2025
Wheel compatibility matrix
Files in release
Extras:
None
Dependencies:
livekit-agents
(>=1.8.3)