dvcrn 🗣️ ElevenLabs Conversational
Not just TTS — full Conversational AI. Voice synthesis, cloning, and conversational AI agent creation for OpenClaw agents.
Voice Synthesis vs Conversational AI
| Feature | Voice Synthesis (TTS) | Conversational AI |
|---|---|---|
| What | Text → Speech | Full voice agent |
| Flow | One-way | Bidirectional |
| Use case | Narration, alerts | Phone agents, assistants |
| Latency | Batch OK | Real-time required |
Existing ElevenLabs skills only do TTS. This skill covers the full platform including Conversational AI agents.
Requirements
| Variable | Required | Description |
|---|---|---|
ELEVENLABS_API_KEY |
✅ | ElevenLabs API key |
Quick Start
# List available voices
python3 {baseDir}/scripts/elevenlabs_api.py voices
# Text to speech
python3 {baseDir}/scripts/elevenlabs_api.py tts "Hello world" --voice Rachel --output hello.mp3
# TTS with emotion control
python3 {baseDir}/scripts/elevenlabs_api.py tts "I'm so excited!" --voice Rachel --stability 0.3 --style 0.8
# Streaming TTS (lower latency)
python3 {baseDir}/scripts/elevenlabs_api.py tts-stream "Hello world" --voice Rachel --output hello.mp3
# List conversational AI agents
python3 {baseDir}/scripts/elevenlabs_api.py list-agents
# Create a conversational AI agent
python3 {baseDir}/scripts/elevenlabs_api.py create-agent --name "Support Bot" --voice Rachel --prompt "You are a helpful support agent."
# Get agent details
python3 {baseDir}/scripts/elevenlabs_api.py get-agent <agent_id>
# Voice cloning (instant)
python3 {baseDir}/scripts/elevenlabs_api.py clone-voice "My Voice" --files sample1.mp3 sample2.mp3
Commands
voices
List all available voices with ID, name, category, and language.
tts <text>
Convert text to speech (non-streaming).
--voice NAME— voice name or ID (default: Rachel)--output FILE— output file path (default: output.mp3)--model ID— model (default: eleven_multilingual_v2)--stability FLOAT— 0.0-1.0, lower = more expressive (default: 0.5)--similarity FLOAT— 0.0-1.0, voice similarity boost (default: 0.75)--style FLOAT— 0.0-1.0, style exaggeration (default: 0.0)
tts-stream <text>
Streaming TTS — lower latency, outputs as chunks arrive.
- Same options as
tts
list-agents
List all Conversational AI agents.
create-agent
Create a new Conversational AI agent.
--name NAME— agent name--voice NAME— voice to use--prompt TEXT— system prompt for the agent--first-message TEXT— greeting message--language CODE— language code (default: en)
get-agent <agent_id>
Get details of a conversational AI agent.
clone-voice <name>
Create an instant voice clone.
--files FILE [FILE ...]— audio samples (minimum 1, recommended 3+)--description TEXT— voice description
Integration Patterns
With Twilio (Phone)
- Create a Conversational AI agent
- Configure Twilio webhook to point to ElevenLabs
- Incoming calls route to your AI agent
With Vapi
- Create voice in ElevenLabs
- Use voice ID in Vapi assistant config
- Vapi handles orchestration, ElevenLabs handles voice
With LiveKit
- Generate TTS audio via streaming API
- Publish audio track to LiveKit room
- Subscribe to participant audio for STT pipeline
Credits
Built by M. Abidi | agxntsix.ai YouTube | GitHub Part of the AgxntSix Skill Suite for OpenClaw agents.
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