ElevenLabs API integration with managed authentication. AI-powered text-to-speech, voice cloning, sound effects, and audio processing. Use this skill when users want to generate speech from text, clon
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Access the ElevenLabs API with managed authentication. Generate lifelike speech from text, clone voices, create sound effects, and process audio.
# List available voices python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://gateway.maton.ai/elevenlabs/v1/voices') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
https://gateway.maton.ai/elevenlabs/{native-api-path}
Replace
{native-api-path}api.elevenlabs.ioAll requests require the Maton API key in the Authorization header:
Authorization: Bearer $MATON_API_KEY
Environment Variable: Set your API key as
MATON_API_KEYexport MATON_API_KEY="YOUR_API_KEY"
Manage your ElevenLabs connections at
https://ctrl.maton.aipython <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections?app=elevenlabs&status=ACTIVE') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
python <<'EOF' import urllib.request, os, json data = json.dumps({'app': 'elevenlabs'}).encode() req = urllib.request.Request('https://ctrl.maton.ai/connections', data=data, method='POST') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Content-Type', 'application/json') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections/{connection_id}') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
Response:
{ "connection": { "connection_id": "ff2079b1-f40a-43b7-a807-1d5deea29c5b", "status": "ACTIVE", "creation_time": "2026-02-12T00:50:40.292363Z", "last_updated_time": "2026-02-12T00:51:14.547893Z", "url": "https://connect.maton.ai/?session_token=...", "app": "elevenlabs", "metadata": {} } }
Open the returned
urlpython <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections/{connection_id}', method='DELETE') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
If you have multiple ElevenLabs connections, specify which one to use with the
Maton-Connectionpython <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://gateway.maton.ai/elevenlabs/v1/voices') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Maton-Connection', 'ff2079b1-f40a-43b7-a807-1d5deea29c5b') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
If omitted, the gateway uses the default (oldest) active connection.
POST /elevenlabs/v1/text-to-speech/{voice_id} Content-Type: application/json{ "text": "Hello, this is a test of the ElevenLabs API.", "model_id": "eleven_multilingual_v2", "voice_settings": { "stability": 0.5, "similarity_boost": 0.75 } }
Returns audio data (mp3 by default).
Query parameters:
output_formatmp3_44100_128pcm_16000pcm_22050POST /elevenlabs/v1/text-to-speech/{voice_id}/stream Content-Type: application/json{ "text": "Hello, this is streamed audio.", "model_id": "eleven_multilingual_v2" }
Returns streaming audio data.
POST /elevenlabs/v1/text-to-speech/{voice_id}/with-timestamps Content-Type: application/json{ "text": "Hello world", "model_id": "eleven_multilingual_v2" }
Returns audio with word-level timestamps.
GET /elevenlabs/v1/voices
Returns all available voices including premade and cloned voices.
GET /elevenlabs/v1/voices/{voice_id}
Returns metadata about a specific voice.
GET /elevenlabs/v1/voices/settings/default
GET /elevenlabs/v1/voices/{voice_id}/settings
POST /elevenlabs/v1/voices/add Content-Type: multipart/form-dataname: My Cloned Voice files: [audio_sample.mp3] description: A custom voice clone remove_background_noise: false
PATCH /elevenlabs/v1/voices/{voice_id}/edit Content-Type: multipart/form-dataname: Updated Voice Name description: Updated description
DELETE /elevenlabs/v1/voices/{voice_id}
GET /elevenlabs/v1/models
Returns available models:
eleven_multilingual_v2eleven_turbo_v2_5eleven_monolingual_v1GET /elevenlabs/v1/user
GET /elevenlabs/v1/user/subscription
Returns subscription details including character limits and usage.
GET /elevenlabs/v1/history?page_size=100
Query parameters:
page_sizestart_after_history_item_idvoice_idGET /elevenlabs/v1/history/{history_item_id}
GET /elevenlabs/v1/history/{history_item_id}/audio
Returns the audio file for a history item.
DELETE /elevenlabs/v1/history/{history_item_id}
POST /elevenlabs/v1/history/download Content-Type: application/json{ "history_item_ids": ["id1", "id2", "id3"] }
Returns a zip file with the requested audio files.
POST /elevenlabs/v1/sound-generation Content-Type: application/json{ "text": "A thunderstorm with heavy rain and distant thunder", "duration_seconds": 10.0 }
Query parameters:
output_formatmp3_44100_128POST /elevenlabs/v1/audio-isolation Content-Type: multipart/form-dataaudio: [audio_file.mp3]
Returns cleaned audio with background noise removed.
POST /elevenlabs/v1/audio-isolation/stream Content-Type: multipart/form-dataaudio: [audio_file.mp3]
POST /elevenlabs/v1/speech-to-text Content-Type: multipart/form-dataaudio: [audio_file.mp3] model_id: scribe_v1
Returns transcription with optional word-level timestamps.
POST /elevenlabs/v1/speech-to-speech/{voice_id} Content-Type: multipart/form-dataaudio: [source_audio.mp3] model_id: eleven_multilingual_sts_v2
Transforms audio to use a different voice while preserving intonation.
GET /elevenlabs/v1/projects
GET /elevenlabs/v1/projects/{project_id}
POST /elevenlabs/v1/projects Content-Type: application/json{ "name": "My Audiobook Project", "default_title_voice_id": "voice_id", "default_paragraph_voice_id": "voice_id" }
GET /elevenlabs/v1/pronunciation-dictionaries
POST /elevenlabs/v1/pronunciation-dictionaries/add-from-file Content-Type: multipart/form-dataname: My Dictionary file: [lexicon.pls]
ElevenLabs API responses include useful headers:
x-character-countrequest-idHistory and other list endpoints use cursor-based pagination:
GET /elevenlabs/v1/history?page_size=100&start_after_history_item_id=last_item_id
const response = await fetch( 'https://gateway.maton.ai/elevenlabs/v1/text-to-speech/JBFqnCBsd6RMkjVDRZzb', { method: 'POST', headers: { 'Authorization': `Bearer ${process.env.MATON_API_KEY}`, 'Content-Type': 'application/json' }, body: JSON.stringify({ text: 'Hello world!', model_id: 'eleven_multilingual_v2' }) } ); const audioBuffer = await response.arrayBuffer();
import os import requestsresponse = requests.post( 'https://gateway.maton.ai/elevenlabs/v1/text-to-speech/JBFqnCBsd6RMkjVDRZzb', headers={'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}'}, json={ 'text': 'Hello world!', 'model_id': 'eleven_multilingual_v2' } ) audio_data = response.content with open('output.mp3', 'wb') as f: f.write(audio_data)
import os import requestsresponse = requests.get( 'https://gateway.maton.ai/elevenlabs/v1/voices', headers={'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}'} ) voices = response.json() for voice in voices['voices']: print(f"{voice['name']}: {voice['voice_id']}")
codec_sample_rate_bitratemp3_44100_128eleven_multilingual_v2eleven_turbo_v2_5curl -gjq| Status | Meaning |
|---|---|
| 400 | Missing ElevenLabs connection or invalid request |
| 401 | Invalid or missing Maton API key |
| 403 | Insufficient permissions or quota exceeded |
| 422 | Invalid parameters |
| 429 | Rate limited |
| 4xx/5xx | Passthrough error from ElevenLabs API |
MATON_API_KEYecho $MATON_API_KEY
python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
elevenlabshttps://gateway.maton.ai/elevenlabs/v1/voiceshttps://gateway.maton.ai/v1/voicesNo automatic installation available. Please visit the source repository for installation instructions.
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