API-Dokumentation

ClonyVoice bietet eine lokale REST-API, mit der Sie Text-to-Speech, Stimmklonen und Audioverarbeitung in Ihre eigenen Anwendungen integrieren können. Die API läuft auf Ihrem Rechner, solange ClonyVoice geöffnet ist.

The local API is included in the Pro and Studio plans. Create and manage your API keys from the API tab inside the app.

Basis-URL

Die API ist lokal verfügbar unter:

http://127.0.0.1:8765

Authentifizierung

Alle API-Anfragen erfordern einen API-Schlüssel, der über den X-API-Key HTTP-Header übergeben wird. Erstellen Sie Schlüssel in der ClonyVoice Desktop-App unter dem API-Tab.

X-API-Key: cvk_your_api_key_here

Endpunkte

Voices

Method	Path	Description	Scope
GET	`/api/voices`	List all voices	voices:read
GET	`/api/voices/{id}`	Get voice details	voices:read
PUT	`/api/voices/{id}`	Update voice metadata	voices:write
DELETE	`/api/voices/{id}`	Delete voice	voices:write
GET	`/api/favorites`	Get favorite voices	voices:read
POST	`/api/favorites/{id}`	Toggle favorite	voices:write

Text-to-Speech (TTS)

Method	Path	Description	Scope
POST	`/api/generate/clone`	Generate speech (cloned voice)	tts:generate
POST	`/api/generate/preset`	Generate speech (preset voice)	tts:generate
POST	`/api/generate/clone-chunked`	Chunked generation (per sentence)	tts:generate
POST	`/api/generate/clone-chunked-multivoice`	Multi-voice chunked generation	tts:generate
POST	`/api/generate/clone-chunked-multilang`	Multi-language chunked generation	tts:generate
POST	`/api/generate/regenerate-chunk`	Regenerate a single chunk	tts:generate
POST	`/api/generate/merge-chunks`	Merge chunks into final audio	tts:generate
POST	`/api/generation/cancel`	Cancel ongoing generation	tts:generate
POST	`/api/text/split`	Split text into sentences	audio:process

Voice Cloning & Design

Method	Path	Description	Scope
POST	`/api/clone/create-clips`	Create voice clone (multi-clip with regions)	clone:create
POST	`/api/clone/create`	Create voice clone (single sample)	clone:create
POST	`/api/clone/create-multi`	Create voice clone (multi-sample)	clone:create
POST	`/api/clone/cancel`	Cancel clone creation	clone:create
POST	`/api/design/create`	Create voice from description	clone:create
POST	`/api/design/cancel`	Cancel design creation	clone:create
POST	`/api/voices/{id}/generate-preview`	Generate voice preview	clone:create

Audio Processing

Method	Path	Description	Scope
POST	`/api/transcribe`	Transcribe audio (Whisper)	audio:process
POST	`/api/audio-duration`	Get audio file duration	audio:process
GET	`/api/audio/chunk/{task_id}/{index}`	Retrieve generated audio chunk	tts:generate
POST	`/api/download-video`	Download audio from video URL	audio:process

Timeline

Method	Path	Description	Scope
GET	`/api/timeline/{task_id}`	Get timeline layout	tts:timeline
POST	`/api/timeline/{task_id}/layout`	Save block positions	tts:timeline
POST	`/api/timeline/{task_id}/import-track`	Import external audio track	tts:timeline
POST	`/api/timeline/{task_id}/import-video`	Import video/image for timeline	tts:timeline
POST	`/api/generate/merge-timeline`	Merge timeline into single file	tts:timeline

System

Method	Path	Description	Scope
GET	`/api/system/stats`	CPU, RAM, GPU stats	system:read
GET	`/api/system/status`	Detailed system status	system:read
GET	`/api/system/gpu`	Detailed GPU information	system:read
GET	`/api/system/info`	Hardware info	system:read
GET	`/api/queue/status`	GPU queue status	system:read
POST	`/api/job/cancel`	Cancel a queued job	system:read
POST	`/api/api-keys`	Create API key	system:read
GET	`/api/api-keys`	List API keys	system:read
DELETE	`/api/api-keys/{key_id}`	Delete an API key	system:read
POST	`/api/api-keys/{key_id}/revoke`	Revoke an API key	system:read

WebSocket

Method	Path	Description	Scope
WS	`/ws`	Real-time progress updates	ws:connect

Codebeispiele

curl -X POST "http://127.0.0.1:8765/api/generate/clone" \
  -H "X-API-Key: cvk_your_key" \
  -H "Content-Type: application/json" \
  -d '{
    "voice_id": "voice_abc123",
    "text": "Hello, world!",
    "language": "en"
  }'

import requests

response = requests.post(
    "http://127.0.0.1:8765/api/generate/clone",
    headers={"X-API-Key": "cvk_your_key"},
    json={
        "voice_id": "voice_abc123",
        "text": "Hello, world!",
        "language": "en"
    }
)
print(response.json())

const response = await fetch(
  "http://127.0.0.1:8765/api/generate/clone",
  {
    method: "POST",
    headers: {
      "X-API-Key": "cvk_your_key",
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      voice_id: "voice_abc123",
      text: "Hello, world!",
      language: "en"
    })
  }
);
const data = await response.json();
console.log(data);

Rate Limiting

Jeder API-Schlüssel hat pro Scope Rate-Limits (Anfragen pro Minute). Bei Überschreitung gibt die API HTTP 429 zurück. Die Standardlimits sind pro Schlüssel konfigurierbar.

Scopes

Jeder Endpunkt erfordert einen bestimmten Scope. Schlüssel erhalten standardmäßig alle Scopes.

Scope	Description	Default limit/min
`tts:generate`	Generate speech (TTS)	10
`tts:timeline`	Timeline editor access	30
`voices:read`	Read voices	60
`voices:write`	Modify / delete voices	20
`clone:create`	Create voice clones	2
`audio:process`	Process audio files	5
`system:read`	Read system info	60
`ws:connect`	WebSocket connection	5