ElevenLabs
ElevenLabs モデルは統一された非同期ジョブ API で呼び出します。POST /api/generate でタスクを開始し、完了するまで GET /api/generate/{taskId} をポーリングします。このファミリーは 4 個のエンドポイントを提供します。
概要
すべてのエンドポイントは同じ外枠を共有し、変わるのは model と input フィールドだけです。モデルマーケットの playground から任意に実行できます。
認証
/api-keys で API キーを作成し、Bearer トークンとして送信します。ログイン中のブラウザからのリクエストはセッション cookie 経由でも動作します。
Authorization: Bearer <YOUR_API_KEY>タスクの作成
POST https://api.lithovas.com/api/generateボディ:{ "model": "<slug>", "input": { … } }
レスポンス:{ "taskId": "<id>", "state": "waiting" }
結果の照会
GET https://api.lithovas.com/api/generate/<taskId>レスポンス:{ "taskId", "state": "waiting" | "success" | "fail", "resultUrls": [ … ], "creditsConsumed", "failMsg", "balance" }
state が success または fail になるまでこのエンドポイントをポーリングしてください。失敗したタスクは課金されません。エンドポイント
| モデル | タスク | model slug |
|---|---|---|
| Audio Isolation | Audio to Audio | elevenlabs/audio-isolation |
| Text To Dialogue V3 | Text to Speech | elevenlabs/text-to-dialogue-v3 |
| Text To Speech Multilingual V2 | Text to Speech | elevenlabs/text-to-speech-multilingual-v2 |
| Text To Speech Turbo 2.5 | Text to Speech | elevenlabs/text-to-speech-turbo-2-5 |
Audio Isolation · Audio to Audio
elevenlabs/audio-isolationaudio_urlstring必須URL of audio to isolate voice from (mp3/wav/aac/mp4/ogg, max 10MB)
curl -X POST https://api.lithovas.com/api/generate \
-H "Authorization: Bearer $API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "elevenlabs/audio-isolation",
"input": {
"audio_url": "https://example.com/reference.mp3"
}
}'Text To Dialogue V3 · Text to Speech
elevenlabs/text-to-dialogue-v3dialoguearray<object>必須Array of dialogue items with text and voice; combined text <=5000 chars
dialogue[].textstring必須Dialogue text content for speech generation
dialogue[].voiceenum<string>必須Voice ID or preset name for speech synthesis (60 voice IDs)
stabilitynumber任意Voice stability parameter controlling consistency
language_codestring任意Language code (50+ codes); omit for automatic detection
curl -X POST https://api.lithovas.com/api/generate \
-H "Authorization: Bearer $API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "elevenlabs/text-to-dialogue-v3",
"input": {
"dialogue": [],
"dialogue[].text": "example",
"dialogue[].voice": "example",
"stability": 0.5,
"language_code": "example"
}
}'Text To Speech Multilingual V2 · Text to Speech
elevenlabs/text-to-speech-multilingual-v2textstring必須Text to convert to speech (max 5000 characters)
voicestring必須Voice ID or preset name for speech generation (59 voice IDs)
stabilitynumber任意Voice stability control (0-1, step 0.01)
similarity_boostnumber任意Similarity boost parameter (0-1, step 0.01)
stylenumber任意Style exaggeration level (0-1, step 0.01)
speednumber任意Speech speed multiplier (0.7-1.2, step 0.01)
timestampsboolean任意Return word-level timestamps in output
previous_textstring任意Prior context text for continuity (max 5000 chars)
next_textstring任意Following context text for continuity (max 5000 chars)
language_codestring任意ISO 639-1 language code for enforcement (max 500 chars)
curl -X POST https://api.lithovas.com/api/generate \
-H "Authorization: Bearer $API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "elevenlabs/text-to-speech-multilingual-v2",
"input": {
"text": "example",
"voice": "example",
"stability": 0.5,
"similarity_boost": 0.75,
"style": 0,
"speed": 1,
"timestamps": false,
"previous_text": "example",
"next_text": "example",
"language_code": "example"
}
}'Text To Speech Turbo 2.5 · Text to Speech
elevenlabs/text-to-speech-turbo-2-5textstring必須Text to convert to speech (max 5000 characters)
voicestring任意Voice ID or preset name for speech generation (60+ voice IDs)
stabilitynumber任意Voice stability parameter (0-1, step 0.01)
similarity_boostnumber任意Similarity boost parameter (0-1, step 0.01)
stylenumber任意Style exaggeration level (0-1, step 0.01)
speednumber任意Speech speed multiplier (0.7-1.2, step 0.01)
timestampsboolean任意Return word-level timing information
previous_textstring任意Prior context text for continuity (max 5000 chars)
next_textstring任意Following context text for continuity (max 5000 chars)
language_codestring任意ISO 639-1 language code for enforcement
curl -X POST https://api.lithovas.com/api/generate \
-H "Authorization: Bearer $API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "elevenlabs/text-to-speech-turbo-2-5",
"input": {
"text": "example",
"voice": "EkK5I93UQWFDigLMpZcX",
"stability": 0.5,
"similarity_boost": 0.75,
"style": 0,
"speed": 1,
"timestamps": false,
"previous_text": "example",
"next_text": "example",
"language_code": "example"
}
}'