# Elevenlabs Music v2 API

> ᠵᡠᠰᡠᠨ ᠪᡝ ᠵᠠᠯᡳᠨ ᠰᡳᠨᡳᠶᡝᠨ ᠵᡠᠰᡠᠨ ᠵᡝᠯᡤᡳ ᠵᠠᠯᡳᠨ ᠪᡝ ᠵᠠᠯᡳᠨᠠ᠂ ᠵᡠᠰᡳᠨ ᠵᠠᠯᡳᠨ ᠪᡝ ᠵᠠᠯᡳᠨ ᠠᠮᡠᠯᠠᠮᠪᡳ

ᠵᡠᠰᡠᠨ ᠪᡝ `prompt` ᡳ 4100 ᠵᡠᠰᡳᠨ ᠵᡝᠯᡤᡳ ᠵᠠᠯᡳᠨ ᠪᡠᠮᠪᡳ᠂ ᠵᡝᠯᡤᡳ `composition_plan` ᡳ ᠵᠠᠯᡳᠨ ᠪᡝ ᠣᠯᡥᠣᠮᡝ ᠵᠠᠯᡳᠨᠠ᠉ `music_length_ms` ᡳ ᠵᡠᠰᡠᠨ 3000 ᡩᡝ 600000 ms ᡳ ᠵᡝᠯᡤᡳ ᠪᠠᠶᠠᠨᠠ᠂ `force_instrumental` ᠪᡝ ᠪᡠᠮᡝ ᠰᡳᠨᡳᠶᡝᠨ ᠪᡝ ᠪᡝᠯᡝᠪᡠᠮᠪᡳ᠉ `output_format` ᡳ ᠵᠠᠯᡳᠨ ᠵᡠᠰᡠᠨ᠂ ᠰᠠᠮᠪᡠᠯᡝᠨ ᠪᠠ ᠪᡳᠷᡝᠨ ᠪᡝ ᠰᠣᠩᡤᠣᠮᠪᡳ᠂ MP3 ᠪᠠ PCM ᠵᡝᠯᡤᡳ᠉ `seed` ᠵᠠᠯᡳᠨ ᠪᡝ ᠵᡝᠯᡤᡳ `composition_plan` ᡩᡝ ᠠᠮᡠᠯᠠᠮᠪᡳ

- Model id: `elevenlabs/music/v2`
- Made by: ElevenLabs
- Category: Text to Music
- Output: audio
- Price per minute of your output audio: $0.60 / minute of output audio (cheapest run $0.60 (600 API credits))
- Run: `POST https://api.doitong.com/v1/run/elevenlabs/music/v2`
- Quote: `POST https://api.doitong.com/v1/quote/elevenlabs/music/v2`
- Docs page: https://doitong.com/mnc/developers/models/elevenlabs/music/v2

## Pricing

Price: **$0.60 / minute of output audio**. Price per minute of your output audio: the input files are measured before the run (length, resolution, frame rate). The quote measures the same files and is exactly what the run charges.

The full example input below costs $1.20 = 1200 API credits (2 min output audio × $0.60).

Prices are the upstream price in USD, paid from the API balance in API credits (1000 API credits = 1 USD). `POST https://api.doitong.com/v1/quote/elevenlabs/music/v2` with the same JSON body returns the exact price for that input; the quote is exactly what a run charges. Invalid input is never charged and failed or canceled requests are refunded automatically.

## Input parameters

| Parameter | Canonical name | Type | Required | Default | Allowed values / range | Description |
|---|---|---|---|---|---|---|
| `prompt` |  | string \| null | no |  | ≤ 4100 characters | ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠶᡝᠮᡝ ᠵᡠᠯᡝᡥᡝ ᡤᡳᠰᡠᠨ ᡳ ᡥᡡᠯᠠᠨ᠉ |
| `composition_plan` |  | object {chunks} \| null | no |  |  | ᡤᡳᠰᡠᠨ ᡳ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠵᠠᡴᡠᠨ ᡩᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠮᡝ᠉ |
| `composition_plan.chunks` |  | array of object {text, duration_ms, positive_styles, negative_styles, context_adherence, audio_reference} | yes |  | 1 – 30 items | ᠪᡠᠶᡝᠮᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠵᡠᠯᡝᡥᡝ ᠵᠠᡴᡠᠨ᠂ 30 ᠵᠠᡴᡠᠨ ᡳ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠵᠠᠯᠠᠨ 3000 ms ᡩᡝ 600000 ms ᡩᡝ ᠪᡳ᠉ |
| `composition_plan.chunks[].text` |  | string | yes |  |  | ᠵᠠᡴᡠᠨ ᡳ ᠪᡠᠶᡝᠮᡝ ᡥᡡᠯᠠᠨ᠂ 30 ᡳ ᡥᡝᠰᡝ 200 ᡥᡝᡵᡤᡝᠨ ᡳ ᠵᡠᠯᡝᠯᡝᠮᡝ᠉ ᡥᡡᠯᠠᠨ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡳᠯᡳ ᠠᠷᠠᠮᡝ ᡥᠠᠯᡥᠠᠨ ᡳ ᡩᡝᠪᡝᠯᡳᠨ ᡩᡝ᠂ ᠵᠠᠯᠠᠨ {scratching} ᠮᡠᠰᡝ᠂ ᠠᠪᡠ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠵᠠᠯᡳᠨ ᡳ ᡩᡝᡵᡤᡳ [Verse 1] ᠰᡳᠯᡤᠠᠨ᠉ ᡝᡵᡝ ᠵᠠᠯᡳᠨ 1–100 ᡥᡝᡵᡤᡝᠨ ᠪᡳᠮᠪᡳ᠉ |
| `composition_plan.chunks[].duration_ms` |  | integer | yes |  | 3,000 – 120,000 | ᠵᠠᡴᡠᠨ ᡳ ᠵᠠᠯᠠᠨ ᠮᡳᠯᡳᠰᡝᡴᡠᠨᡩᡝᡂ 3000 ms ᡩᡝ 120000 ms ᡩᡝ ᠪᡳ᠉ |
| `composition_plan.chunks[].positive_styles` |  | array of string | yes |  |  | ᡝᡵᡝ ᠵᠠᡴᡠᠨ ᡳ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠮᡝ ᠪᡠᠶᡝᠮᡝ ᠠᠮᠠᠯᠠᠮᡝ᠂ ᡩᡝᡵᡤᡳ ᠵᠠᡴᡠᠨ ᡳ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠣᠮᡝᡵᡳ᠉ ᡝᡵᡝ ᠰᡠᠨᡤᠠ ᡳ ᠵᠠᠯᡳᠨ ᠪᠠ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠵᡠᠯᡝᡥᡝ ᠵᠠᠯᡳᠨ ᡳ ᡤᡳᠰᡠᠨ ᠪᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠠᠮᠠᠯᠠᠮᡝ᠉ |
| `composition_plan.chunks[].negative_styles` |  | array of string \| null | no |  |  | ᡝᡵᡝ ᠵᠠᡴᡠᠨ ᡩᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠠᠮᠠᠯᠠᠮᡝ ᠪᡳᠮᡝ ᠵᡠᠯᡝ ᠠᠮᠠᠯᠠᠮᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ᠉ |
| `composition_plan.chunks[].context_adherence` |  | enum (string) \| null | no |  | `low`, `medium`, `high` | ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠮᡝ ᠵᠠᡴᡠᠨ ᠪᡝ ᠠᠮᠠᠯᠠᠮᡝ ᠪᡠᠶᡝᠮᡝ ᠠᠪᡠᠯᠠᠮᡝ᠂ ᡥᡝᠴᡝ ᠪᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠠᠮᠠᠯᠠᠮᡝ᠉ |
| `composition_plan.chunks[].audio_reference` |  | object {audio_url, start_ms, end_ms, strength} \| null | no |  |  | ᡝᡵᡝ ᠵᠠᡴᡠᠨ ᡳ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠮᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠶᡝᠮᡝ ᡤᡳᠰᡠᠨ ᡳ ᠰᡳᠯᡤᠠᠨ᠉ ᠵᡠᠯᡝ ᠰᡠᠨᡤᠠ ᠪᡝ ᠪᡠᠶᡝᠮᡝ ᠣᠮᡝᡵᡳ ᡩᡝᡵᡤᡳ ᠵᠠᡴᡠᠨ ᡩᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠮᡝ᠉ |
| `music_length_ms` |  | integer \| null | no |  | 3,000 – 600,000 | ᠰᡠᠨᡤᠠ ᡳ ᠣᠨᠵᠣᠨ ᠵᠠᠯᠠᠨ ᠮᡳᠯᡳᠰᡝᡴᡠᠨᡩ ᡳ ᠪᡝᠶᡝᠨᡝᠮᡝ᠂ 3000 ms ᡩᠣ 600000 ms ᡩᡝ ᠪᡳ᠉ ᡥᡡᠯᠠᠨ ᡳ ᡠᠯᡤᡳᠨ ᡩᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᡤᡝᠯᡳ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠣᠮᠪᡠᠯᡝᡥᡝ ᠮᠣᠳᡝᠯ ᠵᠠᠯᠠᠨ ᠪᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠰᡳᠯᡤᠠᠨ᠉ |
| `force_instrumental` |  | boolean | no | `false` |  | ᠵᡠᠯᡝ ᡤᡳᠰᡠᠨ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠶᡝᠮᡝ ᠣᠮᡝᡵᡳ ᠵᡠᠯᡝ ᠮᡠᠰᡝ ᠠᠮᠠᠯᠠᠮᡝ ᠣᠮᡝᡵᡳ᠉ ᡨᡣᡠᡵᡝ ᠪᡠᠶᡝᠮᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠮᡝ᠂ ᡝᡵᡝ ᡤᡳᠰᡠᠨ ᠪᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠶᡝᠮᡝ ᠣᠮᡝᡵᡳ᠉ |
| `seed` |  | integer \| null | no |  |  | ᡤᡳᠰᡠᠨ ᡳ ᠪᡠᠶᡝᠮᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠵᠠᠯᡳᠨ᠂ ᠵᡠᠯᡝ `composition_plan` ᡩᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ ᠣᠮᡝᡵᡳ᠉ |
| `output_format` |  | enum (string) | no | `mp3_48000_192` | `mp3_22050_32`, `mp3_24000_48`, `mp3_44100_32`, `mp3_44100_64`, `mp3_44100_96`, `mp3_44100_128`, `mp3_44100_192`, `mp3_48000_128`, `mp3_48000_192`, `mp3_48000_240`, `mp3_48000_320`, `pcm_8000`, `pcm_16000`, `pcm_22050`, `pcm_24000`, `pcm_32000`, `pcm_44100`, `pcm_48000`, `ulaw_8000`, `alaw_8000`, `opus_48000_32`, `opus_48000_64`, `opus_48000_96`, `opus_48000_128`, `opus_48000_192` | `codec_sample_rate_bitrate` ᡳ ᠵᡠᠯᡝᠯᡝᠮᡝ ᡤᡳᠰᡠᠨ ᠪᡠᠶᡝᠮᡝ ᠵᡠᠯᡝᡥᡝ ᠵᠠᠯᡳᠨ᠉ Twilio ᡳ ᡤᡳᠰᡠᠨ ᠵᡠᠯᡝᠯᡝᠮᡝ μ-law ᠪᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ᠂ MP3 ᡳ ᡤᡝᠵᡳ `mp3_22050_32` ᠰᡳ 22.05 kHz ᠪᠠ 32 kbs ᠪᡝ ᠵᡠᠯᡝᠯᡝᠮᡝ᠉ |

## Example input

Required parameters only:

```json
{}
```

A fuller example:

```json
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}
```

## Run it

Set `DOITONG_API_KEY` to a key from https://doitong.com/developers/dashboard#keys. `?wait=20` returns the finished request in the same call when it is ready within 20 seconds; otherwise poll `GET /requests/{id}` (it also accepts `?wait=`), or pass `webhook_url`.

### curl

```bash
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/elevenlabs/music/v2?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"
```

### JavaScript

```javascript
const API = "https://api.doitong.com/v1";
const headers = {
  "Authorization": "Bearer " + process.env.DOITONG_API_KEY,
  "Content-Type": "application/json",
};

// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/elevenlabs/music/v2?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);

// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
  res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
  request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
```

### Python

```python
import os
import requests

API = "https://api.doitong.com/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/elevenlabs/music/v2", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
    raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])

# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
    request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
    raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
```

### MCP

The MCP server at `https://api.doitong.com/v1/mcp` exposes the tools `search_models`, `get_model`, `quote`, `run`, `get_request`, `cancel_request`, `list_requests`, `create_upload` and `get_account`. A `run` call for this model:

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "run",
    "arguments": {
      "model_id": "elevenlabs/music/v2",
      "input": {
        "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
      },
      "wait_seconds": 20
    }
  }
}
```

## Response

Every call returns a request object. `status` is one of `queued`, `running`, `succeeded`, `failed`, `canceled`. `outputs` lists the generated files with URLs on our storage (kept forever, or 7 days with `?storage=temporary`; `storage` says which); `output` is the model's own result object with the same URLs.

```json
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "elevenlabs/music/v2",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 1200,
    "usd": "1.20",
    "charged": 1200,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  },
  "output": {
    "audio": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_name": "0-output.mp3",
      "file_size": 1843200
    }
  },
  "outputs": [
    {
      "type": "audio",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_size": 1843200,
      "duration": 12,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `audio` | object {url, content_type, file_name, file_size} | ᠵᡠᠯᡝᠯᡝᠮᡝ ᠪᡠᠶᡝᠮᡝ ᠣᠮᠪᡠᠯᡝᡥᡝ MP3 ᡤᡳᠰᡠᠨ ᡳ ᡶᡳᠯᡝ᠉ |

## Related models

- [Elevenlabs Music v2.5](https://doitong.com/developers/models/elevenlabs/music/v2.5.md) (`elevenlabs/music/v2.5`): $0.60 / minute of output audio
- [MiniMax Music 3](https://doitong.com/developers/models/minimax/music-3.md) (`minimax/music-3`): $0.002 / second
- [Elevenlabs Music](https://doitong.com/developers/models/elevenlabs/music.md) (`elevenlabs/music`): $0.60 / minute of output audio
- [ACE Step](https://doitong.com/developers/models/ace-step.md) (`ace-step`): $0.0002 / second
- [ACE Step Audio Inpaint](https://doitong.com/developers/models/ace-step/audio-inpaint.md) (`ace-step/audio-inpaint`): $0.0002 / second of input audio
- [ACE Step Audio Outpaint](https://doitong.com/developers/models/ace-step/audio-outpaint.md) (`ace-step/audio-outpaint`): $0.0002 / second of output audio
- [ACE Step Audio To Audio](https://doitong.com/developers/models/ace-step/audio-to-audio.md) (`ace-step/audio-to-audio`): $0.0002 / second of input audio
- [ACE Step Prompt To Audio](https://doitong.com/developers/models/ace-step/prompt-to-audio.md) (`ace-step/prompt-to-audio`): $0.0002 / second

## Links

- HTML page: https://doitong.com/developers/models/elevenlabs/music/v2
- All models and guides for AI agents: https://doitong.com/developers/llms.txt
- OpenAPI 3.1 with this model's typed request body: https://doitong.com/developers/openapi.json?model=elevenlabs/music/v2
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/elevenlabs/music/v2