# MiniMax Music 3 API

> ਤੁਹਾਡੇ ਬੋਲਾਂ ਅਤੇ ਸ਼ੈਲੀ ਦੇ ਵੇਰਵੇ ਤੋਂ ਗਾਇਕੀ ਸਮੇਤ ਪੂਰੇ ਗੀਤ, 5 ਮਿੰਟ ਤੱਕ।

MiniMax Music 3 ਤੁਹਾਡੇ ਬੋਲਾਂ ਨੂੰ ਪੂਰੀ ਅਰੇਂਜਮੈਂਟ ਉੱਤੇ ਗਾਉਂਦਾ ਹੈ। ਪ੍ਰੌਂਪਟ ਵਿੱਚ ਸ਼ੈਲੀ, ਟੈਂਪੋ, ਸੁਰ, ਮੂਡ, ਗਾਇਕੀ ਅਤੇ ਸਾਜ਼ਾਂ ਦਾ ਵੇਰਵਾ ਦਿਓ ਅਤੇ ਬੋਲਾਂ ਵਿੱਚ [verse], [chorus] ਅਤੇ [bridge] ਵਰਗੇ ਟੈਗਾਂ ਨਾਲ ਗੀਤ ਦੀ ਬਣਤਰ ਦਰਸਾਓ, ਹਰੇਕ ਆਪਣੀ ਲਾਈਨ ਉੱਤੇ। ਮਿਆਦ (1 ਤੋਂ 300 ਸਕਿੰਟ, ਪੂਰਵ-ਨਿਰਧਾਰਤ 60) ਉੱਪਰੀ ਸੀਮਾ ਹੈ; ਗੀਤ ਇਸ ਤੋਂ ਪਹਿਲਾਂ ਖ਼ਤਮ ਹੋ ਸਕਦਾ ਹੈ।

- Model id: `minimax/music-3`
- Made by: MiniMax
- Category: Text to Music
- Output: audio
- Price: $0.002 / second (60 s ≈ $0.12) (cheapest run $0.12 (120 API credits))
- Run: `POST https://api.doitong.com/v1/run/minimax/music-3`
- Quote: `POST https://api.doitong.com/v1/quote/minimax/music-3`
- Docs page: https://doitong.com/pa/developers/models/minimax/music-3

## Pricing

Price: **$0.002 / second (60 s ≈ $0.12)**. Billed per second of output (`duration`, default 60).

The full example input below costs $0.06 = 60 API credits (30 s × 2 API credits).

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/minimax/music-3` 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 | yes |  |  | Music-generation ਪ੍ਰੌਂਪਟ ਜੋ ਸਟੀਕ ਨਿਯੰਤਰਣ ਲਈ Structured Caption ਵਰਤ ਸਕਦਾ ਹੈ: section-specific arrangement ਅਤੇ vocal ਵੇਰਵਿਆਂ ਨੂੰ genre, BPM, key ਅਤੇ emotional progression ਨਿਰਧਾਰਤ ਕਰਨ ਵਾਲੇ global metadata ਨਾਲ ਜੋੜੋ। ਆਮ ਵੇਰਵਾ ਲੋੜੀਂਦੀ ਸ਼ੈਲੀ ਅਤੇ ਮੂਡ, vocals ਅਤੇ instruments ਦੀ ਵਰਤੋਂ ਅਤੇ arrangement ਨੂੰ ਸ਼ਾਮਲ ਕਰਦਾ ਹੈ। |
| `lyrics` |  | string | yes |  |  | ਗਾਏ ਜਾਣ ਵਾਲੇ lyrics; leading structure tag ਨਾਲ ਇੱਕੋ ਲਾਈਨ ਸਾਂਝੀ ਕਰਨ ਵਾਲੇ ਸ਼ਬਦ ਮਾਡਲ ਦੇ ਇਨਪੁੱਟ contract ਅਧੀਨ ਰੱਦ ਕਰ ਦਿੱਤੇ ਜਾਂਦੇ ਹਨ। ਹਰ tag ਨੂੰ ਵੱਖਰੀ ਲਾਈਨ 'ਤੇ ਰੱਖੋ, ਜਿਸ ਵਿੱਚ [intro], [verse], [pre-chorus], [chorus], [post-chorus], [bridge], [instrumental], [solo] ਅਤੇ [outro] ਸ਼ਾਮਲ ਹਨ। |
| `duration` |  | number | no | `60` | 1 – 300 | ਆਡੀਓ ਦੀ ਅਵਧੀ ਸੀਮਾ, ਗਾਰੰਟੀਸ਼ੁਦਾ ਆਉਟਪੁੱਟ ਲੰਬਾਈ ਨਹੀਂ। response ਅਸਲ ਅਵਧੀ ਦੱਸਦਾ ਹੈ, ਜੋ ਸਿਰਜਣਾ ਜਲਦੀ ਰੁਕਣ 'ਤੇ ਛੋਟੀ ਹੋ ਸਕਦੀ ਹੈ। |
| `seed` |  | integer \| null | no |  |  | ਦੁਹਰਾਈ ਜਾ ਸਕਣ ਵਾਲੀ ਸਿਰਜਣਾ ਲਈ ਸੀਡ, ਜਦੋਂ ਤੱਕ ਤੁਸੀਂ ਮੁੱਲ ਨਾ ਦਿਓ, ਬੇਤਰਤੀਬੇ ਢੰਗ ਨਾਲ ਚੁਣਿਆ ਜਾਂਦਾ ਹੈ। |
| `num_inference_steps` |  | integer | no | `30` | 1 – 100 | ਹਰ 8-ਸਕਿੰਟ denoising chunk ਅੰਦਰ flow matching ਲਈ Euler ਕਦਮ ਗਿਣਤੀ। |
| `guidance_scale` |  | number | no | `1.7` | 0 – 20 | flow matching ਦੌਰਾਨ classifier-free guidance ਤਾਕਤ। |

## Example input

Required parameters only:

```json
{
  "prompt": "Genre: acoustic pop. BPM: 96. Key: C major. Warm and intimate, soft female vocal, guitar and light piano",
  "lyrics": "[verse]\nMorning light filtering through the pine\nEvery quiet street is yours and mine\n[chorus]\nSoftly the world begins to breathe"
}
```

A fuller example:

```json
{
  "prompt": "Genre: acoustic pop. BPM: 96. Key: C major. Warm and intimate, soft female vocal, guitar and light piano",
  "lyrics": "[verse]\nMorning light filtering through the pine\nEvery quiet street is yours and mine\n[chorus]\nSoftly the world begins to breathe",
  "duration": 30
}
```

## 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/minimax/music-3?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Genre: acoustic pop. BPM: 96. Key: C major. Warm and intimate, soft female vocal, guitar and light piano",
    "lyrics": "[verse]\nMorning light filtering through the pine\nEvery quiet street is yours and mine\n[chorus]\nSoftly the world begins to breathe",
    "duration": 30
  }'

# 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/minimax/music-3?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "Genre: acoustic pop. BPM: 96. Key: C major. Warm and intimate, soft female vocal, guitar and light piano",
    "lyrics": "[verse]\nMorning light filtering through the pine\nEvery quiet street is yours and mine\n[chorus]\nSoftly the world begins to breathe",
    "duration": 30
  }),
});
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": "Genre: acoustic pop. BPM: 96. Key: C major. Warm and intimate, soft female vocal, guitar and light piano",
    "lyrics": "[verse]\nMorning light filtering through the pine\nEvery quiet street is yours and mine\n[chorus]\nSoftly the world begins to breathe",
    "duration": 30,
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/minimax/music-3", 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": "minimax/music-3",
      "input": {
        "prompt": "Genre: acoustic pop. BPM: 96. Key: C major. Warm and intimate, soft female vocal, guitar and light piano",
        "lyrics": "[verse]\nMorning light filtering through the pine\nEvery quiet street is yours and mine\n[chorus]\nSoftly the world begins to breathe",
        "duration": 30
      },
      "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": "minimax/music-3",
  "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": 60,
    "usd": "0.06",
    "charged": 60,
    "refunded": 0
  },
  "input": {
    "prompt": "Genre: acoustic pop. BPM: 96. Key: C major. Warm and intimate, soft female vocal, guitar and light piano",
    "lyrics": "[verse]\nMorning light filtering through the pine\nEvery quiet street is yours and mine\n[chorus]\nSoftly the world begins to breathe",
    "duration": 30
  },
  "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
    },
    "seed": 42,
    "duration": 5
  },
  "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} | 44.1 kHz ਅਤੇ 16-bit samples ਵਰਤਣ ਵਾਲੀ stereo WAV ਫਾਰਮੈਟ ਵਿੱਚ ਆਉਟਪੁੱਟ ਆਡੀਓ ਫ਼ਾਈਲ। |
| `seed` | integer | ਸਿਰਜਣਾ ਦੌਰਾਨ ਵਰਤਿਆ ਗਿਆ ਬੇਤਰਤੀਬਾ ਸੀਡ। |
| `duration` | number | ਦੱਸਦਾ ਹੈ ਕਿ ਅਸਲ ਵਿੱਚ ਕਿੰਨੇ ਸਕਿੰਟਾਂ ਦੀ ਆਡੀਓ ਸਿਰਜੀ ਗਈ, ਜੋ ਲਾਜ਼ਮੀ ਤੌਰ 'ਤੇ ਮੰਗੀ ਗਈ ਲੰਬਾਈ ਜਿੰਨੀ ਨਹੀਂ ਹੁੰਦੀ। |

## Related models

- [MiniMax (Hailuo AI) Music](https://doitong.com/developers/models/minimax-music.md) (`minimax-music`): $0.035 / request
- [MiniMax (Hailuo AI) Music v1.5](https://doitong.com/developers/models/minimax-music/v1.5.md) (`minimax-music/v1.5`): $0.03 / request
- [Minimax Music](https://doitong.com/developers/models/minimax-music/v2.md) (`minimax-music/v2`): $0.03 / request
- [Minimax Music 2.5](https://doitong.com/developers/models/minimax-music/v2.5.md) (`minimax-music/v2.5`): $0.15 / request
- [Minimax Music 2.6](https://doitong.com/developers/models/minimax-music/v2.6.md) (`minimax-music/v2.6`): $0.15 / request
- [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

## Links

- HTML page: https://doitong.com/developers/models/minimax/music-3
- 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=minimax/music-3
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/minimax/music-3