# Mureka 9.5 Song Generation API

> Ģenerē dziesmas ar vokālu no uzvednes vai dziesmas teksta, piedāvājot stila, balss un melodijas vadīklas

Izmantojiet `lyrics` (līdz 5000 rakstzīmēm), lai no dziesmas teksta izveidotu dziesmu, vai `prompt` (līdz 2000) un `styles`, lai izveidotu dziesmu no uzvednes. Pieejamas `gender`, `reference_id`, `vocal_id` un `melody_id` opcijas. `model` sarakstā ietilpst mureka-7.6, mureka-o2, mureka-8, mureka-9 un mureka-9.5 (noklusējums). Tiek atgriezts audio, ilgums un `song_id`.

- Model id: `mureka/api/generate/song`
- Made by: Mureka
- Category: Text to Music
- Output: audio
- Price per run: from $0.45 / run (cheapest run $0.45 (450 API credits))
- Run: `POST https://api.doitong.ru/v1/run/mureka/api/generate/song`
- Quote: `POST https://api.doitong.ru/v1/quote/mureka/api/generate/song`
- Docs page: https://doitong.com/lv/developers/models/mureka/api/generate/song

## Pricing

Price: **from $0.45 / run** (the lowest tier; the quote prices your exact input). Price per run: 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.

Price by tier:

- mureka-7.6: $0.45 / run
- mureka-o2: $0.45 / run
- mureka-8: $0.45 / run
- mureka-9: $0.45 / run
- mureka-9.5: $0.75 / run

The full example input below costs $0.75 = 750 API credits (1 run × $0.75 (mureka-9.5)).

Prices are the upstream price in USD, paid from the API balance in API credits (1000 API credits = 1 USD). `POST https://api.doitong.ru/v1/quote/mureka/api/generate/song` 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 |
|---|---|---|---|---|---|---|
| `model` |  | enum (string) | no | `mureka-9.5` | `mureka-7.6`, `mureka-o2`, `mureka-8`, `mureka-9`, `mureka-9.5` | Dziesmas ģenerēšanai izmantotais modelis. |
| `lyrics` |  | string \| null | no |  | 1 – 5000 characters | Dziesmas teksta ģenerēšanai paredzētais dziedamais teksts, ne vairāk kā 5 000 rakstzīmes. Ģenerējot dziesmu no uzvednes, lyrics vietā norādiet uzvedni. |
| `styles` |  | array of enum (string) \| null | no |  | ≥ 1 items | Žanra atlase, kas pieejama tikai dziesmas ģenerēšanai no uzvednes bez dziesmas teksta; izvēlieties vienu vai vairākus mūzikas žanrus. |
| `prompt` |  | string \| null | no |  | 1 – 2000 characters | Dziesmas apraksts, kura loma ir atkarīga no tā, vai ir norādīts lyrics: tas kopā ar lyrics nosaka mūzikas stilu un ir obligāts bez lyrics. Aprakstiet paredzēto dziesmu, tostarp tās noskaņu, instrumentāciju un vokālu. |
| `gender` |  | enum (string) \| null | no |  | `female`, `male` | Vokāla dzimuma izvēle dziesmas teksta ģenerēšanai; to izmanto tikai tad, ja augšupielādēta vai klonēta balss to neaizstāj. |
| `reference_id` |  | string \| null | no |  | ≥ 1 characters | Atsauces mūzikas identifikators, kas iegūts no /files/upload, izmantojot purpose='reference'. |
| `vocal_id` |  | string \| null | no |  | ≥ 1 characters | Balss identifikators, kas iegūts no /voice/clone. |
| `melody_id` |  | string \| null | no |  | ≥ 1 characters | Melodijas identifikators izmantošanai bez uzvednes, reference_id vai vocal_id. Iegūstiet to, izmantojot /files/upload ar purpose='melody'. |
| `enable_safety_checker` |  | boolean | no | `true` |  | Pārbaudi var atslābināt, iestatot false, ja izsaucējam ir atļauja. |

## 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.ru/v1/run/mureka/api/generate/song?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.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"
```

### JavaScript

```javascript
const API = "https://api.doitong.ru/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/mureka/api/generate/song?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.ru/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/mureka/api/generate/song", 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.ru/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": "mureka/api/generate/song",
      "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": "mureka/api/generate/song",
  "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": 750,
    "usd": "0.75",
    "charged": 750,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  },
  "output": {
    "song_id": "string",
    "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
    },
    "duration": 5,
    "lyrics_sections": [
      {
        "section_type": "intro",
        "start": 1,
        "end": 1,
        "lines": [
          {}
        ]
      }
    ]
  },
  "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.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `song_id` | string \| null | Atkārtoti izmantojams audio identifikators galapunktiem, kas pieņem song_id. |
| `audio` | object {url, content_type, file_name, file_size} | Ģenerēšanas rezultātā iegūtais audio fails. |
| `duration` | integer \| null | Ģenerētā audio ilgums milisekundēs, ja pieejams. |
| `lyrics_sections` | array of object {section_type, start, end, lines} \| null | Ģenerētā audio dziesmu teksta sadaļas ar laika informāciju, ja pieejamas. |

## Related models

- [Mureka 9.5 Lyrics Video](https://doitong.com/developers/models/mureka/api/generate/lyrics-video.md) (`mureka/api/generate/lyrics-video`): $0.15 / video
- [Mureka 9.5 Instrumental Generation](https://doitong.com/developers/models/mureka/api/generate/instrumental.md) (`mureka/api/generate/instrumental`): from $0.045 / request
- [Mureka 9.5 Podcast Generation](https://doitong.com/developers/models/mureka/api/generate/podcast.md) (`mureka/api/generate/podcast`): $0.019 / run
- [Mureka 9.5 Lyrics Generation](https://doitong.com/developers/models/mureka/api/generate/lyrics.md) (`mureka/api/generate/lyrics`): $0.0135 / request
- [MiniMax Music 3](https://doitong.com/developers/models/minimax/music-3.md) (`minimax/music-3`): $0.002 / second
- [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/mureka/api/generate/song
- 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=mureka/api/generate/song
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/mureka/api/generate/song