# ElevenLabs TTS Multilingual v2 API

> Multilingualen Text-zu-Sprooch mat Stëmmewiel, Stabilitéit, Stil a Geschwindegkeetskontroll souwéi Wuert-Zäitstempelen

Konvertéiert `text` mat enger benannter `voice` (Standard Rachel) an Sprooch. Passt `stability`, `similarity_boost` an `style` vun 0 bis 1 an `speed` vun 0.7 bis 1.2 un. `previous_text` an `next_text` verbesseren d'Kontinuitéit tëscht gedeelt Passagen; `language_code` erzwingt d'Sprooch; `timestamps` liwwert Zäitstempelen pro Wuert.

- Model id: `elevenlabs/tts/multilingual-v2`
- Made by: ElevenLabs
- Category: Text to Speech
- Output: audio
- Price: $0.10 / 1000 characters (cheapest run $0.10 (100 API credits))
- Run: `POST https://api.doitong.com/v1/run/elevenlabs/tts/multilingual-v2`
- Quote: `POST https://api.doitong.com/v1/quote/elevenlabs/tts/multilingual-v2`
- Docs page: https://doitong.com/lb/developers/models/elevenlabs/tts/multilingual-v2

## Pricing

Price: **$0.10 / 1000 characters**. Billed per character of `text` (the price is per 1000 characters).

The full example input below costs $0.005 = 5 API credits (50 characters × 100 API credits / 1000 characters).

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/tts/multilingual-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 |
|---|---|---|---|---|---|---|
| `text` |  | string | yes |  | ≥ 1 characters | Text, deen als Sprooch synthetiséiert soll ginn. |
| `voice` |  | string | no | `Rachel` |  | Stëmm, déi fir d'Sproochsynthees ausgewielt gouf. |
| `stability` |  | number | no | `0.5` | 0 – 1 | Stabilitéit vun der Stëmm, vun 0 bis 1. |
| `similarity_boost` |  | number | no | `0.75` | 0 – 1 | Mooss vun der Ähnlechkeetsverbesserung, vun 0 bis 1. |
| `style` |  | number | no | `0` | 0 – 1 | Grad vun der stilistescher Iwwerdreiwung, vun 0 bis 1. |
| `speed` |  | number | no | `1` | 0.7 – 1.2 | Riedegeschwindegkeet relativ zu 1.0: Niddreg Astellunge bremsen d'Aussprooch, héich Astellunge beschleunegen se. De Beräich ass 0.7–1.2; bei extremen Astellunge si Qualitéitsännerunge méiglech. |
| `timestamps` |  | boolean | no | `false` |  | Steiert, ob déi generéiert Ried Zäitstempelen pro Wuert enthält. |
| `previous_text` |  | string \| null | no |  |  | Virgaangent Text, deen als Kontinuitéitskontext fir d'Ried vun der aktueller Ufro geliwwert gëtt, fir verschidde generéiert Segmenter glat ze verbannen oder d'Kontinuitéit an dëser Generatioun ze beaflossen. |
| `next_text` |  | string \| null | no |  |  | Uschléissenden Text, deen als Kontinuitéitskontext fir d'Ried vun der aktueller Ufro geliwwert gëtt, fir verschidde generéiert Segmenter glat ze verbannen oder d'Kontinuitéit an dëser Generatioun ze beaflossen. |
| `language_code` |  | string \| null | no |  |  | Gitt déi erfuerderlech Sprooch vum Modell mat engem ISO 639-1-Code un; d'Ufro schléit mat engem Feeler aus, wann d'Modell dëse Code net ënnerstëtzt. |
| `apply_text_normalization` |  | enum (string) | no | `auto` | `auto`, `on`, `off` | Textnormaliséierungsmodus: 'auto' léisst de System entscheeden, ob eng Normaliséierung néideg ass, zum Beispill fir Zuelen als Wierder ze schreiwen. 'on' aktivéiert d'Normaliséierung ëmmer; 'off' deaktivéiert se. |

## Example input

Required parameters only:

```json
{
  "text": "Hello from Doitong. This is a short test sentence."
}
```

A fuller example:

```json
{
  "text": "Hello from Doitong. This is a short test sentence."
}
```

## 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/tts/multilingual-v2?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "Hello from Doitong. This is a short test sentence."
  }'

# 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/tts/multilingual-v2?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "text": "Hello from Doitong. This is a short test sentence."
  }),
});
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 = {
    "text": "Hello from Doitong. This is a short test sentence.",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/elevenlabs/tts/multilingual-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/tts/multilingual-v2",
      "input": {
        "text": "Hello from Doitong. This is a short test sentence."
      },
      "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/tts/multilingual-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": 5,
    "usd": "0.005",
    "charged": 5,
    "refunded": 0
  },
  "input": {
    "text": "Hello from Doitong. This is a short test sentence."
  },
  "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
    },
    "timestamps": []
  },
  "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} | Audio-Datei, déi duerch d'Generatioun produzéiert gouf. |
| `timestamps` | array of any \| null | Timing-Donnéeë vun der generéierter Sprooch, nëmme bei Ufroe mat `timestamps` op True, mat engem Zäitstempel fir all Wuert. |

## Related models

- [ElevenLabs TTS Turbo v2.5](https://doitong.com/developers/models/elevenlabs/tts/turbo-v2.5.md) (`elevenlabs/tts/turbo-v2.5`): $0.05 / 1000 characters
- [ElevenLabs Audio Isolation](https://doitong.com/developers/models/elevenlabs/audio-isolation.md) (`elevenlabs/audio-isolation`): $0.10 / minute of input file
- [Elevenlabs Sound Effects V2](https://doitong.com/developers/models/elevenlabs/sound-effects/v2.md) (`elevenlabs/sound-effects/v2`): $0.002 / second
- [Eleven v4 Text to Speech](https://doitong.com/developers/models/elevenlabs/tts/eleven-v4.md) (`elevenlabs/tts/eleven-v4`): $0.08 / 1000 characters
- [MiniMax Speech 2.8 HD](https://doitong.com/developers/models/minimax/speech-2.8-hd.md) (`minimax/speech-2.8-hd`): $0.10 / 1000 characters
- [Eleven v4 Turbo](https://doitong.com/developers/models/elevenlabs/tts/eleven-v4-turbo.md) (`elevenlabs/tts/eleven-v4-turbo`): $0.04 / 1000 characters
- [Elevenlabs](https://doitong.com/developers/models/elevenlabs/text-to-dialogue/eleven-v3.md) (`elevenlabs/text-to-dialogue/eleven-v3`): $0.10 / run
- [Elevenlabs Tts Eleven V3](https://doitong.com/developers/models/elevenlabs/tts/eleven-v3.md) (`elevenlabs/tts/eleven-v3`): $0.10 / 1000 characters

## Links

- HTML page: https://doitong.com/developers/models/elevenlabs/tts/multilingual-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/tts/multilingual-v2
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/elevenlabs/tts/multilingual-v2