# MiniMax Speech 2.8 HD API

> تحويل MiniMax عالي الدقة للنص إلى كلام بأكثر من 30 لغة مع التحكم في التوقفات والعاطفة والنطق.

يحوّل MiniMax Speech 2.8 HD النص إلى أصوات بأكثر من 30 لغة مع تحكم دقيق: علامات توقف مضمّنة، وسرعة الصوت وطبقته ومستوى صوته، وقواميس نطق مخصّصة وتأثيرات صوتية. اختر من الأصوات المدمجة ومعدل أخذ العينات وصيغة الإخراج.

- Model id: `minimax/speech-2.8-hd`
- Made by: MiniMax
- 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/minimax/speech-2.8-hd`
- Quote: `POST https://api.doitong.com/v1/quote/minimax/speech-2.8-hd`
- Docs page: https://doitong.com/ar/developers/models/minimax/speech-2.8-hd

## Pricing

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

The full example input below costs $0.008 = 8 API credits (79 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/minimax/speech-2.8-hd` 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 |  | 1 – 10000 characters | نص لتركيب الكلام، مع تحديد فترات التوقف بواسطة `<#x#>` حيث تتراوح قيمة x من 0.01 إلى 99.99 ثانية. علامات التداخل المتاحة هي `(laughs)` و`(sighs)` و`(coughs)` و`(clears throat)` و`(gasps)` و`(sniffs)` و`(groans)` و`(yawns)`. |
| `voice_setting` |  | object {voice_id, speed, vol, pitch, emotion, english_normalization} | no | `{"english_normalization":false,"pitch":0,"speed":1,"voice_id":"Wise_Woman","vol":1}` |  | إعدادات ضبط الصوت. |
| `voice_setting.voice_id` |  | string | no | `Wise_Woman` | ≥ 1 characters | معرّف صوت محدد مسبقًا يُستخدم لتوليف الكلام. |
| `voice_setting.speed` |  | number | no | `1` | 0.5 – 2 | معدل الكلام، من 0.5 إلى 2.0. |
| `voice_setting.vol` |  | number | no | `1` | 0.01 – 10 | مستوى صوت المخرج، من 0 إلى 10. |
| `voice_setting.pitch` |  | integer | no | `0` | -12 – 12 | حدة الصوت، من -12 إلى 12. |
| `voice_setting.emotion` |  | enum (string) \| null | no |  | `happy`, `sad`, `angry`, `fearful`, `disgusted`, `surprised`, `neutral` | النبرة العاطفية للكلام المُولَّف. |
| `voice_setting.english_normalization` |  | boolean | no | `false` |  | خيار تطبيع النص الإنجليزي يبادل قدرًا صغيرًا من زمن الاستجابة الإضافي بقراءة أفضل للأرقام. |
| `audio_setting` |  | object {sample_rate, bitrate, format, channel} | no |  |  | إعدادات ضبط الصوت. |
| `audio_setting.sample_rate` |  | enum (integer) | no | `32000` | `8000`, `16000`, `22050`, `24000`, `32000`, `44100` | معدل أخذ عينات الصوت المُولَّد. |
| `audio_setting.bitrate` |  | enum (integer) | no | `128000` | `32000`, `64000`, `128000`, `256000` | معدل البت للصوت المُولَّد. |
| `audio_setting.format` |  | enum (string) | no | `mp3` | `mp3`, `pcm`, `flac` | تنسيق الصوت. |
| `audio_setting.channel` |  | enum (integer) | no | `1` | `1`, `2` | عدد قنوات الصوت: 1 للأحادي أو 2 للاستريو. |
| `language_boost` |  | enum (string) \| null | no |  | `Chinese`, `Chinese,Yue`, `English`, `Arabic`, `Russian`, `Spanish`, `French`, `Portuguese`, `German`, `Turkish`, `Dutch`, `Ukrainian`, `Vietnamese`, `Indonesian`, `Japanese`, `Italian`, `Korean`, `Thai`, `Polish`, `Romanian`, `Greek`, `Czech`, `Finnish`, `Hindi`, `Bulgarian`, `Danish`, `Hebrew`, `Malay`, `Slovak`, `Swedish`, `Croatian`, `Hungarian`, `Norwegian`, `Slovenian`, `Catalan`, `Nynorsk`, `Afrikaans`, `auto` | يحسّن التعرّف على اللغات واللهجات المحددة. |
| `output_format` |  | enum (string) | no | `hex` | `url`, `hex` | تنسيق محتوى المخرج؛ ينطبق فقط على الاستجابات غير المتدفقة. |
| `pronunciation_dict` |  | object {tone_list} \| null | no |  |  | قاموس مخصص للنطق يُستخدم لاستبدال النص. |
| `pronunciation_dict.tone_list` |  | array of string | no |  |  | قائمة استبدالات النطق باستخدام الصيغة ['text/(pronunciation)', ...]، مثل ['燕少飞/(yan4)(shao3)(fei1)']. تتراوح أرقام النغمات الصينية من 1 إلى 5. |
| `normalization_setting` |  | object {enabled, target_loudness, target_range, target_peak} | no |  |  | إعدادات تتحكم في تسوية ارتفاع الصوت. |
| `normalization_setting.enabled` |  | boolean | no | `true` |  | تمكّن من تسوية ارتفاع الصوت. |
| `normalization_setting.target_loudness` |  | number | no | `-18` | -70 – -10 | ارتفاع الصوت المطلوب، مقاسًا بوحدة LUFS؛ القيمة الافتراضية -18.0. |
| `normalization_setting.target_range` |  | number | no | `8` | 0 – 20 | نطاق ارتفاع الصوت المطلوب، مقاسًا بوحدة LU؛ القيمة الافتراضية 8.0. |
| `normalization_setting.target_peak` |  | number | no | `-0.5` | -3 – 0 | مستوى الذروة المطلوب، مقاسًا بوحدة dBTP؛ القيمة الافتراضية -0.5. |
| `voice_modify` |  | object {pitch, intensity, timbre} \| null | no |  |  | إعدادات لتعديل حدة الصوت وشدته وطابعه. |
| `voice_modify.pitch` |  | integer | no | `0` | -100 – 100 | التحكم في حدة الصوت مقاسًا بأنصاف النغمات: استخدم قيمة سالبة لخفض الصوت أو موجبة لرفعه. تتراوح القيم المسموح بها من -100 إلى 100. |
| `voice_modify.intensity` |  | integer | no | `0` | -100 – 100 | التحكم في طاقة الصوت، ما يجعل الكلام أكثر حيوية مع زيادة الإعداد. يتراوح النطاق المسموح به من -100 إلى 100. |
| `voice_modify.timbre` |  | integer | no | `0` | -100 – 100 | تعديل طابع الصوت من -100 إلى 100، للتحكم في خصائصه النغمية. |

## Example input

Required parameters only:

```json
{
  "prompt": "Hello! Welcome to our new studio. <#0.5#> Let's make something wonderful today."
}
```

A fuller example:

```json
{
  "prompt": "Hello! Welcome to our new studio. <#0.5#> Let's make something wonderful today."
}
```

## 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/speech-2.8-hd?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "Hello! Welcome to our new studio. <#0.5#> Let'\''s make something wonderful today."
  }'

# 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/speech-2.8-hd?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "Hello! Welcome to our new studio. <#0.5#> Let's make something wonderful today."
  }),
});
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": "Hello! Welcome to our new studio. <#0.5#> Let's make something wonderful today.",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/minimax/speech-2.8-hd", 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/speech-2.8-hd",
      "input": {
        "prompt": "Hello! Welcome to our new studio. <#0.5#> Let's make something wonderful today."
      },
      "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/speech-2.8-hd",
  "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": 8,
    "usd": "0.008",
    "charged": 8,
    "refunded": 0
  },
  "input": {
    "prompt": "Hello! Welcome to our new studio. <#0.5#> Let's make something wonderful today."
  },
  "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
    },
    "duration_ms": 1
  },
  "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} | ملف الصوت الناتج عن التوليد. |
| `duration_ms` | integer | طول الصوت، مقاسًا بالميلي ثانية. |

## Related models

- [MiniMax Speech 2.6 \[HD\]](https://doitong.com/developers/models/minimax/speech-2.6-hd.md) (`minimax/speech-2.6-hd`): $0.10 / 1000 characters
- [MiniMax Speech 2.6 \[Turbo\]](https://doitong.com/developers/models/minimax/speech-2.6-turbo.md) (`minimax/speech-2.6-turbo`): $0.06 / 1000 characters
- [MiniMax Speech 2.8 \[Turbo\]](https://doitong.com/developers/models/minimax/speech-2.8-turbo.md) (`minimax/speech-2.8-turbo`): $0.06 / 1000 characters
- [MiniMax Speech-02 HD](https://doitong.com/developers/models/minimax/speech-02-hd.md) (`minimax/speech-02-hd`): $0.10 / 1000 characters
- [MiniMax Speech-02 Turbo](https://doitong.com/developers/models/minimax/speech-02-turbo.md) (`minimax/speech-02-turbo`): $0.06 / 1000 characters
- [MiniMax Voice Cloning](https://doitong.com/developers/models/minimax/voice-clone.md) (`minimax/voice-clone`): $1.5198 / run
- [MiniMax Voice Design](https://doitong.com/developers/models/minimax/voice-design.md) (`minimax/voice-design`): $3.00 / run
- [Eleven v4 Text to Speech](https://doitong.com/developers/models/elevenlabs/tts/eleven-v4.md) (`elevenlabs/tts/eleven-v4`): $0.08 / 1000 characters

## Links

- HTML page: https://doitong.com/developers/models/minimax/speech-2.8-hd
- 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/speech-2.8-hd
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/minimax/speech-2.8-hd