# Chatterboxhd · Text to Speech API

> המרת טקסט לדיבור אקספרסיבי עם קולות מוגדרים מראש, שכפול zero-shot מדוגמה ואודיו אופציונלי בתדר 48 kHz

יוצר דיבור מ-`text` באמצעות `voice` מוגדר מראש (Aurora,‏ Blade,‏ Britney,‏ Carl,‏ Cliff,‏ Richard,‏ Rico,‏ Siobhan או Vicky) או קול משוכפל מ-`audio_url`, שגובר על הקול המוגדר מראש. `exaggeration` (0.25 עד 2) ו-`cfg` שולטים ברגש, ו-`temperature` ו-`seed` שולטים בשונות. `high_quality_audio` מגדיל את הפלט מ-24 kHz ל-48 kHz.

- Model id: `resemble-ai/chatterboxhd/text-to-speech`
- Made by: Resemble AI
- Category: Text to Speech
- Output: audio
- Price per run: $0.0108 / run (cheapest run $0.011 (11 API credits))
- Run: `POST https://api.doitong.ru/v1/run/resemble-ai/chatterboxhd/text-to-speech`
- Quote: `POST https://api.doitong.ru/v1/quote/resemble-ai/chatterboxhd/text-to-speech`
- Docs page: https://doitong.com/he/developers/models/resemble-ai/chatterboxhd/text-to-speech

## Pricing

Price: **$0.0108 / run**. 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.

The full example input below costs $0.011 = 11 API credits (1 run × $0.01076).

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/resemble-ai/chatterboxhd/text-to-speech` 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

Send either the canonical name or the native field name (not both). Canonical names are the same across models.

| Parameter | Canonical name | Type | Required | Default | Allowed values / range | Description |
|---|---|---|---|---|---|---|
| `text` |  | string | no | `My name is Maximus Decimus Meridius, commander of the Armies of the North, General of the Felix Legions and loyal servant to the true emperor, Marcus Aurelius. Father to a murdered son, husband to a murdered wife. And I will have my vengeance, in this life or the next.` |  | תוכן טקסט להמרה לאודיו מדובר. |
| `voice` |  | enum (string) | no |  | `Aurora`, `Blade`, `Britney`, `Carl`, `Cliff`, `Richard`, `Rico`, `Siobhan`, `Vicky` | בחרו קול TTS, או השמיטו גם voice וגם אודיו כדי לאפשר למערכת לבחור קול באקראי. |
| `audio_url` | `audio` | string (audio URL) | no |  |  | כתובת URL של דגימת שכפול קול ל-TTS ללא דוגמאות, המקבלת עדיפות על הגדרת voice. בחירת קול אקראית חלה רק כאשר גם audio_url וגם voice חסרים. |
| `exaggeration` |  | number | no | `0.5` | 0.25 – 2 | מידת ההגזמה הרגשית, בדרך כלל בטווח 0.25 עד 2.0. |
| `cfg` |  | number | no | `0.5` | 0 – 1 | עוצמת ההתניה המוגדרת באמצעות הכוונה ללא מסווג (CFG). למסירה אקספרסיבית או דרמטית, שלבו הגדרת cfg נמוכה, כגון כ-0.3, עם הגזמה של כ-0.7 ומעלה; הפחתת cfg לכ-0.3 עשויה גם לשפר את הקצב כאשר קול הייחוס מדבר במהירות. ההגדרות המקובלות הן 0.2–1.0. |
| `high_quality_audio` |  | boolean | no | `false` |  | בחירה בין פלט 24kHz עם False לבין אודיו באיכות גבוהה יותר, שעבר הגדלה ל-48kHz, עם True. הפעלת ההגדלה מאריכה את זמן היצירה. |
| `seed` |  | integer | no | `0` | ≥ 0 | Seed ליצירת אודיו חוזרת: 0 בוחר אחד באקראי, ואילו seed קבוע אמור לשחזר את אותו קובץ אודיו בדיוק אם כל שאר המאפיינים ללא שינוי. |
| `temperature` |  | number | no | `0.8` | 0.05 – 5 | אקראיות היצירה, בדרך כלל בטווח 0.05 עד 5. |

File parameters (`audio`) take a public `https://` URL, a `data:` URI up to 10 MB, or the `file_url` of an upload from `POST /files`.

## Example input

Required parameters only:

```json
{}
```

A fuller example:

```json
{}
```

## 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/resemble-ai/chatterboxhd/text-to-speech?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{}'

# 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/resemble-ai/chatterboxhd/text-to-speech?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({}),
});
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 = {}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/resemble-ai/chatterboxhd/text-to-speech", 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": "resemble-ai/chatterboxhd/text-to-speech",
      "input": {},
      "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": "resemble-ai/chatterboxhd/text-to-speech",
  "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": 11,
    "usd": "0.011",
    "charged": 11,
    "refunded": 0
  },
  "input": {},
  "output": {},
  "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 |
|---|---|---|
| `audio` | any | קובץ האודיו שנוצר. |

## Related models

- [Chatterboxhd · Speech to Speech](https://doitong.com/developers/models/resemble-ai/chatterboxhd/speech-to-speech.md) (`resemble-ai/chatterboxhd/speech-to-speech`): $0.02 / minute of input audio
- [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
- [Chatterbox · Speech to Speech](https://doitong.com/developers/models/chatterbox/speech-to-speech.md) (`chatterbox/speech-to-speech`): $0.015 / minute of input audio
- [Chatterbox · Text to Speech](https://doitong.com/developers/models/chatterbox/text-to-speech.md) (`chatterbox/text-to-speech`): $0.025 / 1000 characters
- [Chatterbox · Text to Speech · Multilingual](https://doitong.com/developers/models/chatterbox/text-to-speech/multilingual.md) (`chatterbox/text-to-speech/multilingual`): $0.025 / 1000 characters
- [Async Text to Speech Pro V1.0](https://doitong.com/developers/models/async/tts-pro/v1.0.md) (`async/tts-pro/v1.0`): $0.01 / 1000 characters
- [Bytedance Seed Speech Text to Speech](https://doitong.com/developers/models/bytedance/seed-speech/tts/v2.md) (`bytedance/seed-speech/tts/v2`): $0.03 / 1000 characters

## Links

- HTML page: https://doitong.com/developers/models/resemble-ai/chatterboxhd/text-to-speech
- 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=resemble-ai/chatterboxhd/text-to-speech
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/resemble-ai/chatterboxhd/text-to-speech