# Chatterboxhd · Text to Speech API

> Text-to-speech yenye hisia kwa sauti zilizowekwa tayari, unakili wa zero-shot kutoka sampuli na sauti ya hiari ya 48 kHz

Hutengeneza usemi kutoka `text` kwa kutumia `voice` iliyowekwa tayari (Aurora, Blade, Britney, Carl, Cliff, Richard, Rico, Siobhan or Vicky) au sauti iliyonakiliwa kutoka `audio_url`, ambayo hubatilisha sauti iliyowekwa tayari. `exaggeration` (0.25 to 2) na `cfg` hudhibiti hisia, huku `temperature` na `seed` zikidhibiti utofauti. `high_quality_audio` huongeza matokeo kutoka 24 kHz hadi 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/sw/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.` |  | Maudhui ya maandishi ya kubadilisha kuwa sauti ya usemi. |
| `voice` |  | enum (string) | no |  | `Aurora`, `Blade`, `Britney`, `Carl`, `Cliff`, `Richard`, `Rico`, `Siobhan`, `Vicky` | Chagua sauti ya TTS, au acha voice na sauti zote mbili bila kubainishwa ili mfumo uchague moja kwa nasibu. |
| `audio_url` | `audio` | string (audio URL) | no |  |  | URL ya sampuli ya kunakili sauti kwa TTS ya zero-shot, inayotangulizwa kuliko mpangilio wa sauti. Uteuzi wa sauti wa nasibu hutumika tu ikiwa audio_url na voice hazipo. |
| `exaggeration` |  | number | no | `0.5` | 0.25 – 2 | Kiwango cha kutia chumvi hisia, kwa kawaida kuanzia 0.25 hadi 2.0. |
| `cfg` |  | number | no | `0.5` | 0 – 1 | Nguvu ya masharti iliyowekwa kupitia mwongozo usio na kiainishaji (CFG). Kwa uwasilishaji wa hisia au wa kusisimua, changanya mpangilio wa chini wa cfg, kama takriban 0.3, na kutia chumvi kwa takriban 0.7 au zaidi; kupunguza cfg hadi takriban 0.3 kunaweza pia kuboresha mpangilio wa kasi wakati sauti ya marejeo inazungumza haraka. Mipangilio ya kawaida ni 0.2–1.0. |
| `high_quality_audio` |  | boolean | no | `false` |  | Chagua tokeo la 24kHz kwa False au sauti ya ubora wa juu iliyopanuliwa hadi 48kHz kwa True. Kuwasha upanuzi huongeza muda wa uzalishaji. |
| `seed` |  | integer | no | `0` | ≥ 0 | Seed kwa uzalishaji wa sauti unaoweza kurudiwa: 0 huchagua moja kwa nasibu, ilhali seed thabiti inapaswa kuzalisha faili ileile ya sauti ikiwa sifa nyingine zote hazijabadilika. |
| `temperature` |  | number | no | `0.8` | 0.05 – 5 | Nasibu ya uzalishaji, kwa kawaida kuanzia 0.05 hadi 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 | Faili ya sauti iliyozalishwa. |

## 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