# Maya · Batch API

> Versión por lotes de Maya que procesa hasta 100 textos con descripciones de voz correspondientes

Sintetiza muchos clips en una sola solicitud. `texts` y `prompts` aceptan entre 1 y 100 entradas y deben tener la misma longitud, asociando cada texto con una descripción de voz. Las etiquetas de emoción funcionan en cada texto. Los ajustes como la frecuencia de muestreo, el formato de salida y la temperatura se aplican a todos, y los resultados incluyen una lista de archivos de audio y duraciones.

- Model id: `maya/batch`
- Made by: Maya Research
- Category: Text to Speech
- Output: audio
- Estimated price per run: $0.049 / run (cheapest run $0.049 (49 API credits))
- Run: `POST https://api.doitong.com/v1/run/maya/batch`
- Quote: `POST https://api.doitong.com/v1/quote/maya/batch`
- Docs page: https://doitong.com/es/developers/models/maya/batch

## Pricing

Price: **$0.049 / run**. Estimated from the typical cost of one run. The quote is exactly what the run charges.

The full example input below costs $0.049 = 49 API credits (1 request × 49 API credits).

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/maya/batch` 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 |
|---|---|---|---|---|---|---|
| `texts` |  | array of string | yes |  | 1 – 100 items | Lista de textos para síntesis de voz compatible con etiquetas <emotion_name> insertadas en cualquier entrada. |
| `prompts` |  | array of string | yes |  | 1 – 100 items | Atributos de voz o personaje para cada texto, proporcionados como una lista de descripciones. El número de descripciones debe coincidir con el número de textos. |
| `temperature` |  | number | no | `0.4` | 0 – 2 | Temperatura de muestreo aplicada a cada generación. |
| `top_p` |  | number | no | `0.9` | 0 – 1 | Configuración de muestreo de núcleo aplicada a cada generación. |
| `max_tokens` |  | integer | no | `2000` | 28 – 4,000 | Límite superior de tokens SNAC para cada generación. |
| `repetition_penalty` |  | number | no | `1.1` | 1 – 2 | Penalización por repetición aplicada a cada generación. |
| `sample_rate` |  | enum (string) | no | `48 kHz` | `48 kHz`, `24 kHz` | Configuración compartida de frecuencia de muestreo del audio para cada generación, con una opción de procesamiento más rápido a 24 kHz y otra de mayor calidad a 48 kHz. |
| `output_format` |  | enum (string) | no | `wav` | `wav`, `mp3` | Formato de archivo utilizado para cada grabación de voz generada. |
| `enable_safety_checker` |  | boolean | no | `true` |  | La moderación puede relajarse estableciendo false, siempre que el autor de la llamada esté autorizado. |

## Example input

Required parameters only:

```json
{
  "texts": [
    "Hello from Doitong. This is a short test sentence."
  ],
  "prompts": [
    "Hello from Doitong. This is a short test sentence."
  ]
}
```

A fuller example:

```json
{
  "texts": [
    "Hello from Doitong. This is a short test sentence."
  ],
  "prompts": [
    "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/maya/batch?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "texts": [
      "Hello from Doitong. This is a short test sentence."
    ],
    "prompts": [
      "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/maya/batch?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "texts": [
      "Hello from Doitong. This is a short test sentence."
    ],
    "prompts": [
      "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 = {
    "texts": [
        "Hello from Doitong. This is a short test sentence.",
    ],
    "prompts": [
        "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/maya/batch", 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": "maya/batch",
      "input": {
        "texts": [
          "Hello from Doitong. This is a short test sentence."
        ],
        "prompts": [
          "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": "maya/batch",
  "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": 49,
    "usd": "0.049",
    "charged": 49,
    "refunded": 0
  },
  "input": {
    "texts": [
      "Hello from Doitong. This is a short test sentence."
    ],
    "prompts": [
      "Hello from Doitong. This is a short test sentence."
    ]
  },
  "output": {
    "audios": [
      {
        "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
      }
    ],
    "durations": [
      5
    ],
    "sample_rate": "48 kHz",
    "total_generation_time": 5.7,
    "average_rtf": 0.15
  },
  "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 |
|---|---|---|
| `audios` | array of object {url, content_type, file_name, file_size} | Archivos de audio producidos, devueltos como una lista. |
| `durations` | array of number | Longitud en segundos de cada grabación de audio generada. |
| `sample_rate` | string | Frecuencia de muestreo compartida por todos los archivos de audio generados. |
| `total_generation_time` | number | Tiempo de generación combinado en segundos para todos los archivos de audio. |
| `average_rtf` | number | Factor de tiempo real medio de todas las generaciones. |

## Related models

- [Maya · Stream](https://doitong.com/developers/models/maya/stream.md) (`maya/stream`): $0.049 / run
- [Maya1](https://doitong.com/developers/models/maya.md) (`maya`): $0.049 / run
- [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
- [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
- [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

## Links

- HTML page: https://doitong.com/developers/models/maya/batch
- 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=maya/batch
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/maya/batch