# Avatar X API

> Video avatar berbicara dari skrip, menggunakan avatar stok atau video dan suara referensi milik Anda

Mengubah `script` sepanjang 50 hingga 1.500 karakter menjadi video avatar berbicara, dengan durasi suara yang dihasilkan dibatasi hingga 180 detik. Pilih `avatar` stok seperti Jasmine, Luke, atau Maya, termasuk varian 16:9. Alternatifnya, berikan `video_reference_url` dan `audio_reference_url` untuk menggunakan rekaman dan referensi suara Anda sendiri; dalam hal ini avatar stok diabaikan.

- Model id: `mirage-api/avatar-x/text-to-video`
- Made by: Mirage
- Category: Lipsync & Avatars
- Output: video
- Estimated price per run: $54.00 / run (cheapest run $54.00 (54000 API credits))
- Run: `POST https://api.doitong.com/v1/run/mirage-api/avatar-x/text-to-video`
- Quote: `POST https://api.doitong.com/v1/quote/mirage-api/avatar-x/text-to-video`
- Docs page: https://doitong.com/id/developers/models/mirage-api/avatar-x/text-to-video

## Pricing

Price: **$54.00 / run**. Estimated from the typical cost of one run. The quote is exactly what the run charges.

The full example input below costs $54.00 = 54000 API credits (1 request × 54000 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/mirage-api/avatar-x/text-to-video` 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 |
|---|---|---|---|---|---|---|
| `script` |  | string | yes |  | 50 – 1500 characters | Skrip yang dibatasi oleh jumlah karakter dan durasi yang dibuat: ucapan tidak boleh melebihi 180 detik, bahkan ketika kecepatan bicara membuat skrip yang lebih pendek melewati batas tersebut. Sediakan 50 hingga 1.500 karakter; minimum 50 karakter umumnya menghasilkan sekitar empat detik ucapan. |
| `avatar` |  | enum (string) \| null | no | `Jasmine` | `None`, `Ayesha`, `Ayesha (16:9)`, `Farhan`, `Farhan (16:9)`, `Giulia`, `Giulia (16:9)`, `Jasmine`, `Jasmine (16:9)`, `Luke`, `Luke (16:9)`, `Maya`, `Maya (16:9)`, `Michael`, `Michael (16:9)`, `Neha`, `Neha (16:9)`, `Tariq`, `Tariq (16:9)`, `Valerie`, `Valerie (16:9)` | Pilihan tampilan dan suara stok, tidak diperlukan jika video_reference_url dan audio_reference_url keduanya diberikan karena referensi tersebut sepenuhnya menggantikannya. Gunakan None untuk membiarkan avatar tidak disetel, atau salin nilai Avatar yang tepat setelah melihat pratinjau semua opsi di [katalog avatar](https://captions.ai/help/docs/api/actor-catalog). |
| `video_reference_url` |  | string \| null | no |  |  | URL video referensi yang menggantikan avatar terpilih dan memerlukan audio_reference_url; audio apa pun yang tertanam dalam video diabaikan. Media harus berdurasi 1 hingga 120 detik, berukuran maksimal 1 GiB, dan memiliki rasio aspek tampilan dalam rentang 5% dari 9:16 atau 16:9; kombinasi codec/kontainer yang didukung adalah H.264, H.265/HEVC, atau ProRes dalam .mp4, .mov, atau .m4v, serta VP8 atau VP9 dalam .webm. Pengambilan harus dilakukan secara publik melalui HTTPS tanpa cookie atau header otorisasi. |
| `audio_reference_url` |  | string \| null | no |  |  | URL HTTPS referensi suara yang memerlukan video_reference_url dan menyebabkan avatar terpilih diabaikan; pengambilan harus dapat dilakukan secara publik tanpa header otorisasi atau cookie. Pemrosesan hanya menggunakan 60 detik pertama, tetapi file harus berdurasi 10 hingga 180 detik, berukuran maksimal 64 MiB, dan berisi satu stream mono atau stereo pada 8 hingga 48 kHz. Format yang diterima mencakup FLAC, MP3, PCM WAV atau AIFF, AAC atau ALAC, serta Opus atau Vorbis. |

## Example input

Required parameters only:

```json
{
  "script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}
```

A fuller example:

```json
{
  "script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
}
```

## 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/mirage-api/avatar-x/text-to-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }'

# 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/mirage-api/avatar-x/text-to-video?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  }),
});
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 = {
    "script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/mirage-api/avatar-x/text-to-video", 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": "mirage-api/avatar-x/text-to-video",
      "input": {
        "script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
      },
      "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": "mirage-api/avatar-x/text-to-video",
  "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": 54000,
    "usd": "54.00",
    "charged": 54000,
    "refunded": 0
  },
  "input": {
    "script": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    }
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "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 |
|---|---|---|
| `video` | object {url, content_type, file_name, file_size} |  |

## Related models

- [Mirage Avatar X](https://doitong.com/developers/models/mirage-api/avatar-x/reference-to-video.md) (`mirage-api/avatar-x/reference-to-video`): $0.30 / second of input audio
- [Kling AI Avatar 2.0 Pro](https://doitong.com/developers/models/kling-video/ai-avatar/v2/pro.md) (`kling-video/ai-avatar/v2/pro`): $0.115 / second of input audio
- [Sync Lipsync 3](https://doitong.com/developers/models/sync-lipsync/v3.md) (`sync-lipsync/v3`): $8.00 / minute of output video
- [VEED Fabric 1.0](https://doitong.com/developers/models/veed/fabric-1.0.md) (`veed/fabric-1.0`): from $0.08 / second of input audio
- [AI Avatar Multi](https://doitong.com/developers/models/ai-avatar/multi.md) (`ai-avatar/multi`): from $0.20 / second of output video
- [AI Avatar Multi Text](https://doitong.com/developers/models/ai-avatar/multi-text.md) (`ai-avatar/multi-text`): from $0.648 / run
- [AI Avatar Single Text](https://doitong.com/developers/models/ai-avatar/single-text.md) (`ai-avatar/single-text`): from $4.688 / run
- [Avatars Audio to Video](https://doitong.com/developers/models/argil/avatars/audio-to-video.md) (`argil/avatars/audio-to-video`): from $0.02 / second of input audio

## Links

- HTML page: https://doitong.com/developers/models/mirage-api/avatar-x/text-to-video
- 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=mirage-api/avatar-x/text-to-video
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/mirage-api/avatar-x/text-to-video