# Mirage Avatar X API

> ᠰᡠᠸᡝᠨᡳ ᡤᡳᠰᡠᠨ ᠪᠠ ᡤᠠᠳᠠᠨ᠂ ᠰᡠᠨᡤᠠ ᡝᠮᡠ ᡝᠮᡤᡳ ᠪᡝᠯᡥᡝᠨ ᠠᡵᠠᡵᠠᠩᡤᡝ ᡳ ᠠᠯᡳᠨ ᡤᡳᠰᡠᡵᡝᠩᡤᡝ ᡳ ᡠᠵᡠᠯᡝᠪᡠᡥᡝ ᠠᡵᠠᡵᠠᠩᡤᡝ X ᡤᡳᠰᡠᡵᡝᡵᡝ ᡠᠵᡠ ᡳ ᠰᡠᠨᡤᠠ

`audio_url` 3 ᡩᡝᠨ 180 ᡳ ᠵᠠᠯᠠᠨ ᠴᡳ ᡤᠠᠮᠠᠯᠠᠮᡝ ᠰᡳᠯᡤᠠᠮᡝ ᠠᠮᠠᠯᠠᠩᡤᠠᠨ ᠪᡝ ᡩᠠᡵᡳ ᡤᠠᠯᡤᠠᠨᠠᠮᡝ ᠵᡠᠯᡤᡝᠨ ᠪᠠᡳᠨᠠ᠉ ᡤᡝᠮᡠ ᠰᡳᠯᡤᠠᠨ `video_reference_url`᠂ `image_reference_url` ᠠᡩᠠᠯᡳ ᠠᡩᠠᠯᠠᠮᡝ ᠰᡳᠯᡤᠠᠮᡝ ᠪᡝ᠈ ᡝᠮᡠ ᡩᡝᠯᡤᡳ ᠪᡳᠰᡳᡵᡝᠩᡤᡝ ᠪᡳ ᠪᠣᠯᡤᠣᠮᡝ ᡤᠠᠯᡤᠠᠨᠠᠮᡝ ᠠᡩᠠᠯᠠᠮᡝ᠉ ᡤᡝᠮᡠ `avatar` ᠠᡩᠠᠯᠠᠨ ᠰᡳᠯᡤᠠᠨ ᠪᡝ ᡳᠯᡤᠠᠨᠠᠮᡝ ᠪᡳᠰᡳ ᠠᠮᠠᠯᠠᠩᡤᠠᠨ᠉ ᠪᡳᠰᡳᡵᡝᠩᡤᡝ URL ᠪᡝ HTTPS ᠵᡠᠸᠠᠨ ᠴᡳ ᠨᡝᠮᡝ ᠠᠰᡳᡵᡤᠠᠨ ᠵᠠᡥᠠᠨ᠉

- Model id: `mirage-api/avatar-x/reference-to-video`
- Made by: Mirage
- Category: Lipsync & Avatars
- Output: video
- Price per second of your input audio: $0.30 / second of input audio (cheapest run $0.30 (300 API credits))
- Run: `POST https://api.doitong.com/v1/run/mirage-api/avatar-x/reference-to-video`
- Quote: `POST https://api.doitong.com/v1/quote/mirage-api/avatar-x/reference-to-video`
- Docs page: https://doitong.com/mnc/developers/models/mirage-api/avatar-x/reference-to-video

## Pricing

Price: **$0.30 / second of input audio**. Price per second of your input audio: 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 $3.00 = 3000 API credits (10 s input audio × $0.30).

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/reference-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

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 |
|---|---|---|---|---|---|---|
| `audio_url` | `audio` | string (audio URL) | yes |  |  | ᠪᡠᠶᡝᡥᠠᠨ ᠰᡠᠨᡤᠠ ᡳ ᡤᡳᠰᡠᠨ ᠪᡝ ᠵᠠᠯᠠᠮᠪᡳ ᠪᡝ ᠪᡠᠶᡝᡥᠠᠨ ᠰᡠᠨᡤᠠᠨ ᡳ ᠪᡠᠶᡝᠮᡝ ᡩᡝ ᠰᠠᠶᠠᠨᠠᠨ ᠪᡳᠮᠪᡳ᠉ |
| `video_reference_url` |  | string \| null | no |  |  | ᠪᡝᠯᡝ ᠮᡝᠨᡩᡝᡵᡝ ᠰᡠᠨᡤᠠ ᡳ HTTPS URL，ᠪᡝᠯᡝ ᠵᠠᠯᠠᠨ ᠵᠠᠰᡳᠮᠪᡳ；ᠪᡝᠯᡝ 1 ᠰᡝᡴᡠᠨᡩ ᡳ ᡩᠠᠯᡵᠠᠨ ᠪᡳᠮᠪᡳ，ᠠᠮᠠᠯᠠᠨ 1 ᡩᡝ 120 ᠰᡝᡴᡠᠨᡩ，1 GiB ᡩᡝ ᡝᠮᡤᡳᠯᡝᠨᡠ᠉ |
| `avatar` |  | enum (string) \| null | no |  | `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)` | ᠪᡠᠶᡝᡥᠠᠨ ᡥᠠᠴᡳᠨ ᡥᠠᠴᡳᠨ ᡠᠯᠠᡴᡡ ᡩᡝ ᠵᡠᠯᡝ ᠪᡳᠮᠪᡳ；None ᠠᠴᠠ ᠵᡠᠯᡝ ᠪᡝ ᠠᠮᠠᠯᠠᠮᠪᡳ᠉ [avatar catalog](https://captions.ai/help/docs/api/actor-catalog) ᡩᡝ ᠠᠮᠠᠯᠠᠨ ᠪᡝ ᠰᠠᠶᠠᠨᠠᠮᡝ ᠵᡠᠯᡝ ᡳ Avatar ᠪᡝ ᠵᡠᠰᡝᠨ᠉ |
| `image_reference_url` |  | string \| null | no |  |  | ᠯᠠᡴᠰᡳᠯᠠᡥᠠ ᡤᠠᠳᠠᠨ ᡳ HTTPS URL᠈ cookies ᠪᠠ ᡝᡵᡴᡝ ᠪᡠᡵᡝ ᡠᠵᡠ ᠪᡳᡵᡝᠨ ᠠᡴᡡ ᠶᠣᠩᠰᠣ ᡳ ᡤᠠᡳᠵᠠᠮᠪᡳ᠋᠈ video_reference_url ᠪᡠᡥᡝᡩᡝ ᡝᡵᡝᠪᡝ ᡤᡝᠯᡳ ᠪᠠᡳᡨᠠᠯᠠᡵᠠᡴᡡ᠉ .jpg, .jpeg, .png, ᡝᠪᡴᡳ .webp ᡩᡠᡵᡠᠨ ᡳ ᡝᠮᡠ ᠰᠣᠴᠣᡵᡣᠣ ᡤᠠᠳᠠᠨ ᠪᡝ ᡤᠠᡳᠮᠪᡳ᠈ 25 MiB ᠪᠠ 25 ᠮᡝᡤᠠᠫᡳᡴᠰᡝᠯ ᠪᡝ ᡩᡠᠯᡝᡵᠠᡴᡡ᠉ ᡶᠣᡥᠣᠨ ᡩᠠᠯᠪᠠ 512 px ᠴᡳ ᡝᠪᠠᡴᡡ ᠣᠵᠣᡵᠣ ᠣᠵᠣᡵᠠᡴᡡ᠈ ᠵᡠᡵᠠ ᡩᠠᠯᠪᠠ ᡝᠯᡝ 8192 px ᠪᡝ ᡩᡠᠯᡝᡵᠠᡴᡡ᠋᠈ ᡤᠣᠯᠮᡳᠨ ᠪᠠ ᠣᠨ ᡳ ᡩᡠᡳᠪᡠᠯᡝᠨ 9:16 ᡝᠪᡴᡳ 16:9 ᠴᡳ 5% ᡳ ᡩᠣᠯᠣ ᡳᠯᡤᠠᡵᠠ ᠣᠵᠣᡵᠠᡴᡡ᠉ |

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
{
  "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
}
```

A fuller example:

```json
{
  "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
}
```

## 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/reference-to-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }'

# 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/reference-to-video?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }),
});
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 = {
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
}

# 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/reference-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/reference-to-video",
      "input": {
        "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
      },
      "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/reference-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": 3000,
    "usd": "3.00",
    "charged": 3000,
    "refunded": 0
  },
  "input": {
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  },
  "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

- [Avatar X](https://doitong.com/developers/models/mirage-api/avatar-x/text-to-video.md) (`mirage-api/avatar-x/text-to-video`): $54.00 / run
- [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/reference-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/reference-to-video
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/mirage-api/avatar-x/reference-to-video