# Wan-2.2 Text-to-Video A14B API

> A14B text-to-video le haschur 480p go 720p, dhá chéim treorach agus idirshampláil roghnach

Gineann sé físeán ó `prompt` téacs. Téann `num_frames` ó 17 go 161, `frames_per_second` ó 4 go 60, agus is é 480p, 580p nó 720p `resolution` i 16:9, 9:16 nó 1:1. Tá dhá luach treorach, socrú `acceleration` agus idirshampláil film nó rife (fráma idirshampláilte amháin de réir réamhshocraithe) ar fáil.

- Model id: `wan/v2.2-a14b/text-to-video`
- Made by: Alibaba
- Category: Text to Video
- Output: video
- Price per second of your output video: from $0.04 / second of output video (cheapest run $0.04 (40 API credits))
- Run: `POST https://api.doitong.ru/v1/run/wan/v2.2-a14b/text-to-video`
- Quote: `POST https://api.doitong.ru/v1/quote/wan/v2.2-a14b/text-to-video`
- Docs page: https://doitong.com/ga/developers/models/wan/v2.2-a14b/text-to-video

## Pricing

Price: **from $0.04 / second of output video** (the lowest tier; the quote prices your exact input). Price per second of your output video: 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.

Price by tier:

- 480p: $0.04 / second of output video
- 580p: $0.06 / second of output video
- 720p: $0.08 / second of output video

The full example input below costs $0.405 = 405 API credits (5.0625 s output video × $0.08 (720p)).

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/wan/v2.2-a14b/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 |
|---|---|---|---|---|---|---|
| `prompt` |  | string | yes |  |  | Treoracha téacs a threoraíonn giniúint físeáin. |
| `negative_prompt` |  | string | no | `` |  | Leid dhiúltach a chuirtear i bhfeidhm agus físeán á ghiniúint. |
| `num_frames` |  | integer | no | `81` | 17 – 161 | Líon frámaí don ghiniúint, le raon cuimsitheach 17–161. |
| `frames_per_second` |  | integer \| null | no | `16` | 4 – 60 | Ráta frámaí an fhíseáin ghinte, ag glacadh le luachanna ó 4 go 60; má shocraítear `adjust_fps_for_interpolation` go false, coimeádtar an ráta seo gan athrú. Agus idirshuíomh in úsáid agus `adjust_fps_for_interpolation` true (a réamhshocrú), iolraigh an ráta seo faoi a haon móide líon na bhfrámaí idirshuite chun an FPS deiridh a fháil. Mar shampla, éiríonn 16 FPS le 1 fhráma idirshuite ina 32 FPS. |
| `seed` |  | integer \| null | no |  |  | Síol a fhágann giniúint in-atáirgthe. Má shocraítear é go None, roghnaítear síol go randamach. |
| `resolution` |  | enum (string) | no | `720p` | `480p`, `580p`, `720p` | Taifeach aschuir an fhíseáin: 480p, 580p nó 720p. |
| `aspect_ratio` |  | enum (string) | no | `16:9` | `16:9`, `9:16`, `1:1` | Cóimheas gnéithe an fhíseáin aschuir, 16:9 nó 9:16. |
| `num_inference_steps` |  | integer | no | `27` | 2 – 40 | Líon na gcéimeanna samplála, áit a mhalartaítear am próiseála níos faide ar cháilíocht níos fearr de réir mar a mhéadaíonn an líon. |
| `enable_safety_checker` |  | boolean | no | `false` |  | Scagadh sábháilteachta an ionchuir roimh phróiseáil, nach féidir ach le cuntais údaraithe é a mhúchadh. Déantar scagadh i gcónaí ar iarratais gan údarú; ar shlí eile, cumasaíonn true an scagadh. |
| `enable_output_safety_checker` |  | boolean | no | `false` |  | Rialaíonn sé scagadh sábháilteachta an fhíseáin ghinte; cumasaíonn true seiceáil i ndiaidh na giniúna. |
| `enable_prompt_expansion` |  | boolean | no | `false` |  | Lig do mhúnla mór teanga an leid a shaibhriú le sonraí. Ní athraíonn cumasú an leathnaithe brí na leide. |
| `acceleration` |  | enum (string) | no | `regular` | `none`, `regular` | Socrú luasghéaraithe, agus 'regular' molta. Íslíonn luasghéarú níos mó an cháilíocht chun am giniúna a ghiorrú. |
| `guidance_scale` |  | number | no | `3.5` | 1 – 10 | Neart treorach saor ó aicmitheoir, áit a mhalartaítear caillteanas cáilíochta féideartha ar mheaitseáil níos dlúithe leis an leid de réir mar a mhéadaíonn an scála. |
| `guidance_scale_2` |  | number | no | `4` | 1 – 10 | Scála treorach a rialaíonn cé chomh dlúth agus a leanann an tsamhail an leid le linn a dara céime. |
| `shift` |  | number | no | `5` | 1 – 10 | Socrú aistrithe físeáin, le raon ceadaithe 1.0–10.0. |
| `interpolator_model` |  | enum (string) | no | `film` | `none`, `film`, `rife` | Socrú idirshuite frámaí: roghnaigh None chun idirshuíomh a scipeáil, nó sonraigh an tsamhail chun é a dhéanamh. |
| `num_interpolated_frames` |  | integer | no | `1` | 0 – 4 | Cuir 0–4 fráma idirshuite isteach i ngach bearna idir dhá fhráma ghinte. |
| `adjust_fps_for_interpolation` |  | boolean | no | `true` |  | Scorán coigeartaithe an ráta frámaí: coimeádann false an FPS soláthraithe, agus scálaíonn true é faoi a haon móide líon na bhfrámaí idirshuite. Mar sin, éiríonn 16 FPS ina 32 FPS nuair a bhíonn 1 fhráma idirshuite agus an coigeartú cumasaithe. |
| `video_quality` |  | enum (string) | no | `high` | `low`, `medium`, `high`, `maximum` | Socrú cáilíochta aschuir físeáin a mhalartaíonn comhaid níos mó ar amhairc fheabhsaithe de réir mar a mhéadaítear an socrú. |
| `video_write_mode` |  | enum (string) | no | `balanced` | `fast`, `balanced`, `small` | Mód scríofa físeáin, agus balanced ina chomhréiteach idir luas agus cáilíocht. Roghnaigh small do na comhaid is lú agus an scríobh is moille; tugann scríobh níos tapúla torthaí níos luaithe ach cruthaíonn sé comhaid níos mó. |

## Example input

Required parameters only:

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

A fuller example:

```json
{
  "prompt": "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.ru/v1/run/wan/v2.2-a14b/text-to-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "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.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/wan/v2.2-a14b/text-to-video?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "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.ru/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "prompt": "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/wan/v2.2-a14b/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.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": "wan/v2.2-a14b/text-to-video",
      "input": {
        "prompt": "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": "wan/v2.2-a14b/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": 405,
    "usd": "0.405",
    "charged": 405,
    "refunded": 0
  },
  "input": {
    "prompt": "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
    },
    "prompt": "A close-up of a young woman smiling gently in the rain, raindrops glistening on her face and eyelashes. The video captures the delicate details of her expression and the water droplets, with soft light reflecting off her skin in the rainy atmosphere.",
    "seed": 42
  },
  "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.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `video` | object {url, content_type, file_name, file_size} | Comhad físeáin a tháirgtear leis an nginiúint. |
| `prompt` | string | Leid téacs a úsáidtear chun an físeán a ghiniúint. |
| `seed` | integer | Luach síl a chuirtear i bhfeidhm le linn giniúna. |

## Related models

- [Wan · v2.2 A14b · Text to Image](https://doitong.com/developers/models/wan/v2.2-a14b/text-to-image.md) (`wan/v2.2-a14b/text-to-image`): $0.025 / image
- [Wan v2.2 A14B](https://doitong.com/developers/models/wan/v2.2-a14b/image-to-video.md) (`wan/v2.2-a14b/image-to-video`): from $0.04 / second of output video
- [Wan · v2.2 A14b · Video to Video](https://doitong.com/developers/models/wan/v2.2-a14b/video-to-video.md) (`wan/v2.2-a14b/video-to-video`): from $0.04 / second of output video
- [Wan-2.2 Speech-to-Video 14B](https://doitong.com/developers/models/wan/v2.2-14b/speech-to-video.md) (`wan/v2.2-14b/speech-to-video`): from $0.10 / second of output video
- [Wan 3.0 Text to Video](https://doitong.com/developers/models/alibaba/wan-3.0/text-to-video.md) (`alibaba/wan-3.0/text-to-video`): from $0.05 / second
- [FLUX 3 Max Text to Video](https://doitong.com/developers/models/blackforestlabs/flux-3-max/text-to-video.md) (`blackforestlabs/flux-3-max/text-to-video`): from $0.0425 / second of output video
- [Grok Imagine Video 1.5 Text to Video](https://doitong.com/developers/models/xai/grok-imagine-video/v1.5/text-to-video.md) (`xai/grok-imagine-video/v1.5/text-to-video`): from $0.08 / second
- [Kling 3.0 Pro Text to Video](https://doitong.com/developers/models/kling-video/v3/pro/text-to-video.md) (`kling-video/v3/pro/text-to-video`): from $0.112 / second

## Links

- HTML page: https://doitong.com/developers/models/wan/v2.2-a14b/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=wan/v2.2-a14b/text-to-video
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/wan/v2.2-a14b/text-to-video