# Wan 3.0 Prime · Image to Video API

> Kuvasta videoksi -muunnos, jossa aloitusruutu on pakollinen ja lopetusruutu, ääni sekä enintään 30 sekunnin leikkeet valinnaisia

Animoi pakollisen `start_image_url`-kuvan videoksi ja käyttää valinnaista `end_image_url`-kuvaa viimeisenä ruutuna. Tarkkuus voi olla 480p, 720p tai 1080p ja kuvasuhde mukautuva tai kiinteä. Kesto on 2–30 sekuntia, tai jätä arvo nulliksi, jotta malli valitsee pituuden. Luodun äänen voi ottaa käyttöön tai poistaa käytöstä, ja promptissa voi olla enintään 20000 merkkiä.

- Model id: `alibaba/wan-3.0-prime/image-to-video`
- Made by: Alibaba
- Category: Image to Video
- Output: video
- Price: from $0.068 / second (5 s ≈ $0.34) (cheapest run $0.34 (340 API credits))
- Run: `POST https://api.doitong.ru/v1/run/alibaba/wan-3.0-prime/image-to-video`
- Quote: `POST https://api.doitong.ru/v1/quote/alibaba/wan-3.0-prime/image-to-video`
- Docs page: https://doitong.com/fi/developers/models/alibaba/wan-3.0-prime/image-to-video

## Pricing

Price: **from $0.068 / second (5 s ≈ $0.34)** (the lowest tier; the quote prices your exact input). Billed per second of output (`duration`, default 30).

Price rules (the first rule that matches the input wins; a parameter you leave out counts as its default):

- When `resolution` = 720p: $0.14 (140 API credits) / second
- When `resolution` = 1080p: $0.28 (280 API credits) / second

The full example input below costs $1.40 = 1400 API credits (5 s × 280 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.ru/v1/quote/alibaba/wan-3.0-prime/image-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 |
|---|---|---|---|---|---|---|
| `prompt` |  | string \| null | no |  | ≤ 20000 characters | Generoitavaa liikettä kuvaava tekstikuvaus. |
| `resolution` |  | enum (string) | no | `1080p` | `480p`, `720p`, `1080p` | Tulostevideon resoluutiotaso. |
| `aspect_ratio` |  | enum (string) | no | `adaptive` | `adaptive`, `16:9`, `4:3`, `1:1`, `3:4`, `9:16` | Tulosteen kuvasuhde; mukautuva valinta on käytettävissä. |
| `duration` |  | integer \| null | no | `5` | 2 – 30 | Tulosteen pituus: null ottaa käyttöön kehotteeseen ja viitemediaan perustuvan älykkään keston; muutoin annettu arvo määrittää sekunnit. |
| `audio` |  | boolean | no | `true` |  | Määrittää, sisällytetäänkö generoidut äänet. |
| `enable_prompt_expansion` |  | boolean | no | `true` |  | Määrittää, kirjoitetaanko kehote älykkäästi uudelleen ennen generointia. Uudelleenkirjoituksen poistaminen käytöstä todennäköisesti heikentää laatua, mutta vähentää viivettä noin 20–60 sekuntia. |
| `enable_thinking` |  | boolean | no | `false` |  | Ottaa käyttöön lisäpäättelyn ennen generoinnin alkamista. |
| `seed` |  | integer \| null | no |  | 0 – 2,147,483,647 |  |
| `enable_safety_checker` |  | boolean | no | `true` |  | Sekä syötteen että tulosteen moderointi, joka pakotetaan jokaisessa pyynnössä, ellei tilillä ole valtuutusta poistaa sitä käytöstä ja vaihtoehto ole poistettu käytöstä. |
| `start_image_url` | `image` | string (image URL) | yes |  |  | Tulostevideon aloitusruutuna käytettävä kuva. |
| `end_image_url` | `end_image` | string (image URL) \| null | no |  |  | Tulostevideon loppuruutuna käytettävä kuva; myös start_image_url on annettava. |

File parameters (`image`, `end_image`) 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
{
  "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
}
```

A fuller example:

```json
{
  "start_image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
}
```

## 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/alibaba/wan-3.0-prime/image-to-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "start_image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }'

# 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/alibaba/wan-3.0-prime/image-to-video?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "start_image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }),
});
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 = {
    "start_image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/alibaba/wan-3.0-prime/image-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": "alibaba/wan-3.0-prime/image-to-video",
      "input": {
        "start_image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
      },
      "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": "alibaba/wan-3.0-prime/image-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": 1400,
    "usd": "1.40",
    "charged": 1400,
    "refunded": 0
  },
  "input": {
    "start_image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  },
  "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,
      "width": 1024,
      "height": 768,
      "fps": 1.0,
      "duration": 5,
      "num_frames": 1
    },
    "seed": 42,
    "duration": 5,
    "actual_prompt": "string"
  },
  "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, width, height, fps, duration, num_frames} | Generoinnissa tuotettu videotiedosto. |
| `seed` | integer | Generoinnin aikana käytetty siemenen arvo. |
| `duration` | number | Generoidun videon pituus sekunteina. |
| `actual_prompt` | string \| null |  |

## Related models

- [Wan 3.0 Prime · Text to Video](https://doitong.com/developers/models/alibaba/wan-3.0-prime/text-to-video.md) (`alibaba/wan-3.0-prime/text-to-video`): from $0.068 / second
- [Wan 3.0 Prime · Reference to Video](https://doitong.com/developers/models/alibaba/wan-3.0-prime/reference-to-video.md) (`alibaba/wan-3.0-prime/reference-to-video`): from $0.068 / second
- [Wan 3.0 Image to Video](https://doitong.com/developers/models/alibaba/wan-3.0/image-to-video.md) (`alibaba/wan-3.0/image-to-video`): from $0.05 / second
- [FLUX 3 Max Image to Video](https://doitong.com/developers/models/blackforestlabs/flux-3-max/image-to-video.md) (`blackforestlabs/flux-3-max/image-to-video`): from $0.0425 / second of output video
- [Grok Imagine Video 1.5 Image to Video](https://doitong.com/developers/models/xai/grok-imagine-video/v1.5/image-to-video.md) (`xai/grok-imagine-video/v1.5/image-to-video`): from $0.082 / second
- [Kling 3.0 Pro Image to Video](https://doitong.com/developers/models/kling-video/v3/pro/image-to-video.md) (`kling-video/v3/pro/image-to-video`): from $0.112 / second
- [LTX 2.5 Pro Image to Video](https://doitong.com/developers/models/lightricks/ltx-2.5/image-to-video/pro.md) (`lightricks/ltx-2.5/image-to-video/pro`): from $0.12 / second
- [MiniMax H3 Image to Video](https://doitong.com/developers/models/minimax/h3/image-to-video.md) (`minimax/h3/image-to-video`): from $0.05 / second

## Links

- HTML page: https://doitong.com/developers/models/alibaba/wan-3.0-prime/image-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=alibaba/wan-3.0-prime/image-to-video
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/alibaba/wan-3.0-prime/image-to-video