# LTX Video-0.9.7 13B Distilled · Image to Video API

> בילד־צו־ווידעא מיטן עלטערן 0.9.7 distilled 13B מאָדעל פֿון אַ בילד און אַ `prompt`

אַנימירט דאָס בילד בײַ `image_url` לויט אַ נייטיקן `prompt`. קליבט 480p אָדער 720p און `aspect_ratio` auto, 9:16, 1:1 אָדער 16:9. `num_frames` לויפֿט פֿון 9 ביז 1441 און `frame_rate` פֿון 1 ביז 60. שטיצט `loras`, אַן אָפּציאָנעלן דעטאַל־דורכגאַנג און `reverse_video`.

- Model id: `ltx-video-13b-distilled/image-to-video`
- Made by: Lightricks
- Category: Image 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/ltx-video-13b-distilled/image-to-video`
- Quote: `POST https://api.doitong.ru/v1/quote/ltx-video-13b-distilled/image-to-video`
- Docs page: https://doitong.com/yi/developers/models/ltx-video-13b-distilled/image-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.

The full example input below costs $0.202 = 202 API credits (5.0417 s output video × $0.04).

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/ltx-video-13b-distilled/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 | yes |  |  | טעקסט־אינסטרוקציעס וואָס גיידן די גענערירונג. |
| `negative_prompt` |  | string | no | `worst quality, inconsistent motion, blurry, jittery, distorted` |  | נעגאַטיווע טעקסט־אינסטרוקציעס פֿאַר גענערירונג. |
| `loras` |  | array of object {path, weight_name, scale} | no | `[]` |  | LoRA־ווייכטן וואָס ווערן געווענדט בעת דער גענערירונג. |
| `loras[].path` |  | string | yes |  |  | אָרט פֿון די LoRA־ווייכטן, ווי URL אָדער פּאַט. |
| `loras[].weight_name` |  | string \| null | no |  |  | LoRA־וואָגונג־נאָמען פֿאַר אויסקלײַבן צווישן קייפל וואָגונגען אין אַ HuggingFace־רעפּאַזאַטאָריע; נאָר רעפּאַזאַטאָריעס מיט קייפל וואָגונגען דאַרפֿן עס. די באַשטימונג האָט קיין ווירקונג סיידן `path` אידענטיפֿיצירט אַ HuggingFace־רעפּאַזאַטאָריע. |
| `loras[].scale` |  | number | no | `1` | 0 – 4 | מולטיפּליקאַטאָר וואָס סקיילט דעם LoRA־וואָג בײַם לאָדן. |
| `resolution` |  | enum (string) | no | `720p` | `480p`, `720p` | רעזאָלוציע פֿאַרן רעזולטאַט־ווידעא. |
| `aspect_ratio` |  | enum (string) | no | `auto` | `9:16`, `1:1`, `16:9`, `auto` | ווידעא־אַספּעקט־פֿאַרהעלטעניש. |
| `seed` |  | integer \| null | no |  |  | Seed וואָס קאָנטראָלירט צופֿעליקייט בעת דער גענערירונג. |
| `num_frames` |  | integer | no | `121` | 9 – 1,441 | גאַנצע צאָל ראַמען פֿאַר דער ווידעא. |
| `first_pass_num_inference_steps` |  | integer | no | `8` | 2 – 12 | צאָל inference־שטאַפּלען פֿאַרן ערשטן פּאַס. |
| `second_pass_num_inference_steps` |  | integer | no | `8` | 2 – 12 | צאָל inference־שטאַפּלען פֿאַרן צווייטן פּאַס. |
| `second_pass_skip_initial_steps` |  | integer | no | `5` | 1 – 11 | ערשטע inference־שטאַפּלען וואָס מען לאָזט אויס אינעם צווייטן פּאַס, כּדי צו פאָקוסירן אויף פֿײַנע דעטאַלן. |
| `frame_rate` |  | integer | no | `24` | 1 – 60 | ראַם־קורס פֿאַר דער ווידעא. |
| `expand_prompt` |  | boolean | no | `false` |  | פּראָמפּט־יקספּאַנשאַן דורך אַ שפּראַך־מאָדעל. |
| `reverse_video` |  | boolean | no | `false` |  | אומקערונג פֿון דער ווידעא־פּלייבאַק־סדר. |
| `enable_safety_checker` |  | boolean | no | `true` |  | זיכערקייט־קאָנטראָל־שאַלטער וועמענס אויסגעשאַלטענע באַשטעטיקונג ווערט מכובד נאָר פֿאַר אָטעריזירטע אַקאַונטן. אַלע בקשות אָן דער אָטעריזאַציע דורכגיין זיכערקייט־קאָנטראָלן. |
| `enable_detail_pass` |  | boolean | no | `false` |  | אָפּציאָנאַלע צווייטע פֿאַרפֿינערונגס־דורכגאַנג פֿאַר בעסערן ווידעא־דעטאַל. |
| `temporal_adain_factor` |  | number | no | `0.5` | 0 – 1 | Adaptive instance normalization (AdaIN)־שטאַרקייט, וואָס באַלאַנסירט קאָליר־קאָנסיסטענץ און קאָליר־וועריאַציע. זי נאָרמאַליזירט קאָליר־פאַרשפּרייטונגען אין דער ווידעא. |
| `tone_map_compression_ratio` |  | number | no | `0` | 0 – 1 | Tone-mapping־קאָמפּרעסיע־מדרגה, פֿון 0.0 אָן קאָמפּרעסיע ביז 1.0 מאַקסימום קאָמפּרעסיע. |
| `constant_rate_factor` |  | integer | no | `29` | 0 – 51 | Constant rate factor (CRF) פֿאַר אַרײַנגעבונג־קאָמפּרעסיע, וואָס קען פֿאַרבעסערן באַוועגונג־קוואַליטעט. |
| `image_url` | `image` | string (image URL) | yes |  |  | URL פֿון דעם מקור־בילד פֿאַר גענערירן אַ ווידעא. |

File parameters (`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
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
  "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
}
```

A fuller example:

```json
{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
  "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/ltx-video-13b-distilled/image-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",
    "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/ltx-video-13b-distilled/image-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",
    "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 = {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "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/ltx-video-13b-distilled/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": "ltx-video-13b-distilled/image-to-video",
      "input": {
        "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
        "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": "ltx-video-13b-distilled/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": 202,
    "usd": "0.202",
    "charged": 202,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "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
    },
    "prompt": "The astronaut gets up and walks away",
    "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} | ווידעא־פֿײַל געשאַפֿן דורך גענערירונג. |
| `prompt` | string | פּראָמפּט וואָס איז געניצט געוואָרן צו גענערירן דעם רעזולטאַט. |
| `seed` | integer | סיד־ווערט וואָס ווערט געווענדט בעת גענערירונג. |

## Related models

- [LTX Video-0.9.7 13B Distilled](https://doitong.com/developers/models/ltx-video-13b-distilled.md) (`ltx-video-13b-distilled`): from $0.04 / second of output video
- [LTX Video-0.9.7 13B Distilled · Extend](https://doitong.com/developers/models/ltx-video-13b-distilled/extend.md) (`ltx-video-13b-distilled/extend`): $0.04 / video
- [LTX Video-0.9.7 13B Distilled · Multiconditioning](https://doitong.com/developers/models/ltx-video-13b-distilled/multiconditioning.md) (`ltx-video-13b-distilled/multiconditioning`): from $0.04 / second of output video
- [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
- [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
- [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/ltx-video-13b-distilled/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=ltx-video-13b-distilled/image-to-video
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.ru/v1/models/ltx-video-13b-distilled/image-to-video