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Happy Horse · Image to Video

Integrate

Model id alibaba/happy-horse/image-to-video
# 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/happy-horse/image-to-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image": "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"

This request: $1.40 1,400 API credits · ≈ ₽150.44 Run it on this page

Get API key
Alibaba Image to Video 3–15 sup to 1080p #video#happy-horse

Animates a first-frame image into a 3 to 15 second clip at 720p or 1080p, with optional prompt

Alibaba · Video

Your first result goes here

Build a request below and run it with your API key. Outputs are copied to our storage, kept forever or 7 days for free.

Build a request

Controls are generated from the model schema. The code and the price update as you change them.

Optional animation-guiding text, limited to 2500 characters.

•required image_url
Drop a file, or

First-frame image URL, limited to 10 MB and an aspect ratio within 1:2.5–2.5:1. Each dimension must reach 300px or more; accepted formats are JPEG, JPG, PNG, BMP, WEBP.

duration 5 s

Length of the resulting video, from 3 to 15 seconds.

resolution default 1080p

Resolution tier for the resulting video.

Advanced seed · enable_safety_checker

Random seed enabling reproducible results, ranging from 0 to 2147483647.

POST /run/alibaba/happy-horse/image-to-video?wait=20 quote → $1.40
# 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/happy-horse/image-to-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image": "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"

Run this request

Your key stays in this browser: it is sent only to the Doitong API and saved (localStorage) only if you tick Remember. Get an API key

About Happy Horse · Image to Video

Takes a first-frame `image_url` (at least 300px, aspect ratio between 1:2.5 and 2.5:1, max 10 MB) and an optional `prompt` of up to 2500 characters. `duration` is any whole number from 3 to 15 seconds, and `resolution` is 720p or 1080p. A `seed` makes results reproducible.

Parameters

Send either the canonical name or the native name, not both. Canonical names

NameType DefaultAllowed Description
image_urlrequired image
Typeurl · image
First-frame image URL, limited to 10 MB and an aspect ratio within 1:2.5–2.5:1. Each dimension must reach 300px or more; accepted formats are JPEG, JPG, PNG, BMP, WEBP.
promptoptional
Typestring | null
Optional animation-guiding text, limited to 2500 characters.
resolutionoptional
Typeenum
Default1080p
720p1080p
Resolution tier for the resulting video.
durationoptional
Typeenum
Default5
3456789101112131415
Length of the resulting video, from 3 to 15 seconds.
seedoptional
Typeinteger | null
Random seed enabling reproducible results, ranging from 0 to 2147483647.
enable_safety_checkeroptional
Typeboolean
Defaulttrue
Moderation of both input and output, enforced on every request unless the account is authorized to disable it and the option is turned off.
required Canonical name, also accepted

File parameters take a public https:// URL, a data: URI up to 10 MB, or the file_url of an upload. Files

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "alibaba/happy-horse/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": {
    "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
  },
  "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"
  }
}
Your files, your choiceEvery outputs[].url is a copy on our storage: kept forever (paid per GB-month) or 7 days for free, by your account setting or ?storage=.
Same shape on every modeltype, url, content_type, width, height and duration, for images, video and audio alike. output is the model’s own result object.
Fields of output
video
object {url, content_type, file_name, file_size, width, height, fps, duration, num_frames}Video file produced by generation.
seed
integerSeed value applied during generation.

More models: Image to Video

For AI agents: this page as Markdown is at https://doitong.com/en-GB/developers/models/alibaba/happy-horse/image-to-video.md. All models and guides: https://doitong.com/developers/llms.txt