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Marey Realism V1.5 · I2V

Integrate

Model id moonvalley/marey/i2v
# 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/moonvalley/marey/i2v?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": "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.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

This request: $1.50 1,500 API credits Run it on this page

Get API key
Moonvalley Image to Video 5–10 s

Marey image-to-video that starts from your image as first frame, 5s or 10s, five dimensions

Moonvalley · 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.

•required

Prompt that guides video generation.

•required image_url
Drop a file, or

Image URL supplying the video's opening frame.

duration 5 s

Length of the output video.

Advanced negative_prompt · dimensions · guidance_scale · seed
default <synthetic> <scene cu...

Negative prompt specifying unwanted features for the model to avoid.

dimensions default 1920x1080

Output video dimensions, expressed as width x height.

Prompt adherence can be increased by raising this guidance setting. Its permitted range is 0–20.

default -1

Random-number seed, with -1 requesting a fresh random choice for each run.

POST /run/moonvalley/marey/i2v?wait=20 quote → $1.50
# 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/moonvalley/marey/i2v?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": "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.com/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 Marey Realism V1.5 · I2V

Animates a still image into a clip using a prompt. `image_url` is the first frame. `duration` is 5s or 10s, and `dimensions` offers 1920x1080, 1080x1920, 1152x1152, 1536x1152 and 1152x1536. Also accepts a `negative_prompt`, `guidance_scale` and `seed` (-1 for random).

Parameters

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

NameType DefaultAllowed Description
promptrequired
Typestring
Prompt that guides video generation.
dimensionsoptional
Typeenum
Default1920x1080
1920x10801080x19201152x11521536x11521152x1536
Output video dimensions, expressed as width x height.
durationoptional
Typeenum
Default5s
5s10s
Length of the output video.
negative_promptoptional
Typestring | null
Default<synthetic> <scene cut> low-poly, flat shader, bad rigging, stiff animation, uncanny eyes, low-quality textures, looping glitch, cheap effect, overbloom, bloom spam, default lighting, game asset, stiff face, ugly specular, AI artifacts
Negative prompt specifying unwanted features for the model to avoid.
seedoptional
Typeinteger | null
Default-1
Random-number seed, with -1 requesting a fresh random choice for each run.
guidance_scaleoptional
Typenumber | null
Prompt adherence can be increased by raising this guidance setting. Its permitted range is 0–20.
image_urlrequired image
Typeurl · image
Image URL supplying the video's opening frame.
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": "moonvalley/marey/i2v",
  "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": 1500,
    "usd": "1.50",
    "charged": 1500,
    "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
    }
  },
  "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"
  }
}
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}Video produced by the model.

More models: Image to Video

For AI agents: this page as Markdown is at https://doitong.com/developers/models/moonvalley/marey/i2v.md. All models and guides: https://doitong.com/developers/llms.txt