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Chrono Edit

Integrate

Model id chrono-edit
# 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/chrono-edit?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",
    "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"

This request: $0.01 10 API credits · ≈ ₽1.07 Run it on this page

Get API key
NVIDIA Image Editing up to 720p #image-editing

Instruction-based image editor with optional temporal reasoning and turbo mode, output at 480p or 720p

NVIDIA · Image

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 describing the image edits.

•required image_url
Drop a file, or

Image supplied for editing.

resolution default 480p

Resolution for the resulting image.

Advanced output_format · num_inference_steps · guidance_scale · num_temporal_reasoning_steps · seed · enable_prompt_expansion · enable_temporal_reasoning · enable_safety_checker · turbo_mode
output_format default jpeg

File format for the resulting image.

default 8

Count of inference steps to run.

default 1

Guidance scale applied during inference.

default 8

Count of steps used for temporal reasoning.

Seed used during inference.

POST /run/chrono-edit?wait=20 quote → $0.01
# 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/chrono-edit?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",
    "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"

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 Chrono Edit

Edits an image from a text prompt, aiming for logically consistent changes. `enable_temporal_reasoning` adds reasoning steps (2 to 12 via `num_temporal_reasoning_steps`), and `enable_prompt_expansion` and `turbo_mode` are on by default. Resolution is 480p or 720p, and output format is jpeg, png or webp.

Parameters

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

NameType DefaultAllowed Description
image_urlrequired image
Typeurl · image
Image supplied for editing.
promptrequired
Typestring
Prompt describing the image edits.
num_inference_stepsoptional
Typeinteger
Default8
2 – 50
Count of inference steps to run.
guidance_scaleoptional
Typenumber
Default1
0 – 10
Guidance scale applied during inference.
enable_prompt_expansionoptional
Typeboolean
Defaulttrue
Controls whether prompt expansion is enabled.
enable_temporal_reasoningoptional
Typeboolean
Defaultfalse
Controls whether temporal reasoning is enabled.
num_temporal_reasoning_stepsoptional
Typeinteger
Default8
2 – 12
Count of steps used for temporal reasoning.
resolutionoptional
Typeenum
Default480p
480p720p
Resolution for the resulting image.
enable_safety_checkeroptional
Typeboolean
Defaulttrue
Safety-checking switch whose off setting is honored only for authorized accounts. All requests without that authorization undergo safety checks.
seedoptional
Typeinteger | null
Seed used during inference.
output_formatoptional
Typeenum
Defaultjpeg
jpegpngwebp
File format for the resulting image.
turbo_modeoptional
Typeboolean
Defaulttrue
Turbo mode toggle for speeding up inference.
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": "chrono-edit",
  "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": 10,
    "usd": "0.01",
    "charged": 10,
    "refunded": 0
  },
  "input": {
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg",
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field"
  },
  "output": {
    "images": [
      {
        "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
        "content_type": "image/jpeg",
        "file_name": "0-output.jpeg",
        "file_size": 1843200,
        "width": 1024,
        "height": 768
      }
    ],
    "prompt": "The user wants to add a surfer to the wave in the illustration while preserving the original ukiyo-e woodblock art style. The surfer should be depicted mid-action, crouched low on a modern-style surfboard, carving through the crest of the wave with one arm extended for balance and the other gripping the board. Their wavy hair and athletic physique should match the dynamic motion. The background must remain unchanged, including the iconic Mount Fuji and the traditional Japanese text, to maintain the artwork's historical aesthetic and composition.",
    "seed": 42
  },
  "outputs": [
    {
      "type": "image",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_size": 1843200,
      "width": 1024,
      "height": 768,
      "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
images
array of object {url, content_type, file_name, file_size, width, height}Image resulting from the edit.
prompt
stringPrompt supplied to the inference process.
seed
integerSeed used during inference.

For AI agents: this page as Markdown is at https://doitong.com/en-GB/developers/models/chrono-edit.md. All models and guides: https://doitong.com/developers/llms.txt