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Object Removal · Bbox

Integrate

Model id object-removal/bbox
# 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/object-removal/bbox?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.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

This request: $0.024 24 API credits Run it on this page

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Utility Image Editing #utility#editing

Removes an object selected with a bounding box from an image and reconstructs the scene

Utility · 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 image_url
Drop a file, or

Image URL used as the source for object removal.

model default best_quality
Advanced mask_expansion · box_prompts
default 15

Mask expansion distance in pixels, ranging from 0 to 50.

default []

Erasure region specified as a list of coordinates for the single supported bounding box prompt.

POST /run/object-removal/bbox?wait=20 quote → $0.024
# 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/object-removal/bbox?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.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 Object Removal · Bbox

This variant picks the region to erase using `box_prompts`, which supports only one box. Supply the image with `image_url`. `model` selects a quality level from low_quality to best_quality, and `mask_expansion` grows the erased area by 0 to 50 pixels.

Parameters

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

NameType DefaultAllowed Description
image_urlrequired image
Typeurl · image
Image URL used as the source for object removal.
box_promptsoptional
Typeobject[]
Default[]
Erasure region specified as a list of coordinates for the single supported bounding box prompt.
box_prompts[].x_minoptional
Typenumber
Default0
0 – 1
Minimum X coordinate for the box, ranging from 0 to 1.
box_prompts[].y_minoptional
Typenumber
Default0
0 – 1
Minimum Y coordinate for the box, ranging from 0 to 1.
box_prompts[].x_maxoptional
Typenumber
Default0
0 – 1
Maximum X coordinate for the prompt, ranging from 0 to 1.
box_prompts[].y_maxoptional
Typenumber
Default0
0 – 1
Maximum Y coordinate for the prompt, ranging from 0 to 1.
modeloptional
Typeenum
Defaultbest_quality
low_qualitymedium_qualityhigh_qualitybest_quality
mask_expansionoptional
Typeinteger
Default15
0 – 50
Mask expansion distance in pixels, ranging from 0 to 50.
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": "object-removal/bbox",
  "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": 24,
    "usd": "0.024",
    "charged": 24,
    "refunded": 0
  },
  "input": {
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  },
  "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
      }
    ]
  },
  "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.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
images
array of object {url, content_type, file_name, file_size, width, height}Output images after object removal.

More models: Image Editing

For AI agents: this page as Markdown is at https://doitong.com/en-US/developers/models/object-removal/bbox.md. All models and guides: https://doitong.com/developers/llms.txt