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Z Image Turbo Inpaint Lora

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Model id z-image/turbo/inpaint/lora
# 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/z-image/turbo/inpaint/lora?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",
    "mask_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.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

This request: ≈$0.035 35 API credits Run it on this page

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Alibaba · 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.

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

•required

Prompt that guides image generation.

•required image_url
Drop a file, or

Image URL used as input for inpainting.

•required
Drop a file, or

Mask URL used as input for inpainting.

image_size default auto

Dimensions of the generated image.

num_images default 1

Image count requested for generation.

Advanced output_format · acceleration · num_inference_steps · control_scale · control_start · control_end · strength · seed · enable_safety_checker · enable_prompt_expansion · loras
output_format default png

File format for the resulting image.

acceleration default regular

Acceleration level applied to processing.

default 8

Count of inference steps to run.

default 0.75

Strength of conditioning applied by ControlNet.

default 0

Starting point for ControlNet conditioning.

default 0.8

Ending point for ControlNet conditioning.

default 1

Conditioning strength for inpainting.

Seed for reproducible images: an identical prompt and seed produce an identical image when the model version is unchanged.

default []

LoRA weights to apply, limited to 3 entries.

POST /run/z-image/turbo/inpaint/lora?wait=20 quote → $0.035
# 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/z-image/turbo/inpaint/lora?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",
    "mask_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.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Run this request

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About Z Image Turbo Inpaint Lora

Inpaints the area defined by `mask_image_url` on `image_url`, guided by a `prompt`, and applies custom LoRA weights from `loras` (maximum 3). `strength` ranges 0-1 with default 1, and control scale, start and end are adjustable. Produces 1-4 images at up to 8 steps in png, jpeg or webp.

Parameters

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

NameType DefaultAllowed Description
promptrequired
Typestring
Prompt that guides image generation.
image_sizeoptional
Typeobject
Defaultauto
square_hdsquareportrait_4_3portrait_16_9landscape_4_3landscape_16_9auto
Dimensions of the generated image.
num_inference_stepsoptional
Typeinteger
Default8
1 – 8
Count of inference steps to run.
seedoptional
Typeinteger | null
Seed for reproducible images: an identical prompt and seed produce an identical image when the model version is unchanged.
num_imagesoptional num_outputs
Typeinteger
Default1
1 – 4
Image count requested for generation.
enable_safety_checkeroptional
Typeboolean
Defaulttrue
Safety checking, which returns black images in place of any images flagged unsafe. A value of true enables checking; false disables it only for authorized accounts, while requests without authorization are checked regardless.
output_formatoptional
Typeenum
Defaultpng
jpegpngwebp
File format for the resulting image.
accelerationoptional
Typeenum
Defaultregular
noneregularhigh
Acceleration level applied to processing.
enable_prompt_expansionoptional
Typeboolean
Defaultfalse
Controls whether prompt expansion is enabled.
image_urlrequired image
Typeurl · image
Image URL used as input for inpainting.
control_scaleoptional
Typenumber
Default0.75
0 – 1
Strength of conditioning applied by ControlNet.
control_startoptional
Typenumber
Default0
0 – 1
Starting point for ControlNet conditioning.
control_endoptional
Typenumber
Default0.8
0 – 1
Ending point for ControlNet conditioning.
mask_image_urlrequired
Typeurl · image
Mask URL used as input for inpainting.
strengthoptional
Typenumber
Default1
≤ 1> 0
Conditioning strength for inpainting.
lorasoptional
Typeobject[]
Default[]
LoRA weights to apply, limited to 3 entries.
loras[].pathrequired
Typestring
Location of LoRA weights, given as a URL or a HuggingFace repository ID in owner/repo format.
loras[].scaleoptional
Typenumber
Default1
0 – 4
Scaling factor applied to the LoRA, ranging from 0.0 to 4.0.
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": "z-image/turbo/inpaint/lora",
  "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": 35,
    "usd": "0.035",
    "charged": 35,
    "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",
    "mask_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
      }
    ],
    "timings": {},
    "seed": 42,
    "has_nsfw_concepts": [
      false
    ],
    "prompt": "string"
  },
  "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}File information for the generated images.
timings
objectTiming information for the generation process.
seed
integerImage-generation seed, including the randomly chosen value if the input omitted a seed; otherwise, it repeats the supplied value.
has_nsfw_concepts
array of booleanIndicates whether NSFW concepts appear in the generated images.
prompt
stringPrompt used during image generation.

More models: Image Editing

For AI agents: this page as Markdown is at https://doitong.com/developers/models/z-image/turbo/inpaint/lora.md. All models and guides: https://doitong.com/developers/llms.txt