Multimodal AI

Smart Image Outpainting API

Generate an expanded image around the original content using target width, height, and optional prompt.

post/api/skill-api/v1/skills/smart-image-outpainting/run

Request

  • Base URL: https://api.nexscope.ai
  • URL: https://api.nexscope.ai/api/skill-api/v1/skills/smart-image-outpainting/run
  • Auth: HTTP bearer

Headers

X-Nexscope-Http-Status'legacy' | 'semantic'

Use semantic for HTTP error statuses on run and task-result requests. Without this header v1 retains legacy status behavior. The JSON envelope is unchanged; code 0 means success or acceptance, not asynchronous completion.

Request body

imageUrlstring required

Public URL of the image to expand. The image must be between 300 and 4096 pixels in both width and height, and its width-to-height ratio must be between 0.4 and 2.5.

widthinteger required

Target output width in pixels.

heightinteger required

Target output height in pixels.

promptstring

Optional prompt describing the extended scene.

outputNuminteger

Number of images to generate, from 1 to 4. Defaults to 1.

Example request

{
  "imageUrl": "https://example.com/product.jpg",
  "width": 1200,
  "height": 900,
  "prompt": "extend the clean studio background",
  "outputNum": 1
}

Response

Successful response.

codeinteger required

0 means accepted or successful; nonzero is a platform error.

msgstring nullable required
tsstring required

Epoch milliseconds.

timestring required

Server local time: yyyy-MM-dd HH:mm:ss.

coststring required

Elapsed milliseconds, never credits; -1 outside web requests.

traceIdstring nullable required

Changes

No recorded changes to this operation across all 1 revision of this API.