White Background Product Image API

REST API and MCP service documentation generated from server-side API definitions. Responses shown here are the direct payload returned by each API execution.

API selector

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Multimodal AI

API overview

Generate a white-background product image with GPT Image 2. Review reference image requirements, authentication, credit usage, and asynchronous results.

Try this API

Endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/whitebg-image/run

MCP method

nexscope_whitebg_image

Authentication

All run endpoints require a user API key. Send it as a bearer token in the Authorization header.

Authorization: Bearer nk_xxxxxxxxxxxxxxxxx

Missing or invalid API keys return an authentication error. Manage keys from .

POSThttps://api.nexscope.ai/api/skill-api/v1/skills/whitebg-image/run

Run an API

Generate one square white-background product image from one or two references of the same product using GPT Image 2. Submit one approved target per request. Review product identity and listing suitability before use; this endpoint does not perform reference inspection, image-set planning, or marketplace compliance certification. Generation consumes Nexscope credits.

Slug	`whitebg-image`
Headers	`Authorization: Bearer nk_...` `Content-Type: application/json`
Request body	API-specific JSON object.
Response body	Direct API response payload. No data/result wrapper is added.

Status codes

Code	Description
200	API executed successfully. Body is the direct response payload.
400	Request JSON or required API parameters are invalid.
401	API key is missing, invalid, or cannot be matched to a user.
5xx	API execution or upstream service failed.

Example request

curl -X POST https://api.nexscope.ai/api/skill-api/v1/skills/whitebg-image/run \
  -H "Authorization: Bearer nk_xxxxxxxxxxxxxxxxx" \
  -H "Content-Type: application/json" \
  -d '{   "imageList": [     "https://example.com/product.jpg"   ],   "prompt": "Show the complete product from the supplied front view." }'

All categories/ Multimodal AI

POSThttps://api.nexscope.ai/api/skill-api/v1/skills/whitebg-image/run

Run this API

Send a JSON request to execute this API and receive the direct response payload.

Open tester

Endpoint

Method	`POST`
Path	`https://api.nexscope.ai/api/skill-api/v1/skills/whitebg-image/run`
Auth	`Bearer API key`
Content-Type	`application/json`

Request body

Name	Type	Required	Description
`imageList`	`array`	required	Public reference image URLs of the same product. Provide up to 2 JPG, JPEG, PNG, or WEBP images; each image must be at most 10 MB and between 800 and 4096 pixels. Example: [ "https://example.com/product.jpg" ]
`prompt`	`string`	required	Describe one target supported by the references, up to 350 characters. Output is fixed to one 1:1 image. Example: Show the complete product from the supplied front view.

Request example

{
  "imageList": [
    "https://example.com/product.jpg"
  ],
  "prompt": "Show the complete product from the supplied front view."
}

Response body

Creates a Nexscope asynchronous generation task. Use taskId with the task result endpoint to retrieve the completed output. The completed result replaces generated resource URLs with Nexscope-hosted URLs and replaces provider count with actual Nexscope credits charged.

Name	Type	Required	Description
`taskId`	`string`	required	Nexscope asynchronous task id used to query the generation result. Example: 6b3f1c61-1b7d-4a59-8a7d-3b23e4b0c9e2
`status`	`string`	required	Task status. Initial run returns PENDING; the query endpoint may return PENDING, RUNNING, SUCCESS, FAILED, or TIMEOUT. Example: PENDING
`message`	`string`	optional	User-facing task state message. Example: The task has been created. Use taskId to query the result.
`errcode`	`integer`	optional	Upstream status code returned by the provider.
`errmsg`	`string`	optional	Upstream status message returned by the provider.
`code`	`string`	optional	Provider-specific status code.
`msg`	`string`	optional	Provider-specific status message.
`type`	`string`	optional	Provider-specific render or payload type.
`title`	`string`	optional	Provider-specific response title.
`sourceType`	`string`	optional	Provider-specific source platform type.
`sourceTool`	`string`	optional	Provider-specific source tool name.
`costToken`	`integer`	optional	Token cost reported by the upstream provider.
`costTime`	`integer`	optional	Execution time reported by the upstream provider.
`page`	`integer`	optional	Current page returned by the upstream provider.
`pageSize`	`integer`	optional	Page size returned by the upstream provider.
`pageItemCount`	`integer`	optional	Item count on the current page returned by the upstream provider.
`totalPage`	`integer`	optional	Total page count returned by the upstream provider.
`dataSnapshotMonth`	`string`	optional	Data snapshot month returned by the upstream provider.

Response example

Direct response payload. No extra wrapper is added.

{
  "taskId": "6b3f1c61-1b7d-4a59-8a7d-3b23e4b0c9e2",
  "status": "PENDING",
  "message": "The task has been created. Use taskId to query the result."
}

Responses

Code	Description
200	API executed successfully. Body is the direct response payload.
400	Request JSON or required API parameters are invalid.
401	API key is missing, invalid, or cannot be matched to a user.
5xx	API execution or upstream service failed.

Data source, freshness, and limitations

Source, freshness, coverage, rate limits, and estimation notes are not specified in this API definition unless they appear in the request or response field documentation above. Do not assume official marketplace data or real-time freshness when it is not explicitly documented.

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MCP

Use the MCP endpoint when an agent needs to discover and call API tools with JSON-RPC.

GET /api/skill-api/v1/mcp

POST /api/skill-api/v1/mcp
Authorization: Bearer nk_xxxxxxxxxxxxxxxxx
Content-Type: application/json

Call a tool

{
  "jsonrpc": "2.0",
  "id": "tool-call-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_whitebg_image",
    "arguments": {
      "imageList": [
        "https://example.com/product.jpg"
      ],
      "prompt": "Show the complete product from the supplied front view."
    }
  }
}

Online test

Execute the current API with your API key and JSON payload.

Try it

Send a real request with the same contract shown in the reference.

Endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/whitebg-image/run

Task result endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/whitebg-image/tasks/{taskId}

MCP method

nexscope_whitebg_image

API key*

JSON payload*

cURL

curl -X POST \
  https://api.nexscope.ai/api/skill-api/v1/skills/whitebg-image/run \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "imageList": [], "prompt": "Show the complete product from the supplied front view." }'

Response

No response yet. Run the request to see the response here.

Task result

Results are checked automatically after Run API. You can also enter a task ID and check it manually; completed resources use Nexscope URLs and show actual charged credits.

Task ID

Result response

No task result yet. Query the task to see the generated output here.