Product Description Generator 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

AI Content Generation

API overview

Create a text-generation task from product copy instructions and image URLs, or query a known task ID. View request parameters, response fields, and MCP usage.

Try this API

Endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/product-description-generator/run

MCP method

nexscope_product_description_generator

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/product-description-generator/run

Run an API

Use operation=query with the provider taskId returned by create. Query is sent to the API's /aigc/textTaskQuery endpoint; the system task-result endpoint is not used.

Slug	`product-description-generator`
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/product-description-generator/run \
  -H "Authorization: Bearer nk_xxxxxxxxxxxxxxxxx" \
  -H "Content-Type: application/json" \
  -d '{   "model": "GEM_3_FLASH",   "thinkingLevel": "minimal",   "operation": "create",   "imageUrls": [],   "prompt": "Write a product description for a wireless speaker." }'

All categories/ AI Content Generation

POSThttps://api.nexscope.ai/api/skill-api/v1/skills/product-description-generator/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/product-description-generator/run`
Auth	`Bearer API key`
Content-Type	`application/json`

Request body

Name	Type	Required	Description
`operation`	`string`	optional	create (default) or query. Example: create
`prompt`	`string`	conditional	Product-copy generation instruction; required by create. Example: Write a product description for a wireless speaker.
`imageUrls`	`array`	optional	Media URLs used as context. Pass an empty array for text-only generation; use up to 10 images or typically one video. Example: []
`thinkingLevel`	`string`	conditional	Reasoning level required by create. GEM_3_1_PRO does not support minimal. Example: minimal
`model`	`string`	optional	Text-generation model. GEM_3_FLASH is the default. Example: GEM_3_FLASH
`memberId`	`string`	optional	Optional provider member identifier used by create and query. Example:
`taskId`	`string`	conditional	Provider task ID returned by create; required by operation=query. Example: 123456789

Request example

{
  "model": "GEM_3_FLASH",
  "thinkingLevel": "minimal",
  "operation": "create",
  "imageUrls": [],
  "prompt": "Write a product description for a wireless speaker."
}

Response body

Returns the provider task envelope without exposing credentials.

Name	Type	Required	Description
`taskId`	`string`	optional	Asynchronous generation task ID. Example: 123456789
`status`	`string`	optional	Task status such as PROCESSING, SUCCESS, or FAILED. Example: PROCESSING
`content`	`string`	optional	Generated product copy when the task succeeds. Example: Example product description.
`promptTokens`	`integer`	optional	Input token count when the task succeeds. Example: 120
`completionTokens`	`integer`	optional	Output token count when the task succeeds. Example: 350
`totalTokens`	`integer`	optional	Total token count when the task succeeds. Example: 470
`errorMsg`	`string`	optional	Failure message when status is FAILED. Example: Generation failed.
`costToken`	`integer`	optional	Provider-reported token cost. Example: 1
`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.
`message`	`string`	optional	Provider-specific 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.
`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": "123456789",
  "status": "PROCESSING",
  "content": "Example product description.",
  "promptTokens": 120,
  "completionTokens": 350,
  "totalTokens": 470,
  "errorMsg": "Generation failed.",
  "costToken": 1
}

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.

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_product_description_generator",
    "arguments": {
      "model": "GEM_3_FLASH",
      "thinkingLevel": "minimal",
      "operation": "create",
      "imageUrls": [],
      "prompt": "Write a product description for a wireless speaker."
    }
  }
}

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/product-description-generator/run

Task result endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/product-description-generator/run (operation=query)

MCP method

nexscope_product_description_generator

API key*

JSON payload*

cURL

curl -X POST \
  https://api.nexscope.ai/api/skill-api/v1/skills/product-description-generator/run \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "model": "GEM_3_FLASH", "thinkingLevel": "minimal", "operation": "create", "imageUrls": [], "prompt": "Write a product description for a wireless speaker." }'

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.