Amazon History KP: product Request API

Use Amazon History KP: product Request API through Nexscope with documented parameters, structured results and API key authentication.

CostRecent 10 credits / call

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POST · https://api.nexscope.ai/kp/productRequestMCP · nexscope_data_kp_product_request

Amazon History KP

What this API does

Use Amazon History KP: product Request API through Nexscope with documented parameters, structured results and API key authentication. The request accepts asin, domain, history. Its documented result includes perPage, sourceType, totalCount, currentPage, products, asin, title, brand.

Amazon History KP: product Request API API use cases

Inspect a candidate product

To inspect a candidate product, a marketplace analyst submits asin and domain to Amazon History KP: product Request API. The returned perPage, sourceType, totalCount help inspect the documented attributes of the candidate product.

Compare listing details

A marketplace analyst uses Amazon History KP: product Request API with asin and domain to compare listing details. The returned perPage, sourceType, totalCount help compare product details with another shortlisted listing.

Prepare product evidence for a sourcing review

For this workflow, a marketplace analyst calls Amazon History KP: product Request API with asin and domain to prepare product evidence for a sourcing review. The result helps record product facts before a sourcing discussion.

Amazon History KP: product Request API API FAQ

What does the Amazon History KP: product Request API API return?

Use Amazon History KP: product Request API through Nexscope with documented parameters, structured results and API key authentication. The documented output includes perPage, sourceType, totalCount, currentPage, products, asin, title, brand. It corresponds to the supplied asin, domain, history. Optional fields can be absent; a missing value should not be interpreted as a measured zero. Example values illustrate the response shape, rather than live account results.

How many credits does the Amazon History KP: product Request API API cost?

The current documented cost is Recent 10 credits / call. This is the same cost shown at the top of this page. If a range or estimate is displayed, the final charge depends on the request. Review your available credits and the pricing page before calling the API, and check API usage records for the actual charge.

How do I call the Amazon History KP: product Request API API from my app or an MCP client?

Send a POST request to https://api.nexscope.ai/kp/productRequest with your API key as a Bearer token and the JSON inputs shown in API integration. In a compatible MCP client such as Claude or Cursor, connect Nexscope and call nexscope_data_kp_product_request. The same documented request parameters apply; use Online test to review a request before adding it to your app.

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Try this API

Endpoint

https://api.nexscope.ai/kp/productRequest

MCP method

nexscope_data_kp_product_request

Step 1 of 3 · Authenticate

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 .

Step 2 of 3 · Send a request

POSThttps://api.nexscope.ai/kp/productRequest

Run an API

Send a JSON request body using the parameters described below.

Example request

Replace YOUR_API_KEY, then run this command in your terminal.

curl -X POST 'https://api.nexscope.ai/kp/productRequest' \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "asin": "B0088PUEPK",
  "domain": "1",
  "history": 1
}'

Step 3 of 3 · Inspect the result

Check the response

Read code for the request status and data for the result. Open the parameter and response reference for the full field definitions.

HTTP status codes

Code	Description
200	HTTP request completed. Check JSON code; only 0 indicates business success or acceptance.
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.

View parameters & response Try online

All categories/ Amazon History KP

POSThttps://api.nexscope.ai/kp/productRequest

Run this API

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

Open tester

Endpoint

Method	`POST`
Path	`https://api.nexscope.ai/kp/productRequest`
Auth	`Bearer API key`
Content-Type	`application/json`

Request parameters

Name	Type	Required	Description
`asin`	`string`	required	Amazon Standard Identification Number (ASIN), multiple ASINs separated by English commas, up to 5, with a maximum length of 300 characters. Example: `B0088PUEPK` or `B0088PUEPK,B00U26V4VQ,B07M68S376`
`domain`	`string`	required	amazon domain name ID: `1` (USA), `2` (UK), `3` (Germany), `4` (France), `5` (Japan), `6` (Canada), `8` (Italy), `9` (Spain), `10` (India), `11` (Mexico), `12` (Brazil).
`history`	`integer`	optional	Whether the return value contains historical data and historical sales; `1` = contains time series data such as price history, sales ranking, historical sales, etc. `0` = only returns basic product information. Example: 0

Code example

{
  "asin": "B0088PUEPK",
  "domain": "1",
  "history": 1
}

Response example

Platform response envelope. code 0 indicates success or acceptance; data contains the business result.

{
  "code": 0,
  "cost": "-1",
  "data": {},
  "msg": null,
  "time": "2026-01-01 00:00:00",
  "traceId": null,
  "ts": "0"
}

Response fields

Response field reference (76 fields)

Name	Type	Required	Description
`total`	`integer`	optional	Total number of rows.
`perPage`	`integer`	optional	Quantity per page.
`sourceType`	`string`	optional	Source type: `kp`.
`columns`	`array`	optional	Rendered columns.
`costToken`	`integer`	optional	Consume token.
`totalCount`	`integer`	optional	Total quantity.
`currentPage`	`integer`	optional	Current page number.
`type`	`string`	optional	Rendering style.
`products`	`array`	optional	Product list, element fields are shown in the table below.
`asin`	`string`	optional	ASIN。
`title`	`string`	optional	Product title.
`brand`	`string`	optional	brand.
`manufacturer`	`string`	optional	manufacturer.
`model`	`string`	optional	model.
`color`	`string`	optional	color.
`material`	`string`	optional	The material of a product refers to the main materials used in its construction.
`price`	`number`	optional	Current price in local currency.
`primePrice`	`number`	optional	Prime Price.
`currency`	`string`	optional	Currency.
`rating`	`number`	optional	Current rating (0.0-5.0).
`ratings`	`integer`	optional	Number of ratings.
`reviewCount`	`integer`	optional	Number of comments.
`salesRank`	`integer`	optional	Sales ranking.
`salesRank30`	`integer`	optional	Average sales rank over the past 30 days.
`salesRank90`	`integer`	optional	Average sales rank over the last 90 days.
`salesRank180`	`integer`	optional	Average sales rank over the last 180 days.
`monthlySalesUnits`	`integer`	optional	Monthly sales volume.
`monthlySalesRevenue`	`number`	optional	Monthly sales.
`monthlySalesUnits1MonthAgo`	`integer`	optional	Monthly sales volume 1 months ago.
`monthlySalesUnits2MonthsAgo`	`integer`	optional	Monthly sales volume 2 months ago.
`monthlySalesUnits3MonthsAgo`	`integer`	optional	Monthly sales volume 3 months ago.
`monthlySalesUnits4MonthsAgo`	`integer`	optional	Monthly sales volume 4 months ago.
`monthlySalesUnits5MonthsAgo`	`integer`	optional	Monthly sales volume 5 months ago.
`monthlySalesUnits6MonthsAgo`	`integer`	optional	Monthly sales volume 6 months ago.
`monthlySalesUnits7MonthsAgo`	`integer`	optional	Monthly sales volume 7 months ago.
`monthlySalesUnits8MonthsAgo`	`integer`	optional	Monthly sales volume 8 months ago.
`monthlySalesUnits9MonthsAgo`	`integer`	optional	Monthly sales volume 9 months ago.
`monthlySalesUnits10MonthsAgo`	`integer`	optional	Monthly sales volume 10 months ago.
`monthlySalesUnits11MonthsAgo`	`integer`	optional	Monthly sales volume 11 months ago.
`monthlySalesUnits12MonthsAgo`	`integer`	optional	Monthly sales volume 12 months ago.
`availableDate`	`string`	optional	Shelf time (`yyyy-MM-dd HH:mm:ss`).
`lastUpdate`	`string`	optional	Last updated time (`yyyy-MM-dd HH:mm:ss`).
`imageUrl`	`string`	optional	Image URL (request address).
`productImageUrls`	`array`	optional	List of product images.
`asinUrl`	`string`	optional	Amazon ASIN details URL.
`urlSlug`	`string`	optional	URL Slug。
`itemLength`	`integer`	optional	Product length in millimeters, or 0 or -1 if not available.
`itemWidth`	`integer`	optional	Product width in millimeters, 0 or -1 if not available.
`itemHeight`	`integer`	optional	Product height in millimeters, 0 or -1 if not available.
`dimension`	`string`	optional	size.
`dimensionsType`	`string`	optional	Size type.
`weight`	`string`	optional	Weight (grams).
`packageLength`	`integer`	optional	Package length (mm).
`packageWidth`	`integer`	optional	Package width (mm).
`packageHeight`	`integer`	optional	Package height (mm).
`packageWeight`	`string`	optional	Packing weight (grams).
`packageDimensions`	`string`	optional	Packaging size.
`packageQuantity`	`integer`	optional	The quantity of the item in the package, or 0 or -1 if not available.
`fulfillment`	`string`	optional	Delivery method: `AMZ`, `FBA`, `FBM`.
`fbaFees`	`number`	optional	FBA fulfillment fee in local currency.
`referralFeePercentage`	`number`	optional	Referral fee percentage.
`profit`	`number`	optional	Profit margin (percentage, such as 25.5 for 25.5%).
`buyBoxSellerId`	`string`	optional	Buy button seller ID.
`sellerNum`	`integer`	optional	Number of sellers.
`variationNum`	`integer`	optional	Number of variants.
`parentAsin`	`string`	optional	Parent ASIN.
`rootCategory`	`integer`	optional	Root category ID.
`categoryTree`	`string`	optional	Category tree.
`categoryTreeId`	`string`	optional	Category tree ID.
`subcategories`	`array`	optional	List of subcategories; each element contains `code` (category ID), `rank` (ranking), `label` (category name).
`isAdultProduct`	`boolean`	optional	Whether it is an adult product.
`isHazmat`	`boolean`	optional	Whether it is dangerous goods.
`sourceType`	`string`	optional	Source type: `kp`.
`code`	`—`	optional	Category ID; element type shall be subject to the source file or upstream official documentation.
`rank`	`—`	optional	Ranking; element type shall be based on the source file or upstream official documentation.
`label`	`—`	optional	Category name; element type shall be subject to the source file or upstream official documentation.

Responses

Code	Description
200	HTTP request completed. Check JSON code; only 0 indicates business success or acceptance.
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.

Step 1 of 2 · Connect your MCP client

MCP

V2 recommended

Connect remote agents through the standard MCP 2025-11-25 Streamable HTTP endpoint. Use OAuth 2.1 Authorization Code with PKCE, or an API key for compatibility.

POST https://api.nexscope.ai/mcp
MCP-Protocol-Version: 2025-11-25
Content-Type: application/json

Authentication

OAuth clients request the mcp:tools scope. The endpoint's 401 response advertises protected-resource metadata for authorization discovery.

Step 2 of 2 · Call the tool

Call a tool

{
  "jsonrpc": "2.0",
  "id": "tool-call-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_data_kp_product_request",
    "arguments": {
      "asin": "B0088PUEPK",
      "domain": "1",
      "history": 1
    }
  }
}

Legacy MCP v1

Existing API-key clients can continue using the compatibility endpoint. New integrations should use MCP v2.

GET / POST /mcp/legacy

Online test

Execute the current API with your API key and JSON payload. Online tests use this site's configured API environment; the Endpoint and copyable examples use the public integration address.

10 credits / callAPI usage records

Try it

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

Endpoint

/kp/productRequest

MCP method

nexscope_data_kp_product_request

API key*

JSON payload*

cURL

curl -X POST \
  https://api.nexscope.ai/kp/productRequest \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "asin": "B0088PUEPK", "domain": "1", "history": 1 }'

Response

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

Related APIs

Amazon History KP: product Search API

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Amazon History KP: product Series API

Use Amazon History KP: product Series API through Nexscope with documented parameters, structured results and API key authentication.