Amazon Niche Intelligence JM: page Asins By Asin API

Use Amazon Niche Intelligence JM: page Asins By Asin API through Nexscope with documented parameters, structured results and API key authentication.

CostRecent 19 credits / call

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POST · https://api.nexscope.ai/jm/pageAsinsByAsinMCP · nexscope_data_jm_page_asins_by_asin

Amazon Niche Intelligence JM

What this API does

Use Amazon Niche Intelligence JM: page Asins By Asin API through Nexscope with documented parameters, structured results and API key authentication. The request accepts asin, countryCode, page, pageSize, sortField. Its documented result includes pages, page, pageSize, asin, parentAsin, title, brand, price.

Amazon Niche Intelligence JM: page Asins By Asin API API use cases

Inspect a candidate product

To inspect a candidate product, a search marketer submits asin and countryCode to Amazon Niche Intelligence JM: page Asins By Asin API. The returned pages, page, pageSize help inspect the documented attributes of the candidate product.

Compare listing details

A search marketer uses Amazon Niche Intelligence JM: page Asins By Asin API with asin and countryCode to compare listing details. The returned pages, page, pageSize help compare product details with another shortlisted listing.

Prepare product evidence for a sourcing review

For this workflow, a search marketer calls Amazon Niche Intelligence JM: page Asins By Asin API with asin and countryCode to prepare product evidence for a sourcing review. The result helps record product facts before a sourcing discussion.

Amazon Niche Intelligence JM: page Asins By Asin API API FAQ

What does the Amazon Niche Intelligence JM: page Asins By Asin API API return?

Use Amazon Niche Intelligence JM: page Asins By Asin API through Nexscope with documented parameters, structured results and API key authentication. The documented output includes pages, page, pageSize, asin, parentAsin, title, brand, price. It corresponds to the supplied asin, countryCode, page, pageSize, sortField. 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 Niche Intelligence JM: page Asins By Asin API API cost?

The current documented cost is Recent 19 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 Niche Intelligence JM: page Asins By Asin API API from my app or an MCP client?

Send a POST request to https://api.nexscope.ai/jm/pageAsinsByAsin 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_jm_page_asins_by_asin. 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/jm/pageAsinsByAsin

MCP method

nexscope_data_jm_page_asins_by_asin

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/jm/pageAsinsByAsin

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/jm/pageAsinsByAsin' \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "asin": "B0GC4RPX79",
  "countryCode": "US",
  "page": 1,
  "pageSize": 50,
  "sortField": "purchasedClicksT360",
  "sortType": "desc"
}'

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 Niche Intelligence JM

POSThttps://api.nexscope.ai/jm/pageAsinsByAsin

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/jm/pageAsinsByAsin`
Auth	`Bearer API key`
Content-Type	`application/json`

Request parameters

Name	Type	Required	Description
`asin`	`string`	required	Reference ASIN is used to query the list of competing products belonging to the same market segment (Niche) as the ASIN. The maximum length is 1000 characters.
`countryCode`	`string`	optional	Country code, optional values: `US` (United States), `JP` (Japan), `DE` (Germany) Example: US
`page`	`integer`	optional	Page number (starting from 1) Example: 1
`pageSize`	`integer`	optional	Number of returns per page (10-100) Example: 50
`sortField`	`string`	optional	Sorting field (see sorting options below) Example: purchasedClicksT360
`sortType`	`string`	optional	Sort by: `desc` (descending) or `asc` (ascending) Example: desc
`priceMin`	`number`	optional	lowest product price
`priceMax`	`number`	optional	Maximum product price
`fbaFeeMin`	`number`	optional	Minimum FBA commission
`fbaFeeMax`	`number`	optional	Highest FBA commission
`grossProfitMarginMin`	`number`	optional	Minimum gross profit margin
`grossProfitMarginMax`	`number`	optional	Highest gross profit margin
`totalReviewsMin`	`integer`	optional	Minimum number of comments
`totalReviewsMax`	`integer`	optional	Maximum number of comments
`customerRatingMin`	`number`	optional	Minimum rating, value range 0.0-5.0
`customerRatingMax`	`number`	optional	Highest rating, value range 0.0-5.0
`clickCountT7Min`	`integer`	optional	Minimum weekly clicks
`clickCountT7Max`	`integer`	optional	Highest number of clicks per week
`clickCountGrowthT7Min`	`number`	optional	Minimum weekly click growth rate, value range 0-1, for example, 0.1 means 10%
`clickCountGrowthT7Max`	`number`	optional	The highest weekly click growth rate, the value range is 0-1, for example, 0.1 means 10%
`clickConversionRateMin`	`number`	optional	Minimum click conversion rate, value range 0-1, for example, 0.1 means 10%
`clickConversionRateMax`	`number`	optional	The highest click conversion rate, the value range is 0-1, for example, 0.1 means 10%
`clickCountT30Min`	`integer`	optional	Minimum monthly clicks
`clickCountT30Max`	`integer`	optional	Highest monthly clicks
`clickCountGrowthT30Min`	`number`	optional	Minimum monthly click growth rate, value range 0-1, for example, 0.1 means 10%
`clickCountGrowthT30Max`	`number`	optional	The highest monthly click growth rate, the value range is 0-1, for example, 0.1 means 10%
`clickConversionRateCompositeMin`	`number`	optional	Minimum comprehensive click conversion rate, value range 0-1, for example, 0.1 means 10%
`clickConversionRateCompositeMax`	`number`	optional	The highest comprehensive click conversion rate, the value range is 0-1, for example, 0.1 means 10%
`salesVolumeT360Min`	`integer`	optional	Minimum annual sales volume
`salesVolumeT360Max`	`integer`	optional	Highest annual sales
`launchDateMin`	`string`	optional	The earliest release time, in the format of yyyyMMdd000000
`launchDateMax`	`string`	optional	The latest release date, in the format of yyyyMMdd000000
`nicheCountMin`	`integer`	optional	Minimum number of segments
`nicheCountMax`	`integer`	optional	Maximum number of market segments
`sellerCountry`	`string`	optional	The country code of the seller's country. If you select multiple countries, separate them with English commas, such as: CN, US

Code example

{
  "asin": "B0GC4RPX79",
  "countryCode": "US",
  "page": 1,
  "pageSize": 50,
  "sortField": "purchasedClicksT360",
  "sortType": "desc"
}

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 (47 fields)

Name	Type	Required	Description
`total`	`integer`	optional	Total number of records
`pages`	`integer`	optional	Total pages
`page`	`integer`	optional	Current page
`pageSize`	`integer`	optional	page size
`data`	`array`	optional	ASIN product list (see product object fields below)
`columns`	`array`	optional	Rendered columns
`type`	`string`	optional	Rendering style
`costToken`	`integer`	optional	Consume token
`asin`	`string`	optional	Amazon Product ASIN
`parentAsin`	`string`	optional	Amazon Product Parent ASIN
`title`	`string`	optional	product title
`brand`	`string`	optional	brand
`price`	`number`	optional	price
`currentPrice`	`number`	optional	current price
`currency`	`string`	optional	Currency
`customerRating`	`number`	optional	Rating
`totalReviews`	`integer`	optional	Number of comments
`launchDate`	`string`	optional	Shelf time
`link`	`string`	optional	ASIN link
`imagesUrl`	`string`	optional	Product main picture
`sellerName`	`string`	optional	Seller name
`sellerId`	`string`	optional	Seller ID
`fbaFee`	`number`	optional	FBA commission
`shippingFee`	`number`	optional	FBA freight
`gpm`	`number`	optional	Gross profit margin
`clickConversionRate`	`number`	optional	Click conversion rate (original 7-day click conversion rate)
`clickConversionRateComposite`	`number`	optional	Comprehensive click conversion rate
`clickConversionRateType`	`string`	optional	Conversion rate calculation type
`clickConversionRateCompositeType`	`string`	optional	Comprehensive conversion rate calculation type
`clickCountT7`	`integer`	optional	Clicks in 7 days
`clickCountT30`	`integer`	optional	Clicks in 30 days
`clickCountT90`	`integer`	optional	Clicks in 90 days
`clickCountGrowthT7`	`number`	optional	Weekly click growth rate
`clickCountGrowthT30`	`number`	optional	Monthly click growth rate
`purchasedClicksT360`	`integer`	optional	360 days purchase click
`salesVolumeT360`	`integer`	optional	annual sales
`nicheCount`	`integer`	optional	Number of market segments to which it belongs
`sameNicheTitle`	`string`	optional	Same market segment (Niche) title
`involvedNum`	`integer`	optional	The number of keywords involved
`involvedFrequency`	`integer`	optional	Involved keyword frequency
`categoryNames`	`array`	optional	Category information
`hasMetric`	`boolean`	optional	Identifies whether there are indicators
`searchValueType`	`string`	optional	Search type: exact (exact match), sameNiche (belongs to the same market segment as the reference ASIN), category (category)
`niches`	`array`	optional	top3 market segments, including: nicheId, nicheTitle, demand (market score), image, marketplaceId
`bestSellersRanking`	`array`	optional	Bestseller list ranking, including: rank (ranking), category (category name)
`trends`	`array`	optional	90-day trend data, including: day (date), clickCountT7 (weekly clicks), reviewCount (number of reviews), reviewRating (rating), bestSellerRanking (BSR ranking), averagePriceT7 (weekly average price), totalOfferDepthT7 (new offers in 7 days)
`lastUpdateTime`	`string`	optional	Last updated

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_jm_page_asins_by_asin",
    "arguments": {
      "asin": "B0GC4RPX79",
      "countryCode": "US",
      "page": 1,
      "pageSize": 50,
      "sortField": "purchasedClicksT360",
      "sortType": "desc"
    }
  }
}

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.

12 credits / callAPI usage records

Try it

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

Endpoint

/jm/pageAsinsByAsin

MCP method

nexscope_data_jm_page_asins_by_asin

API key*

JSON payload*

cURL

curl -X POST \
  https://api.nexscope.ai/jm/pageAsinsByAsin \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "asin": "B0GC4RPX79", "countryCode": "US", "page": 1, "pageSize": 50, "sortField": "purchasedClicksT360", "sortType": "desc" }'

Response

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

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What this API does

Amazon Niche Intelligence JM: page Asins By Asin API API use cases

Inspect a candidate product

Compare listing details

Prepare product evidence for a sourcing review

Amazon Niche Intelligence JM: page Asins By Asin API API FAQ

What does the Amazon Niche Intelligence JM: page Asins By Asin API API return?

How many credits does the Amazon Niche Intelligence JM: page Asins By Asin API API cost?

How do I call the Amazon Niche Intelligence JM: page Asins By Asin API API from my app or an MCP client?

Authentication

Run an API

Example request

Check the response

HTTP status codes

Run this API

Endpoint

Request parameters

Code example

Response example

Response fields

Responses

Data source, freshness, and limitations

MCP

Call a tool

Legacy MCP v1

Online test

Try it

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