Amazon Market Research

Assess niche size, competition, and seller concentration. Call the Amazon Market Research API via REST or MCP from 21 credits per call.

CostRecent 32 credits / call

Try online

POST · https://api.nexscope.ai/ss/market/researchMCP · nexscope_amazon_market_research

What this API does

Assess niche size, competition, and seller concentration. The request accepts marketplace, nodeIdPath, departmentKeyword, sellerLocation, newProduct. Its documented result includes marketplace, nodeId, nodeIdPath, nodeLabelName, nodeLabelPath, nodeLabelLocale, nodeLabelPathLocale, currency.

Amazon Market Research API use cases

Compare market evidence

To compare market evidence, a marketplace analyst submits marketplace and nodeIdPath to Amazon Market Research. The returned marketplace, nodeId, nodeIdPath help compare the requested market or product research signals.

Review a product demand signal

A marketplace analyst uses Amazon Market Research with marketplace and nodeIdPath to review a product demand signal. The returned marketplace, nodeId, nodeIdPath help identify demand evidence worth checking against other sources.

Prepare a sourcing or inventory review

For this workflow, a marketplace analyst calls Amazon Market Research with marketplace and nodeIdPath to prepare a sourcing or inventory review. The result helps inform a sourcing review without assuming future sales.

Amazon Market Research API FAQ

What does the Amazon Market Research API return?

Assess niche size, competition, and seller concentration. The documented output includes marketplace, nodeId, nodeIdPath, nodeLabelName, nodeLabelPath, nodeLabelLocale, nodeLabelPathLocale, currency. It corresponds to the supplied marketplace, nodeIdPath, departmentKeyword, sellerLocation, newProduct. 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 Market Research API cost?

The current documented cost is Recent 32 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 Market Research API from my app or an MCP client?

Send a POST request to https://api.nexscope.ai/ss/market/research 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_amazon_market_research. Use the MCP arguments shown in the MCP guide, or switch Online test to MCP to review its request before adding it to your app.

View plans and credits Connect this API with MCP

Try this API

Endpoint

https://api.nexscope.ai/ss/market/research

MCP method

nexscope_amazon_market_research

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/ss/market/research

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/ss/market/research' \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "marketplace": "US",
  "maxGoodsCrn": 0.4,
  "minAvgRevenue": 10000,
  "month": "nearly",
  "orderDesc": true,
  "orderField": "total_amount",
  "page": 1,
  "size": 50
}'

Code example

{
  "marketplace": "US",
  "maxGoodsCrn": 0.4,
  "minAvgRevenue": 10000,
  "month": "nearly",
  "orderDesc": true,
  "orderField": "total_amount",
  "page": 1,
  "size": 50
}

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	Default HTTP response for both success and many business errors. Only outer JSON code 0 indicates success or asynchronous acceptance; inspect data for the result.
429	Execution admission rate limit; honor Retry-After when present.
503	Execution admission is temporarily unavailable; honor Retry-After when present.
Opt-in	X-Nexscope-Http-Status: semantic maps controller-handled business errors to HTTP status on run and task routes. Pre-authentication failures, such as a missing API key (code 11209), may still return HTTP 200 before this mapping. Always check the outer JSON code; malformed requests and infrastructure failures may also return non-200 HTTP responses.

View parameters & response Try online

All categories/ Amazon Intelligence SS

POSThttps://api.nexscope.ai/ss/market/research

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/ss/market/research`
Auth	`Bearer API key`
Content-Type	`application/json`

Request parameters

Name	Type	Required	Description
`marketplace`	`string`	required	Site encoding, see marketplace optional values
`nodeIdPath`	`string`	optional	Category node ID path, for example `172282:281407`
`departmentKeyword`	`string`	optional	Category keyword path, such as `Electronics:Accessories & Supplies`
`sellerLocation`	`string`	optional	Seller's location, multiple values separated by commas
`newProduct`	`integer`	optional	New product definition (month)
`topNum`	`integer`	optional	Header Listing quantity
`month`	`string`	optional	Filter date
`page`	`integer`	optional	Page number, starting from 1
`size`	`integer`	optional	Number of items per page
`orderField`	`string`	optional	Ordering field, see orderField optional value
`orderDesc`	`boolean`	optional	`true` descending order, `false` ascending order

Response example

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

No response example is published for this API. Refer to the response fields below.

Response fields

Response field reference (46 fields)

Name	Type	Required	Description
`total`	`integer`	optional	Total number of items
`marketplace`	`string`	optional	Site encoding
`data`	`array`	optional	Category market list (corresponding to third-party `data.items`)
`columns`	`array`	optional	Rendered columns
`costToken`	`integer`	optional	Consume token
`type`	`string`	optional	rendering style
`nodeId`	`string`	optional	Node ID
`nodeIdPath`	`string`	optional	Node ID path
`nodeLabelName`	`string`	optional	Node name
`nodeLabelPath`	`string`	optional	Node name path
`nodeLabelLocale`	`string`	optional	Node name translation
`nodeLabelPathLocale`	`string`	optional	Node name path translation
`marketplace`	`string`	optional	market sign
`currency`	`string`	optional	The currency type of this market
`ranking`	`integer`	optional	Ranking
`totalProducts`	`integer`	optional	Total number of items
`topProducts`	`integer`	optional	sample size
`sellers`	`integer`	optional	Number of sellers
`brands`	`integer`	optional	Number of brands
`avgSellers`	`number`	optional	Average number of sellers
`avgUnits`	`integer`	optional	average monthly sales
`totalUnits`	`integer`	optional	Total monthly sales
`avgRevenue`	`number`	optional	average monthly sales
`totalRevenue`	`number`	optional	total monthly sales
`avgPrice`	`number`	optional	average price
`avgRating`	`number`	optional	average rating
`avgRatings`	`integer`	optional	average rating
`avgBsr`	`integer`	optional	Average BSR
`avgProfit`	`number`	optional	Average profit margin (%)
`fbaProportion`	`number`	optional	FBA proportion (%)
`fbmProportion`	`number`	optional	FBM proportion (%)
`amazonSelfProportion`	`number`	optional	Amazon’s self-operated share (%)
`ebcProportion`	`number`	optional	A+ product proportion (%)
`returnRatio`	`number`	optional	Return rate (%)
`avgReturnRatio`	`number`	optional	Return rate category average (%)
`searchToPurchaseRatio`	`number`	optional	Search to purchase ratio (per thousand)
`sellerNation`	`string`	optional	Most sellers’ code
`sellerNationLabel`	`string`	optional	Label with the most sellers’ locations
`sellerProportion`	`number`	optional	Proportion of where the most sellers belong (%)
`avgWeight`	`number`	optional	Average weight (pound)
`baseAvgWeight`	`number`	optional	Average weight (g)
`avgVolume`	`number`	optional	Average volume (in³)
`baseAvgVolume`	`number`	optional	Average volume (cm³)
`top10Images`	`array`	optional	The top 10 product pictures, the elements are shown in the table below
`image`	`string`	optional	Image link
`asin`	`string`	optional	ASIN

Responses

Code	Description
200	Default HTTP response for both success and many business errors. Only outer JSON code 0 indicates success or asynchronous acceptance; inspect data for the result.
429	Execution admission rate limit; honor Retry-After when present.
503	Execution admission is temporarily unavailable; honor Retry-After when present.
Opt-in	X-Nexscope-Http-Status: semantic maps controller-handled business errors to HTTP status on run and task routes. Pre-authentication failures, such as a missing API key (code 11209), may still return HTTP 200 before this mapping. Always check the outer JSON code; malformed requests and infrastructure failures may also return non-200 HTTP responses.

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_amazon_market_research",
    "arguments": {
      "departmentKeyword": "phone case",
      "marketplace": "US",
      "newProduct": 3,
      "page": 1,
      "size": 50,
      "topNum": 10
    }
  }
}

Legacy MCP v1

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

GET / POST /mcp/legacy

Data Example

Request parameters

{
  "marketplace": "US",
  "nodeIdPath": "228013:495266:495334:6291365011",
  "month": "202608",
  "page": 1,
  "size": 10
}

Response

{
  "code": 0,
  "msg": null,
  "data": {
    "total": 1,
    "marketplace": "US",
    "data": [
      {
        "sellerNation": "US",
        "avgPrice": 27.42,
        "nodeLabelPath": "工具与家居装修:Electrical:Outlets & Accessories:Standard Outlets",
        "fbaProportion": 80,
        "returnRatio": 6.1707,
        "amazonSelfProportion": 16,
        "avgRevenue": 38124,
        "avgRatings": 1364,
        "nodeLabelLocale": "标准插座",
        "currency": "USD",
        "avgRating": 4.6,
        "totalRevenue": 3812413.7,
        "sellerNationLabel": "美国",
        "top10Images": [
          {
            "image": "https://images-na.ssl-images-amazon.com/images/I/51BFFMBUkSL._AC_US200_.jpg",
            "asin": "B013OVC61C"
          },
          {
            "image": "https://images-na.ssl-images-amazon.com/images/I/51q0c00pNjS._AC_US200_.jpg",
            "asin": "B013OVCTBO"
          },
          {
            "image": "https://images-na.ssl-images-amazon.com/images/I/51wF2m1GCXS._AC_US200_.jpg",
            "asin": "B013OVCIPG"
          },
          {
            "image": "https://images-na.ssl-images-amazon.com/images/I/61-3BcGxEdL._AC_US200_.jpg",
            "asin": "B089T5D32Y"
          },
          {
            "image": "https://images-na.ssl-images-amazon.com/images/I/51uV8IpcMfL._AC_US200_.jpg",
            "asin": "B005LVI7BM"
          },
          {
            "image": "https://images-na.ssl-images-amazon.com/images/I/612k-ArVCfL._AC_US200_.jpg",
            "asin": "B09GLQQGV7"
          },
          {
            "image": "https://images-na.ssl-images-amazon.com/images/I/51VJmrAnUjL._AC_US200_.jpg",
            "asin": "B00L4KVTKK"
          },
          {
            "image": "https://images-na.ssl-images-amazon.com/images/I/718a5YiuM6L._AC_US200_.jpg",
            "asin": "B07WX2NBWR"
          },
          {
            "image": "https://images-na.ssl-images-amazon.com/images/I/51aeNqjF1JL._AC_US200_.jpg",
            "asin": "B07668S975"
          },
          {
            "image": "https://images-na.ssl-images-amazon.com/images/I/51G46jFRZ8L._AC_US200_.jpg",
            "asin": "B0CTZY4J29"
          }
        ],
        "nodeLabelPathLocale": "工具:电气:输出设备:标准插座",
        "brands": 25,
        "marketplace": "US",
        "nodeLabelName": "Standard Outlets",
        "avgVolume": 81.24,
        "avgUnits": 1523,
        "baseAvgWeight": 552.42,
        "avgProfit": 59.01,
        "fbmProportion": 3,
        "searchToPurchaseRatio": 15.23324,
        "totalUnits": 152373,
        "baseAvgVolume": 1331.33,
        "avgReturnRatio": 6.1378,
        "ebcProportion": 91,
        "sellerProportion": 46,
        "topProducts": 100,
        "totalProducts": 2184,
        "avgSellers": 3.7,
        "ranking": 1,
        "avgWeight": 1.2179,
        "avgBsr": 17336,
        "nodeIdPath": "228013:495266:495334:6291365011",
        "nodeId": "6291365011",
        "sellers": 27
      }
    ],
    "columns": [
      {
        "filterable": true,
        "cellType": "text",
        "field": "marketplace",
        "sortable": true,
        "title": "市场标志"
      },
      {
        "filterable": true,
        "cellType": "text",
        "field": "currency",
        "sortable": true,
        "title": "该市场的货币类型"
      },
      {
        "filterable": true,
        "cellType": "text",
        "field": "nodeId",
        "sortable": true,
        "title": "节点ID"
      },
      {
        "filterable": true,
        "cellType": "text",
        "field": "nodeLabelName",
        "sortable": true,
        "title": "节点名称"
      },
      {
        "filterable": true,
        "cellType": "text",
        "field": "nodeIdPath",
        "sortable": true,
        "title": "节点ID路径"
      },
      {
        "filterable": true,
        "cellType": "text",
        "field": "nodeLabelPath",
        "sortable": true,
        "title": "节点名称路径"
      },
      {
        "filterable": true,
        "cellType": "text",
        "field": "nodeLabelLocale",
        "sortable": true,
        "title": "节点名称翻译"
      },
      {
        "filterable": true,
        "cellType": "text",
        "field": "nodeLabelPathLocale",
        "sortable": true,
        "title": "节点名称路径翻译"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "totalProducts",
        "sortable": true,
        "title": "商品总数"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "ranking",
        "sortable": true,
        "title": "排名"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "topProducts",
        "sortable": true,
        "title": "样本数量"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "brands",
        "sortable": true,
        "title": "品牌数量"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "sellers",
        "sortable": true,
        "title": "卖家数量"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "totalUnits",
        "sortable": true,
        "title": "月总销量"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "totalRevenue",
        "sortable": true,
        "title": "月总销售额"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgUnits",
        "sortable": true,
        "title": "月均销量"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgRevenue",
        "sortable": true,
        "title": "月均销售额"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgPrice",
        "sortable": true,
        "title": "平均价格"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgRatings",
        "sortable": true,
        "title": "平均评分数"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgRating",
        "sortable": true,
        "title": "平均评分值"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgBsr",
        "sortable": true,
        "title": "平均BSR"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "baseAvgVolume",
        "sortable": true,
        "title": "平均体积(cm³)"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgVolume",
        "sortable": true,
        "title": "平均体积(in³)"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "baseAvgWeight",
        "sortable": true,
        "title": "平均重量(g)"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgWeight",
        "sortable": true,
        "title": "平均重量(pound)"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgProfit",
        "sortable": true,
        "title": "平均利润率(%)"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgSellers",
        "sortable": true,
        "title": "平均卖家数"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "ebcProportion",
        "sortable": true,
        "title": "A+商品占比(%)"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "amazonSelfProportion",
        "sortable": true,
        "title": "Amazon自营占比(%)"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "fbaProportion",
        "sortable": true,
        "title": "FBA占比(%)"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "fbmProportion",
        "sortable": true,
        "title": "FBM占比(%)"
      },
      {
        "filterable": true,
        "cellType": "text",
        "field": "sellerNation",
        "sortable": true,
        "title": "最多卖家归属地 code"
      },
      {
        "filterable": true,
        "cellType": "text",
        "field": "sellerNationLabel",
        "sortable": true,
        "title": "最多卖家归属地 label"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "sellerProportion",
        "sortable": true,
        "title": "最多卖家归属地占比(%)"
      },
      {
        "filterable": true,
        "cellType": "text",
        "field": "top10Images",
        "sortable": true,
        "title": "前10商品图片"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "returnRatio",
        "sortable": true,
        "title": "退货率(%)"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "avgReturnRatio",
        "sortable": true,
        "title": "退货率类目平均值(%)"
      },
      {
        "filterable": true,
        "cellType": "number",
        "field": "searchToPurchaseRatio",
        "sortable": true,
        "title": "搜索购买比(千分比)"
      }
    ],
    "type": "tableListWorkbenches"
  }
}

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.

Recent 32 credits / callAPI usage records

Try it

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

Endpoint

/ss/market/research

MCP method

nexscope_amazon_market_research

API key*

JSON payload*

cURL

curl -X POST \
  https://api.nexscope.ai/ss/market/research \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "marketplace": "US", "maxGoodsCrn": 0.4, "minAvgRevenue": 10000, "month": "nearly", "orderDesc": true, "orderField": "total_amount", "page": 1, "size": 50 }'

Response

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

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