Amazon Niche Intelligence JM

Amazon Niche Info By Keyword

Assess competition and market opportunity for an Amazon keyword. Call the Amazon Niche Info By Keyword API via REST or MCP from 12 credits per call.

MCP tool name

nexscope_amazon_niche_info_by_keyword

MCP endpoint

https://api.nexscope.ai/mcp

JSON-RPC method

tools/call

Authentication

Use OAuth 2.1 Authorization Code with PKCE and the mcp:tools scope. API keys remain supported as a compatibility option.

Authorization: Bearer nk-xxxxxxxxxxxxxxxxx

If authentication fails, ask the user to open API Access and copy a valid key.

Call this MCP tool

Initialize an MCP 2025-11-25 Streamable HTTP session at https://api.nexscope.ai/mcp, then use tools/call.

{
  "jsonrpc": "2.0",
  "id": "amazon-niche-info-by-keyword-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_amazon_niche_info_by_keyword",
    "arguments": {
      "countryCode": "US",
      "keyword": "phone case",
      "page": 1,
      "pageSize": 10
    }
  }
}

MCP 2025-11-25 · Streamable HTTP

Progress is delivered on the original POST SSE response. GET SSE carries notifications; reconnecting must query existing asynchronous work rather than submit again.

Arguments

Name	Type	Required	Description
`keyword`	`string`	required	Keyword (required, translate the keyword to the corresponding country's language based on the selected country), max length 1000 characters Example: phone case
`countryCode`	`string`	optional	Country code, options: US (United States), JP (Japan), DE (Germany) Example: {}
`page`	`integer`	optional	Page number (starting from 1) Example: 1
`pageSize`	`integer`	optional	Results per page (10-100) Example: 10
`sortField`	`string`	optional	Sort field (see sort options below) Example: {}
`sortType`	`string`	optional	Sort direction: desc (descending) or asc (ascending) Example: {}
`productCountMin`	`integer`	optional	Minimum product count (current) Example: 1
`productCountMax`	`integer`	optional	Maximum product count (current) Example: 1
`avgPriceMin`	`number`	optional	Minimum average price (current) Example: 1
`avgPriceMax`	`number`	optional	Maximum average price (current) Example: 1
`searchVolumeT7Min`	`integer`	optional	Minimum search volume (7-day stats) Example: 1
`searchVolumeT7Max`	`integer`	optional	Maximum search volume (7-day stats) Example: 1
`unitsSoldT7Min`	`integer`	optional	Minimum sales volume (7-day stats) Example: 1
`unitsSoldT7Max`	`integer`	optional	Maximum sales volume (7-day stats) Example: 1
`clickCountT7Min`	`integer`	optional	Minimum click volume (7-day stats) Example: 1
`clickCountT7Max`	`integer`	optional	Maximum click volume (7-day stats) Example: 1
`clickConversionRateT7Min`	`number`	optional	Minimum click conversion rate (7-day stats), range 0-1, representing 0%-100% Example: 1
`clickConversionRateT7Max`	`number`	optional	Maximum click conversion rate (7-day stats), range 0-1, representing 0%-100% Example: 1
`brandCountMin`	`integer`	optional	Minimum brand count Example: 1
`brandCountMax`	`integer`	optional	Maximum brand count Example: 1
`top5BrandsClickShareMin`	`number`	optional	Minimum top 5 brands' click share in the niche market, range 0-1, representing 0%-100% Example: 1
`top5BrandsClickShareMax`	`number`	optional	Maximum top 5 brands' click share in the niche market, range 0-1, representing 0%-100% Example: 1
`avgBrandAgeMin`	`number`	optional	Minimum average brand age (current) Example: 1
`avgBrandAgeMax`	`number`	optional	Maximum average brand age (current) Example: 1
`avgBrandAgeQoqMin`	`number`	optional	Minimum average brand age (90-day stats) Example: 1
`avgBrandAgeQoqMax`	`number`	optional	Maximum average brand age (90-day stats) Example: 1
`avgBrandAgeYoyMin`	`number`	optional	Minimum average brand age (360-day stats) Example: 1
`avgBrandAgeYoyMax`	`number`	optional	Maximum average brand age (360-day stats) Example: 1
`avgSellingPartnerAgeMin`	`number`	optional	Minimum average selling partner age Example: 1
`avgSellingPartnerAgeMax`	`number`	optional	Maximum average selling partner age Example: 1
`avgSellingPartnerAgeQoqMin`	`number`	optional	Minimum average selling partner age (90-day stats) Example: 1
`avgSellingPartnerAgeQoqMax`	`number`	optional	Maximum average selling partner age (90-day stats) Example: 1
`avgSellingPartnerAgeYoyMin`	`number`	optional	Minimum average selling partner age (360-day stats) Example: 1
`avgSellingPartnerAgeYoyMax`	`number`	optional	Maximum average selling partner age (360-day stats) Example: 1
`top5ProductsClickShareMin`	`number`	optional	Minimum top 5 products click share (current), range 0-1, representing 0%-100% Example: 1
`top5ProductsClickShareMax`	`number`	optional	Maximum top 5 products click share (current), range 0-1, representing 0%-100% Example: 1
`sponsoredProductsPercentageMin`	`number`	optional	Minimum SP ad share, range 0-1, representing 0%-100% Example: 1
`sponsoredProductsPercentageMax`	`number`	optional	Maximum SP ad share, range 0-1, representing 0%-100% Example: 1
`cpcMediumMin`	`number`	optional	Minimum CPC (current) Example: 1
`cpcMediumMax`	`number`	optional	Maximum CPC (current) Example: 1
`launchRateT180Min`	`number`	optional	Minimum product launch success rate (180-day stats), range 0-1, representing 0%-100% Example: 1
`launchRateT180Max`	`number`	optional	Maximum product launch success rate (180-day stats), range 0-1, representing 0%-100% Example: 1
`newProductRateT180`	`number`	optional	Minimum new product share (180-day stats), range 0-1, representing 0%-100% Example: 1
`returnRateT360Min`	`number`	optional	Minimum return rate (360-day stats), range 0-1, representing 0%-100% Example: 1
`returnRateT360Max`	`number`	optional	Maximum return rate (360-day stats), range 0-1, representing 0%-100% Example: 1

Response fields

Treat structuredContent as the programmatic API response payload.

Name	Type	Required	Description
`total`	`integer`	optional	total Example: {}
`data`	`array`	optional	List of segment information (see segment object fields below) Example: {}
`columns`	`array`	optional	Rendered columns Example: {}
`title`	`string`	optional	Title Example: {}
`type`	`string`	optional	Rendering style Example: {}
`costToken`	`integer`	optional	Consume token Example: {}
`nicheId`	`string`	optional	Segment ID Example: {}
`nicheTitle`	`string`	optional	market segment title Example: {}
`translationZh`	`string`	optional	Market segment title (Chinese) Example: {}
`demand`	`integer`	optional	segment score Example: {}
`productCount`	`integer`	optional	Product quantity Example: {}
`avgPrice`	`number`	optional	Product average price Example: {}
`minimumPrice`	`number`	optional	Product lowest price Example: {}
`maximumPrice`	`number`	optional	Product highest price Example: {}
`searchVolumeWeekly`	`integer`	optional	Search volume (weekly data) Example: {}
`searchVolumeQuarterly`	`integer`	optional	Search volume (quarterly data) Example: {}
`searchVolumeGrowthWeekly`	`number`	optional	Search volume growth rate (weekly data) Example: {}
`searchVolumeGrowthQuarterly`	`number`	optional	Search volume growth rate (quarterly data) Example: {}
`unitsSoldWeekly`	`integer`	optional	Sales quantity (weekly data) Example: {}
`unitsSoldQuarterly`	`integer`	optional	Sales volume (quarterly data) Example: {}
`clickCountWeekly`	`integer`	optional	Clicks (weekly data) Example: {}
`clickCountQuarterly`	`integer`	optional	Clicks (quarterly data) Example: {}
`clickToSaleConversionWeekly`	`number`	optional	Click conversion rate (weekly data) Example: {}
`clickConversionRateQuarterly`	`number`	optional	Click conversion rate (quarterly data) Example: {}
`searchConversionRateWeekly`	`number`	optional	Search conversion rate (weekly data) Example: {}
`searchConversionRateQuarterly`	`number`	optional	Search conversion rate (quarterly data) Example: {}
`brandCount`	`integer`	optional	Number of brands Example: {}
`top5BrandsClickShare`	`number`	optional	Click share of market segments occupied by top 5 brands Example: {}
`top5ProductsClickShare`	`number`	optional	Click share of the top 5 products Example: {}
`avgBrandAgeNow`	`number`	optional	Average brand age (current) Example: {}
`avgBrandAgeQuarterly`	`number`	optional	Average brand age (quarterly data) Example: {}
`newProductsLaunchedSemiannual`	`integer`	optional	Number of new products launched (half-year data) Example: {}
`successfulLaunchedSemiannual`	`integer`	optional	Number of successfully released products (half-year data) Example: {}
`launchRateSemiannual`	`number`	optional	Success rate of product release (half-year data) Example: {}
`returnRateAnnual`	`number`	optional	Return rate (full year data) Example: {}
`acos`	`number`	optional	(ACOS) Advertising Cost of Sales Ratio Example: {}
`profitMarginGt50PctSkuRatio`	`number`	optional	Proportion of products with profit margin greater than 50% Example: {}
`breakEvenRatio`	`number`	optional	Break-even natural proportion Example: {}
`cpc`	`object`	optional	CPC data: `{ high (highest price), medium (middle price), low (lowest price) }` Example: {}
`categorieList`	`array`	optional	Product category list Example: {}
`referenceAsinImageUrl`	`string`	optional	Market segment reference picture address Example: {}

Examples

Example arguments

{
  "countryCode": "US",
  "keyword": "phone case",
  "page": 1,
  "pageSize": 10
}

Example structuredContent

{}