Amazon Niche Intelligence JM

Amazon Niche Intelligence JM: product Discovery API

Amazon Niche Intelligence JM: product Discovery API.

MCP tool name

nexscope_data_jm_product_discovery

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": "data-jm-product-discovery-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_data_jm_product_discovery",
    "arguments": {
      "clickConversionRateMin": 0.1,
      "countryCode": "US",
      "keyword": "wireless charger",
      "page": 1,
      "pageSize": 20,
      "priceMax": 50,
      "priceMin": 10,
      "sortField": "clickConversionRate",
      "sortType": "desc"
    }
  }
}

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	Keywords (required, and according to the selected country, translate the keywords into the language of the corresponding country) Example: {}
`countryCode`	`string`	optional	For countries, use the country abbreviation. Default `US`. Optional values: `US`, `JP`, `DE` Example: {}
`priceMin`	`number`	optional	lowest product price Example: {}
`priceMax`	`number`	optional	Maximum product price Example: {}
`totalReviewsMin`	`integer`	optional	Minimum number of comments Example: {}
`totalReviewsMax`	`integer`	optional	Highest number of comments Example: {}
`customerRatingMin`	`number`	optional	lowest rating Example: {}
`customerRatingMax`	`number`	optional	highest rating Example: {}
`clickConversionRateMin`	`number`	optional	Minimum click-to-purchase conversion rate, the value range is 0-1, 0.1 means 10% Example: {}
`clickConversionRateMax`	`number`	optional	The highest click-to-purchase conversion rate, the value range is 0-1, 0.1 means 10% Example: {}
`clickConversionRateCompositeMin`	`number`	optional	Minimum comprehensive conversion rate, the value range is 0-1, 0.1 means 10% Example: {}
`clickConversionRateCompositeMax`	`number`	optional	The highest comprehensive conversion rate, the value range is 0-1, 0.1 means 10% Example: {}
`clickCountT7Min`	`integer`	optional	Minimum weekly clicks Example: {}
`clickCountT7Max`	`integer`	optional	Highest number of clicks per week Example: {}
`clickCountT30Min`	`integer`	optional	Minimum monthly clicks Example: {}
`clickCountT30Max`	`integer`	optional	Highest monthly clicks Example: {}
`clickCountGrowthT7Min`	`number`	optional	Minimum weekly click growth rate, the value range is 0-1, 0.1 means 10% Example: {}
`clickCountGrowthT7Max`	`number`	optional	The highest weekly click growth rate, the value range is 0-1, 0.1 means 10% Example: {}
`clickCountGrowthT30Min`	`number`	optional	Minimum monthly click growth rate, the value range is 0-1, 0.1 means 10% Example: {}
`clickCountGrowthT30Max`	`number`	optional	The highest monthly click growth rate, the value range is 0-1, 0.1 means 10% Example: {}
`salesVolumeT360Min`	`integer`	optional	Minimum annual sales volume Example: {}
`salesVolumeT360Max`	`integer`	optional	highest annual sales volume Example: {}
`grossProfitMarginMin`	`number`	optional	Minimum gross profit margin Example: {}
`grossProfitMarginMax`	`number`	optional	Highest gross profit margin Example: {}
`fbaFeeMin`	`number`	optional	Minimum FBA commission Example: {}
`fbaFeeMax`	`number`	optional	Highest FBA commission Example: {}
`launchDateMin`	`string`	optional	Minimum shelf time, the format is: `yyyyMMdd000000` Example: {}
`launchDateMax`	`string`	optional	The maximum shelf time, the format is: `yyyyMMdd000000` Example: {}
`nicheCountMin`	`integer`	optional	Minimum number of segments Example: {}
`nicheCountMax`	`integer`	optional	Highest number of market segments Example: {}
`sellerCountry`	`string`	optional	Seller's country and region code. If multiple selections are made, separate them with commas, such as: `CN,US` Example: {}
`sortField`	`string`	optional	Sort field. Default `purchasedClicksT360`. Optional values: `totalReviews` (total number of comments), `price` (price), `launchDate` (listing time), `clickCountT7` (7-day clicks), `clickCountT30` (30-day clicks), `clickCountT90` (90-day clicks), `clickConversionRate` (click-to-purchase conversion rate), `clickConversionRateComposite` (comprehensive click-to-purchase) conversion rate), `customerRating` (rating), `purchasedClicksT360` (360-day purchase volume), `clickCountGrowthT7` (weekly click growth rate), `clickCountGrowthT30` (monthly clicks Growth rate), `currentPrice` (current price), `fbaFee` (FBA commission), `shippingFee` (FBA freight), `gpm` (gross profit margin) Example: {}
`sortType`	`string`	optional	Sort by. Default `desc`. Optional values: `desc` (descending order), `asc` (ascending order) Example: {}
`page`	`integer`	optional	Page number. Default `1` Example: {}
`pageSize`	`integer`	optional	Quantity per page (10-100). Default `50` Example: {}

Response fields

Treat structuredContent as the programmatic API response payload.

Name	Type	Required	Description
`total`	`integer`	optional	total Example: {}
`sourceType`	`string`	optional	Source type: `amazon` Example: {}
`type`	`string`	optional	Rendering style Example: {}
`title`	`string`	optional	Title Example: {}
`costToken`	`integer`	optional	Consume token Example: {}
`columns`	`array`	optional	Rendered columns Example: {}
`products`	`array`	optional	Product List (see details below) Example: {}
`asin`	`string`	optional	Amazon product ASIN Example: {}
`parentAsin`	`string`	optional	Amazon Product Parent ASIN Example: {}
`title`	`string`	optional	product title Example: {}
`brand`	`string`	optional	brand Example: {}
`price`	`number`	optional	price Example: {}
`imageUrl`	`string`	optional	Product main picture Example: {}
`productImageUrls`	`array`	optional	Product image link list Example: {}
`asinUrl`	`string`	optional	ASIN link Example: {}
`ratings`	`integer`	optional	Number of comments Example: {}
`availableDate`	`string`	optional	Release time (timestamp) Example: {}
`availableDateString`	`string`	optional	Release date (string) Example: {}
`categoryNames`	`array`	optional	Category information Example: {}
`marketplaceId`	`string`	optional	Site ID Example: {}
`clickCountT7`	`integer`	optional	Clicks per week Example: {}
`clickCountT30`	`integer`	optional	Clicks per month Example: {}
`clickCountT90`	`integer`	optional	Quarterly hits Example: {}
`clickConversionRate`	`number`	optional	Click to purchase conversion rate Example: {}
`clickConversionRateComposite`	`number`	optional	Comprehensive conversion rate Example: {}
`grossProfitMargin`	`number`	optional	Gross profit margin Example: {}
`fbaFee`	`number`	optional	Amazon commission Example: {}
`shippingFee`	`number`	optional	FBA freight Example: {}
`sourceType`	`string`	optional	Source type: `amazon` Example: {}

Examples

Example arguments

{
  "clickConversionRateMin": 0.1,
  "countryCode": "US",
  "keyword": "wireless charger",
  "page": 1,
  "pageSize": 20,
  "priceMax": 50,
  "priceMin": 10,
  "sortField": "clickConversionRate",
  "sortType": "desc"
}

Example structuredContent

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