Amazon
Find Amazon same-niche competitors by ASIN, with multi-dimensional filtering by click conversion rate, composite conversion rate, click volume, sales volume, reviews, ratings, price, and gross margin to identify potential competitors.
nexscope_amazon_related_asins/api/skill-api/v1/mcptools/callSend the user API key as a bearer token on every MCP JSON-RPC request.
Authorization: Bearer nk-xxxxxxxxxxxxxxxxxIf authentication is missing or invalid, ask the user to open API Access and copy a valid key before calling this tool.
Use tools/call with the MCP tool name below. The arguments object should match the table on this page.
{
"jsonrpc": "2.0",
"id": "amazon-related-asins-1",
"method": "tools/call",
"params": {
"name": "nexscope_amazon_related_asins",
"arguments": {
"countryCode": "US",
"pageSize": 10,
"page": 1,
"asin": "B072MQ5BRX"
}
}
}POST /api/skill-api/v1/mcphttps://www.nexscope.ai/mcp-map/amazon-related-asins| Name | Type | Required | Description |
|---|---|---|---|
asin | string | required | Reference ASIN, used to query competitor listings that belong to the same niche as this ASIN, max length 1000 characters Example: B072MQ5BRX |
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 | Items returned 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: {} |
priceMin | number | optional | Minimum product price Example: 1 |
priceMax | number | optional | Maximum product price Example: 1 |
fbaFeeMin | number | optional | Minimum FBA fee Example: 1 |
fbaFeeMax | number | optional | Maximum FBA fee Example: 1 |
grossProfitMarginMin | number | optional | Minimum gross profit margin Example: 1 |
grossProfitMarginMax | number | optional | Maximum gross profit margin Example: 1 |
totalReviewsMin | integer | optional | Minimum review count Example: 1 |
totalReviewsMax | integer | optional | Maximum review count Example: 1 |
customerRatingMin | number | optional | Minimum rating, range 0.0-5.0 Example: 1 |
customerRatingMax | number | optional | Maximum rating, range 0.0-5.0 Example: 1 |
clickCountT7Min | integer | optional | Minimum weekly click count Example: 1 |
clickCountT7Max | integer | optional | Maximum weekly click count Example: 1 |
clickCountGrowthT7Min | number | optional | Minimum weekly click growth rate, range 0-1, e.g., 0.1 means 10% Example: 1 |
clickCountGrowthT7Max | number | optional | Maximum weekly click growth rate, range 0-1, e.g., 0.1 means 10% Example: 1 |
clickConversionRateMin | number | optional | Minimum click conversion rate, range 0-1, e.g., 0.1 means 10% Example: 1 |
clickConversionRateMax | number | optional | Maximum click conversion rate, range 0-1, e.g., 0.1 means 10% Example: 1 |
clickCountT30Min | integer | optional | Minimum monthly click count Example: 1 |
clickCountT30Max | integer | optional | Maximum monthly click count Example: 1 |
clickCountGrowthT30Min | number | optional | Minimum monthly click growth rate, range 0-1, e.g., 0.1 means 10% Example: 1 |
clickCountGrowthT30Max | number | optional | Maximum monthly click growth rate, range 0-1, e.g., 0.1 means 10% Example: 1 |
clickConversionRateCompositeMin | number | optional | Minimum composite click conversion rate, range 0-1, e.g., 0.1 means 10% Example: 1 |
clickConversionRateCompositeMax | number | optional | Maximum composite click conversion rate, range 0-1, e.g., 0.1 means 10% Example: 1 |
salesVolumeT360Min | integer | optional | Minimum annual sales volume Example: 1 |
salesVolumeT360Max | integer | optional | Maximum annual sales volume Example: 1 |
launchDateMin | string | optional | Earliest listing time, format yyyyMMdd000000 Example: 2026-01-01 |
launchDateMax | string | optional | Latest listing time, format yyyyMMdd000000 Example: 2026-01-01 |
nicheCountMin | integer | optional | Minimum number of niche markets Example: 1 |
nicheCountMax | integer | optional | Maximum number of niche markets Example: 1 |
sellerCountry | string | optional | Seller country code, comma-separated for multiple countries, e.g.: CN,US Example: {} |
Treat structuredContent as the programmatic API response payload.
| Name | Type | Required | Description |
|---|---|---|---|
data | any | required | Data value used by this API operation. |
code | integer | required | 0 means accepted or successful; nonzero is a platform error. |
msg | string | null | required | Msg value used by this API operation. |
ts | string | required | Epoch milliseconds. |
time | string | required | Server local time: yyyy-MM-dd HH:mm:ss. |
cost | string | required | Elapsed milliseconds, never credits; -1 outside web requests. |
traceId | string | null | required | Trace id value used by this API operation. |
| Name | Type | Required | Description |
|---|---|---|---|
data | object | required | Data value used by this API operation. |
data.total | integer | optional | Total record count Example: 1 |
data.pages | integer | optional | Total page count Example: 1 |
data.page | integer | optional | Current page Example: 1 |
data.pageSize | integer | optional |
{
"countryCode": "US",
"pageSize": 10,
"page": 1,
"asin": "B072MQ5BRX"
}{
"data": {
"total": 1,
"pages": 1,
"page": 1,
"pageSize": 10,
"data": [
{
"asin": "B072MQ5BRX",
"parentAsin": "B072MQ5BRX",
"price": 1,
"currentPrice": 1,
"customerRating": 1,
"totalReviews": 1,
"launchDate": "2026-01-01",
"imagesUrl": "https://example.com/image.jpg",
"sellerId": "example-id",
"fbaFee": 1,
"shippingFee": 1,
"gpm": 1,
"clickConversionRate": 1,
"clickConversionRateComposite": 1,
"clickCountT7": 1,
"clickCountT30": 1,
"clickCountT90": 1,
"clickCountGrowthT7": 1,
"clickCountGrowthT30": 1,
"purchasedClicksT360": 1,
"salesVolumeT360": 1,
"nicheCount": 1,
"involvedNum": 1,
"involvedFrequency": 1,
"categoryNames": [],
"hasMetric": false,
"niches": [],
"bestSellersRanking": [],
"trends": [],
"lastUpdateTime": "2026-01-01"
}
],
"columns": [],
"costToken": 1
},
"code": 0,
"msg": null,
"ts": "0",
"time": "2026-01-01 00:00:00",
"cost": "-1",
"traceId": null
}Page size, min 10, max 100 Example: 10 |
data.data | array | optional | ASIN product list (see product object fields below) Example: [] |
data.data[] | object | required | Item in data data. |
data.data[].asin | string | optional | Amazon product ASIN Example: B072MQ5BRX |
data.data[].parentAsin | string | optional | Amazon product parent ASIN Example: B072MQ5BRX |
data.data[].title | string | optional | Product title Example: null |
data.data[].brand | string | optional | Brand Example: null |
data.data[].price | number | optional | Price Example: 1 |
data.data[].currentPrice | number | optional | Current price Example: 1 |
data.data[].currency | string | optional | Currency Example: null |
data.data[].customerRating | number | optional | Rating Example: 1 |
data.data[].totalReviews | integer | optional | Review count Example: 1 |
data.data[].launchDate | string | optional | Listing time Example: 2026-01-01 |
data.data[].link | string | optional | ASIN link Example: null |
data.data[].imagesUrl | string | optional | Product main image Example: https://example.com/image.jpg |
data.data[].sellerName | string | optional | Seller name Example: null |
data.data[].sellerId | string | optional | Seller ID Example: example-id |
data.data[].fbaFee | number | optional | FBA fee Example: 1 |
data.data[].shippingFee | number | optional | FBA shipping fee Example: 1 |
data.data[].gpm | number | optional | Gross profit margin Example: 1 |
data.data[].clickConversionRate | number | optional | Click conversion rate (original 7-day click conversion rate) Example: 1 |
data.data[].clickConversionRateComposite | number | optional | Composite click conversion rate Example: 1 |
data.data[].clickConversionRateType | string | optional | Conversion rate calculation type Example: null |
data.data[].clickConversionRateCompositeType | string | optional | Composite conversion rate calculation type Example: null |
data.data[].clickCountT7 | integer | optional | 7-day click count Example: 1 |
data.data[].clickCountT30 | integer | optional | 30-day click count Example: 1 |
data.data[].clickCountT90 | integer | optional | 90-day click count Example: 1 |
data.data[].clickCountGrowthT7 | number | optional | Weekly click growth rate Example: 1 |
data.data[].clickCountGrowthT30 | number | optional | Monthly click growth rate Example: 1 |
data.data[].purchasedClicksT360 | integer | optional | 360-day purchase clicks Example: 1 |
data.data[].salesVolumeT360 | integer | optional | Annual sales volume Example: 1 |
data.data[].nicheCount | integer | optional | Number of niche markets the product belongs to Example: 1 |
data.data[].sameNicheTitle | string | optional | Same niche title Example: null |
data.data[].involvedNum | integer | optional | Number of involved keywords Example: 1 |
data.data[].involvedFrequency | integer | optional | Frequency of involved keywords Example: 1 |
data.data[].categoryNames | array | optional | Category information Example: [] |
data.data[].hasMetric | boolean | optional | Whether the product has metrics Example: false |
data.data[].searchValueType | string | optional | Search type: exact (exact match), sameNiche (same niche as reference ASIN), category (category) Example: null |
data.data[].niches | array | optional | Top 3 niche markets, containing: nicheId, nicheTitle, demand (market score), image, marketplaceId Example: [] |
data.data[].bestSellersRanking | array | optional | Best seller rankings, containing: rank (ranking), category (category name) Example: [] |
data.data[].trends | array | optional | 90-day trend data, containing: day (date), clickCountT7 (weekly click count), reviewCount (review count), reviewRating (review rating), bestSellerRanking (BSR ranking), averagePriceT7 (weekly average price), totalOfferDepthT7 (7-day new offers) Example: [] |
data.data[].lastUpdateTime | string | optional | Last update time Example: 2026-01-01 |
data.columns | array | optional | Rendered columns Example: [] |
data.type | string | optional | Render style Example: null |
data.costToken | integer | optional | Token consumption Example: 1 |
data.title | string | optional | Provider-specific response title. Example: null |
data.sourceType | string | optional | Provider-specific source platform type. Example: null |
data.sourceTool | string | optional | Provider-specific source tool name. Example: null |
data.costTime | integer | optional | Execution time reported by the upstream provider. Example: null |
data.pageItemCount | integer | optional | Item count on the current page returned by the upstream provider. Example: null |
data.totalPage | integer | optional | Total page count returned by the upstream provider. Example: null |
data.dataSnapshotMonth | string | optional | Data snapshot month returned by the upstream provider. Example: null |
| Name | Type | Required | Description |
|---|---|---|---|
data | null | required | Data value used by this API operation. |