Amazon Opportunity Search By Metrics

Filter Amazon niches and keywords using 30+ business metrics covering market size, growth, competition, pricing, demographics. Available via REST API or MCP.

CostRecent Avg. 21 · Range 10–125 credits / call

Try online

POST · https://api.nexscope.ai/api/skill-api/v1/skills/amazon-opportunity-search-by-metrics/runMCP · nexscope_amazon_opportunity_search_by_metrics

Amazon Marketplace Intelligence

What this API does

Filter Amazon niches and keywords using 30+ business metrics covering market size, growth, competition, pricing, demographics. The request accepts amazonDomain, limit, keyword, nicheName, nicheRevenue360dMinUsdAtLeastGte. Its documented result includes amazonDomain, demoGenderDominant, demoLifeStageTags, demoPrimaryAgeMax, demoPrimaryAgeMin, demoPrimaryIncomeTier, featureEmergingTrendTags, featureEstablishedAvgReviewCountAtLeast.

Amazon Opportunity Search By Metrics API use cases

Find products matching a sourcing brief

To find products matching a sourcing brief, a marketplace analyst submits amazonDomain and limit to Amazon Opportunity Search By Metrics. The returned amazonDomain, demoGenderDominant, demoLifeStageTags help identify products matching the requested search criteria.

Compare a product search shortlist

A marketplace analyst uses Amazon Opportunity Search By Metrics with amazonDomain and limit to compare a product search shortlist. The returned amazonDomain, demoGenderDominant, demoLifeStageTags help compare candidates before requesting individual product details.

Collect candidates for a market review

For this workflow, a marketplace analyst calls Amazon Opportunity Search By Metrics with amazonDomain and limit to collect candidates for a market review. The result helps choose products for a supplier or competitor review.

Amazon Opportunity Search By Metrics API FAQ

What does the Amazon Opportunity Search By Metrics API return?

Filter Amazon niches and keywords using 30+ business metrics covering market size, growth, competition, pricing, demographics. The documented output includes amazonDomain, demoGenderDominant, demoLifeStageTags, demoPrimaryAgeMax, demoPrimaryAgeMin, demoPrimaryIncomeTier, featureEmergingTrendTags, featureEstablishedAvgReviewCountAtLeast. It corresponds to the supplied amazonDomain, limit, keyword, nicheName, nicheRevenue360dMinUsdAtLeastGte. 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 Opportunity Search By Metrics API cost?

The current documented cost is Recent Avg. 21 · Range 10–125 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 Opportunity Search By Metrics API from my app or an MCP client?

Send a POST request to https://api.nexscope.ai/api/skill-api/v1/skills/amazon-opportunity-search-by-metrics/run 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_opportunity_search_by_metrics. The same documented request parameters apply; use Online test to review a request before adding it to your app.

View plans and credits Connect this API with MCP

Try this API

Endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/amazon-opportunity-search-by-metrics/run

MCP method

nexscope_amazon_opportunity_search_by_metrics

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/api/skill-api/v1/skills/amazon-opportunity-search-by-metrics/run

Run an API

Request parameters documented by ecommerce.amazon-opportunity-search-by-metrics.

Example request

Replace YOUR_API_KEY, then run this command in your terminal.

curl -X POST 'https://api.nexscope.ai/api/skill-api/v1/skills/amazon-opportunity-search-by-metrics/run' \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "amazonDomain": "US",
  "keyword": "phone case",
  "limit": 10
}'

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 Marketplace Intelligence

POSThttps://api.nexscope.ai/api/skill-api/v1/skills/amazon-opportunity-search-by-metrics/run

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/api/skill-api/v1/skills/amazon-opportunity-search-by-metrics/run`
Auth	`Bearer API key`
Content-Type	`application/json`

Request parameters

Name	Type	Required	Description
`amazonDomain`	`string`	optional	Amazon site code (closed enum), currently only supports US. Defaults to US only if not specified Example: US
`limit`	`integer`	optional	Maximum number of results to return (1-200), default 25. No page parameter; returns the most recent N records sorted by collection time descending Example: 25
`keyword`	`string`	optional	Search keyword text fragment (LIKE fuzzy match) Example: phone case
`nicheName`	`string`	optional	Normalized niche name fragment (LIKE, snake_case lowercase), suitable for niche time-series comparison
`nicheRevenue360dMinUsdAtLeastGte`	`number`	optional	Minimum 360-day market revenue lower bound (USD) Example: 1
`nicheRevenue360dMinUsdAtLeastLte`	`number`	optional	Maximum 360-day market revenue lower bound (USD) Example: 1
`nicheRevenue360dMaxUsdAtLeastGte`	`number`	optional	Minimum 360-day market revenue upper bound (USD) Example: 1
`nicheRevenue360dMaxUsdAtLeastLte`	`number`	optional	Maximum 360-day market revenue upper bound (USD) Example: 1
`nichePeakSearchVolumeAtLeastGte`	`integer`	optional	Peak monthly search volume minimum (non-negative integer) Example: 1
`nichePeakSearchVolumeAtLeastLte`	`integer`	optional	Peak monthly search volume maximum (non-negative integer) Example: 1
`nicheSearchVolumeYoyChangePctAtLeastGte`	`number`	optional	Search volume YoY change rate minimum (%, signed) Example: 1
`nicheSearchVolumeYoyChangePctAtLeastLte`	`number`	optional	Search volume YoY change rate maximum (%, signed) Example: 1
`nichePeakMonthGte`	`integer`	optional	Search peak month minimum (1-12) Example: 1
`nichePeakMonthLte`	`integer`	optional	Search peak month maximum (1-12) Example: 1
`nicheBrandCountGte`	`integer`	optional	Active brand count minimum Example: 1
`nicheBrandCountLte`	`integer`	optional	Active brand count maximum Example: 1
`nicheBrandCountYoyChangePctAtLeastGte`	`number`	optional	Brand count YoY change rate minimum (%, signed) Example: 1
`nicheBrandCountYoyChangePctAtLeastLte`	`number`	optional	Brand count YoY change rate maximum (%, signed) Example: 1
`nicheTop5ProductClickSharePctAtLeastGte`	`number`	optional	Top 5 product click share minimum (0-100) Example: 1
`nicheTop5ProductClickSharePctAtLeastLte`	`number`	optional	Top 5 product click share maximum (0-100) Example: 1
`featureTop5BrandSharePctAtLeastGte`	`number`	optional	Top 5 brand combined share minimum (0-100) Example: 1
`featureTop5BrandSharePctAtLeastLte`	`number`	optional	Top 5 brand combined share maximum (0-100) Example: 1
`featureTopBrandsContains`	`string`	optional	Top 3 brand name fragment (original text LIKE, case-sensitive)
`priceMinUsdGte`	`number`	optional	Niche minimum product price lower bound (USD) Example: 1
`priceMinUsdLte`	`number`	optional	Niche minimum product price upper bound (USD) Example: 1
`priceMaxUsdGte`	`number`	optional	Niche maximum product price lower bound (USD) Example: 1
`priceMaxUsdLte`	`number`	optional	Niche maximum product price upper bound (USD) Example: 1
`priceSweetSpotMinUsdGte`	`number`	optional	Sweet spot lower bound minimum (USD) Example: 1
`priceSweetSpotMinUsdLte`	`number`	optional	Sweet spot lower bound maximum (USD) Example: 1
`priceSweetSpotMaxUsdGte`	`number`	optional	Sweet spot upper bound minimum (USD) Example: 1
`priceSweetSpotMaxUsdLte`	`number`	optional	Sweet spot upper bound maximum (USD) Example: 1
`priceEntryClickSharePctAtLeastGte`	`number`	optional	Entry tier click share minimum (0-100) Example: 1
`priceEntryClickSharePctAtLeastLte`	`number`	optional	Entry tier click share maximum (0-100) Example: 1
`priceMidClickSharePctAtLeastGte`	`number`	optional	Mid tier click share minimum (0-100) Example: 1
`priceMidClickSharePctAtLeastLte`	`number`	optional	Mid tier click share maximum (0-100) Example: 1
`priceHighClickSharePctAtLeastGte`	`number`	optional	High tier click share minimum (0-100) Example: 1
`priceHighClickSharePctAtLeastLte`	`number`	optional	High tier click share maximum (0-100) Example: 1
`demoPrimaryAgeMinGte`	`integer`	optional	Primary audience age lower bound minimum (0-120 years) Example: 1
`demoPrimaryAgeMinLte`	`integer`	optional	Primary audience age lower bound maximum (0-120 years) Example: 1
`demoPrimaryAgeMaxGte`	`integer`	optional	Primary audience age upper bound minimum (0-120 years) Example: 1
`demoPrimaryAgeMaxLte`	`integer`	optional	Primary audience age upper bound maximum (0-120 years) Example: 1
`demoGenderDominant`	`string`	optional	Dominant gender (closed enum): female / male / mixed / unspecified
`demoPrimaryIncomeTier`	`string`	optional	Income tier (closed enum): low / middle_low / middle / middle_upper / upper_middle / high
`demoLifeStageTagsContains`	`string`	optional	Life stage tag fragment (snake_case, LIKE): parent, student, retiree, athlete, etc.
`featureNewAvgReviewCountAtLeastGte`	`integer`	optional	New product average review count minimum (non-negative integer) Example: 1
`featureNewAvgReviewCountAtLeastLte`	`integer`	optional	New product average review count maximum (non-negative integer) Example: 1
`featureEstablishedAvgReviewCountAtLeastGte`	`integer`	optional	Established product average review count minimum (non-negative integer) Example: 1
`featureEstablishedAvgReviewCountAtLeastLte`	`integer`	optional	Established product average review count maximum (non-negative integer) Example: 1
`featureEmergingTrendTagsContains`	`string`	optional	Emerging trend feature tag fragment (snake_case, LIKE): cordless, portable, smart, etc.
`featureUncommonFeatureTagsContains`	`string`	optional	Rare differentiation feature tag fragment (snake_case, LIKE): hema_free, medical_grade_silicone, etc.
`searchTopCategory1Label`	`string`	optional	Search traffic top category 1 label fragment (snake_case, LIKE): core_product_terms, set_kit_configurations, etc.
`reviewPositiveTop1Topic`	`string`	optional	Positive review #1 topic fragment (snake_case, LIKE): comfort, quality_overall_generic, etc.
`reviewPositiveTop1PctAtLeastGte`	`number`	optional	Positive review #1 topic share minimum (0-100, share among positive reviews) Example: 1
`reviewPositiveTop1PctAtLeastLte`	`number`	optional	Positive review #1 topic share maximum (0-100) Example: 1
`reviewNegativeTop1Topic`	`string`	optional	Negative review #1 topic fragment (snake_case, LIKE): size, quality, durability, etc.
`reviewNegativeTop1PctAtLeastGte`	`number`	optional	Negative review #1 topic share minimum (0-100, share among negative reviews) Example: 1
`reviewNegativeTop1PctAtLeastLte`	`number`	optional	Negative review #1 topic share maximum (0-100) Example: 1
`reviewNegativeTop2Topic`	`string`	optional	Negative review #2 topic fragment (snake_case, LIKE)
`reviewStrategicInsightTagsContains`	`string`	optional	Review strategic insight tag fragment (snake_case, LIKE): sizing_clarity, material_transparency, etc.

Code example

{
  "amazonDomain": "US",
  "keyword": "phone case",
  "limit": 10
}

Response example

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

{
  "code": 0,
  "cost": "-1",
  "data": {
    "data": [
      {
        "demoLifeStageTags": [],
        "demoPrimaryAgeMax": 1,
        "demoPrimaryAgeMin": 1,
        "featureEmergingTrendTags": [],
        "featureEstablishedAvgReviewCountAtLeast": 1,
        "featureNewAvgReviewCountAtLeast": 1,
        "featureTop5BrandSharePctAtLeast": 1,
        "featureTopBrands": [],
        "featureUncommonFeatureTags": [],
        "keyword": "phone case",
        "nicheBrandCount": 1,
        "nicheBrandCountYoyChangePctAtLeast": 1,
        "nichePeakMonth": 1,
        "nichePeakSearchVolumeAtLeast": 1,
        "nicheRevenue360dMaxUsdAtLeast": 1,
        "nicheRevenue360dMinUsdAtLeast": 1,
        "nicheSearchVolumeYoyChangePctAtLeast": 1,
        "nicheTop5ProductClickSharePctAtLeast": 1,
        "priceEntryClickSharePctAtLeast": 1,
        "priceHighClickSharePctAtLeast": 1,
        "priceMaxUsd": 1,
        "priceMidClickSharePctAtLeast": 1,
        "priceMinUsd": 1,
        "priceSweetSpotMaxUsd": 1,
        "priceSweetSpotMinUsd": 1,
        "reviewNegativeTop1PctAtLeast": 1,
        "reviewPositiveTop1PctAtLeast": 1,
        "reviewStrategicInsightTags": []
      }
    ]
  },
  "msg": null,
  "time": "2026-01-01 00:00:00",
  "traceId": null,
  "ts": "0"
}

Response fields

Name	Type	Required	Description
`code`	`integer`	required	0 means accepted or successful; nonzero is a platform error.
`cost`	`string`	required	Elapsed milliseconds, never credits; -1 outside web requests.
`data`	`any`	required	Data value used by this API operation.
`msg`	`string \| null`	required	Msg value used by this API operation.
`time`	`string`	required	Server local time: yyyy-MM-dd HH:mm:ss.
`traceId`	`string \| null`	required	Trace id value used by this API operation.
`ts`	`string`	required	Epoch milliseconds.

Any of option 1

Name	Type	Required	Description
`data`	`object`	required	Data value used by this API operation.
`data.costTime`	`integer`	optional	Execution time reported by the upstream provider. Example: null
`data.costToken`	`integer`	optional	Token cost reported by the upstream provider. Example: null
`data.data`	`array`	optional	Array of keyword metric records, each corresponding to a (site, keyword) combination, approximately 37 fields, sorted by collection time descending Example: []
`data.data[]`	`object`	required	Item in data data.
`data.data[].amazonDomain`	`string`	optional	Site code (currently fixed US) Example: null
`data.data[].demoGenderDominant`	`string`	optional	Dominant gender (female / male / mixed / unspecified) Example: null
`data.data[].demoLifeStageTags`	`array`	optional	Life stage tag list Example: []
`data.data[].demoPrimaryAgeMax`	`integer`	optional	Core audience age lower bound / upper bound Example: 1
`data.data[].demoPrimaryAgeMin`	`integer`	optional	Core audience age lower bound / upper bound Example: 1
`data.data[].demoPrimaryIncomeTier`	`string`	optional	Core audience income tier Example: null
`data.data[].featureEmergingTrendTags`	`array`	optional	Emerging trend / Rare differentiation feature tags Example: []
`data.data[].featureEstablishedAvgReviewCountAtLeast`	`integer`	optional	New / Established product average review count Example: 1
`data.data[].featureNewAvgReviewCountAtLeast`	`integer`	optional	New / Established product average review count Example: 1
`data.data[].featureTop5BrandSharePctAtLeast`	`number`	optional	Top 5 brand combined share (0-100) Example: 1
`data.data[].featureTopBrands`	`array`	optional	Top 3 brand name list (original text) Example: []
`data.data[].featureUncommonFeatureTags`	`array`	optional	Emerging trend / Rare differentiation feature tags Example: []
`data.data[].keyword`	`string`	optional	Original search keyword Example: phone case
`data.data[].nicheBrandCount`	`integer`	optional	Active brand count and its YoY change rate Example: 1
`data.data[].nicheBrandCountYoyChangePctAtLeast`	`number`	optional	Active brand count YoY change rate Example: 1
`data.data[].nicheName`	`string`	optional	Normalized niche name (snake_case) Example: null
`data.data[].nichePeakMonth`	`integer`	optional	Search peak month (1-12) Example: 1
`data.data[].nichePeakSearchVolumeAtLeast`	`integer`	optional	Peak monthly search volume Example: 1
`data.data[].nicheRevenue360dMaxUsdAtLeast`	`number`	optional	Last 360 days market revenue lower bound / upper bound (USD) Example: 1
`data.data[].nicheRevenue360dMinUsdAtLeast`	`number`	optional	Last 360 days market revenue lower bound / upper bound (USD) Example: 1
`data.data[].nicheSearchVolumeYoyChangePctAtLeast`	`number`	optional	Search volume YoY change rate (%, signed) Example: 1
`data.data[].nicheTop5ProductClickSharePctAtLeast`	`number`	optional	Top 5 product click share (0-100) Example: 1
`data.data[].priceEntryClickSharePctAtLeast`	`number`	optional	Entry / Mid / High tier click share (0-100) Example: 1
`data.data[].priceHighClickSharePctAtLeast`	`number`	optional	Entry / Mid / High tier click share (0-100) Example: 1
`data.data[].priceMaxUsd`	`number`	optional	Niche overall minimum / maximum product price Example: 1
`data.data[].priceMidClickSharePctAtLeast`	`number`	optional	Entry / Mid / High tier click share (0-100) Example: 1
`data.data[].priceMinUsd`	`number`	optional	Niche overall minimum / maximum product price Example: 1
`data.data[].priceSweetSpotMaxUsd`	`number`	optional	Value sweet spot price range lower bound / upper bound Example: 1
`data.data[].priceSweetSpotMinUsd`	`number`	optional	Value sweet spot price range lower bound / upper bound Example: 1
`data.data[].reviewNegativeTop1PctAtLeast`	`number`	optional	Negative review #1 topic, share, and secondary cause Example: 1
`data.data[].reviewNegativeTop1Topic`	`string`	optional	Negative review #1 topic Example: null
`data.data[].reviewNegativeTop2Topic`	`string`	optional	Negative review #2 topic Example: null
`data.data[].reviewPositiveTop1PctAtLeast`	`number`	optional	Positive review #1 topic and its share among positive reviews Example: 1
`data.data[].reviewPositiveTop1Topic`	`string`	optional	Positive review #1 topic Example: null
`data.data[].reviewStrategicInsightTags`	`array`	optional	Review strategic insight tags Example: []
`data.data[].searchTopCategory1Label`	`string`	optional	Traffic top category 1 normalized label Example: null
`data.dataSnapshotMonth`	`string`	optional	Data snapshot month returned by the upstream provider. Example: null
`data.page`	`integer`	optional	Current page returned by the upstream provider. Example: null
`data.pageItemCount`	`integer`	optional	Item count on the current page returned by the upstream provider. Example: null
`data.pageSize`	`integer`	optional	Page size returned by the upstream provider. Example: null
`data.sourceTool`	`string`	optional	Provider-specific source tool name. Example: null
`data.sourceType`	`string`	optional	Provider-specific source platform type. Example: null
`data.title`	`string`	optional	Provider-specific response title. Example: null
`data.totalPage`	`integer`	optional	Total page count returned by the upstream provider. Example: null
`data.type`	`string`	optional	Provider-specific render or payload type. Example: null

Any of option 2

Name	Type	Required	Description
`data`	`null`	required	Data value used by this API operation.

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/api/skill-api/v2/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_opportunity_search_by_metrics",
    "arguments": {
      "amazonDomain": "US",
      "keyword": "phone case",
      "limit": 10
    }
  }
}

Legacy MCP v1

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

GET / POST /api/skill-api/v1/mcp

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.

10 credits / callAPI usage records

Try it

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

Endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/amazon-opportunity-search-by-metrics/run

MCP method

nexscope_amazon_opportunity_search_by_metrics

API key*

JSON payload*

cURL

curl -X POST \
  https://api.nexscope.ai/api/skill-api/v1/skills/amazon-opportunity-search-by-metrics/run \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "amazonDomain": "US", "keyword": "phone case", "limit": 10 }'

Response

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

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