Keyword & Search Demand
Jungle Scout keyword expansion tool that expands a seed keyword into a list of related keywords with search volume, trends, PPC bids, ranking difficulty, and other metrics, covering 10 Amazon marketplaces including US, UK, DE, JP, etc.
nexscope_amazon_keyword_expansion/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-keyword-expansion-1",
"method": "tools/call",
"params": {
"name": "nexscope_amazon_keyword_expansion",
"arguments": {
"marketplace": "us",
"needCount": 10,
"searchTerms": "phone case"
}
}
}POST /api/skill-api/v1/mcphttps://www.nexscope.ai/mcp-map/amazon-keyword-expansion| Name | Type | Required | Description |
|---|---|---|---|
marketplace | string | required | Target marketplace code. Options: us, uk, de, in, ca, fr, it, es, mx, jp. Default us Example: us |
searchTerms | string | required | Seed keyword (single keyword string) Example: phone case |
needCount | integer | optional | Total number of results returned Example: 10 |
sort | string | optional | Sort field, default -monthly_search_volume_exact (exact search volume descending) Example: {} |
minMonthlySearchVolumeExact | integer | optional | Minimum exact search volume Example: 1 |
maxMonthlySearchVolumeExact | integer | optional | Maximum exact search volume Example: 1 |
minMonthlySearchVolumeBroad | integer | optional | Minimum broad search volume Example: 1 |
maxMonthlySearchVolumeBroad | integer | optional | Maximum broad search volume Example: 1 |
minWordCount | integer | optional | Minimum word count for keywords (for filtering long-tail keywords) Example: 1 |
maxWordCount | integer | optional | Maximum word count for keywords Example: 1 |
minOrganicProductCount | integer | optional | Minimum organic product count Example: 1 |
maxOrganicProductCount | integer | optional | Maximum organic product count Example: 1 |
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.costToken | integer | optional | Tokens consumed Example: 1 |
data.keywordInfoList | array | optional | Keyword information list Example: [] |
data.keywordInfoList[] | object | required | Item in data keywordInfoList. |
data.keywordInfoList[].name | string | optional |
{
"marketplace": "us",
"needCount": 10,
"searchTerms": "phone case"
}{
"data": {
"costToken": 1,
"keywordInfoList": [
{
"monthlySearchVolumeExact": 1,
"monthlySearchVolumeBroad": 1,
"monthlyTrend": 1,
"quarterlyTrend": 1,
"relevancyScore": 1,
"easeOfRankingScore": 1,
"organicProductCount": 1,
"sponsoredProductCount": 1,
"ppcBidExact": 1,
"ppcBidBroad": 1,
"spBrandAdBid": 1,
"recommendedPromotions": 1
}
]
},
"code": 0,
"msg": null,
"ts": "0",
"time": "2026-01-01 00:00:00",
"cost": "-1",
"traceId": null
}Keyword name Example: null |
data.keywordInfoList[].country | string | optional | Marketplace code Example: null |
data.keywordInfoList[].monthlySearchVolumeExact | integer | optional | Monthly average exact match search volume Example: 1 |
data.keywordInfoList[].monthlySearchVolumeBroad | integer | optional | Monthly average broad match search volume Example: 1 |
data.keywordInfoList[].monthlyTrend | number | optional | Monthly search volume change percentage Example: 1 |
data.keywordInfoList[].quarterlyTrend | number | optional | Quarterly search volume change percentage Example: 1 |
data.keywordInfoList[].dominantCategory | string | optional | Category with the highest share in search results Example: null |
data.keywordInfoList[].relevancyScore | integer | optional | Relative relevance score to the seed keyword. Higher values indicate a closer match; the upstream provider does not document a fixed 0-100 range Example: 1 |
data.keywordInfoList[].easeOfRankingScore | integer | optional | Ease of ranking score (higher means easier to rank) Example: 1 |
data.keywordInfoList[].organicProductCount | integer | optional | Number of organic ranking products Example: 1 |
data.keywordInfoList[].sponsoredProductCount | integer | optional | Number of sponsored products Example: 1 |
data.keywordInfoList[].ppcBidExact | number | optional | Exact match PPC suggested bid (USD) Example: 1 |
data.keywordInfoList[].ppcBidBroad | number | optional | Broad match PPC suggested bid (USD) Example: 1 |
data.keywordInfoList[].spBrandAdBid | number | optional | Sponsored Brand ad suggested bid (USD) Example: 1 |
data.keywordInfoList[].recommendedPromotions | integer | optional | Number of recommended promotion giveaways Example: 1 |
data.type | string | optional | Provider-specific render or payload type. Example: null |
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.page | integer | optional | Current page returned by the upstream provider. Example: null |
data.pageSize | integer | optional | Page size 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.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. |