Ozon Keyword Back Search API

REST API and MCP service documentation generated from server-side API definitions. Responses shown here are the direct payload returned by each API execution.

API selector

Keyword & Search Demand

API overview

Seerfar Ozon keyword reverse lookup: reverse-looks up Ozon (and Wildberries) search keywords by a list of product SKUs (up to 20), returning which search terms those products appear under (organic/ad search terms), with multi-dimensional filtering by search volume, growth, product count, seller count, competitor count, natural rank, ad rank, exposure, conversion, cart-add conversion, etc. Each keyword carries monthly search volume, growth, market space, competitor/seller counts, average price, cart-add conversion, top products, and organic/ad channel, rank, exposure, and conversion (dimension) market profiles. Use for Ozon keyword reverse lookup, listing keyword optimization, competitor traffic word mining, and ad keyword analysis.

Try this API

Endpoint

https://claw-callback.nexscope.ai/api/skill-api/v1/skills/ozon-keyword-back-search/run

MCP method

nexscope_ozon_keyword_back_search

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 .

POSThttps://claw-callback.nexscope.ai/api/skill-api/v1/skills/ozon-keyword-back-search/run

Run an API

Request parameters documented by ecommerce.ozon-keyword-back-search.

Slug	`ozon-keyword-back-search`
Headers	`Authorization: Bearer nk_...` `Content-Type: application/json`
Request body	API-specific JSON object.
Response body	Direct API response payload. No data/result wrapper is added.

Status codes

Code	Description
200	API executed successfully. Body is the direct response payload.
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.

Example request

curl -X POST https://api.nexscope.ai/api/skill-api/v1/skills/ozon-keyword-back-search/run \
  -H "Authorization: Bearer nk_xxxxxxxxxxxxxxxxx" \
  -H "Content-Type: application/json" \
  -d '{   "type": [],   "matchType": 1,   "hasVariant": 1,   "page": {     "pageSize": 10,     "page": 1   },   "skuIds": [     "175924376"   ],   "historyDate": "2026-01-01" }'

All categories/ Keyword & Search Demand

POSThttps://claw-callback.nexscope.ai/api/skill-api/v1/skills/ozon-keyword-back-search/run

Run this API

Send a JSON request to execute this API and receive the direct response payload.

Open tester

Endpoint

Method	`POST`
Path	`https://claw-callback.nexscope.ai/api/skill-api/v1/skills/ozon-keyword-back-search/run`
Auth	`Bearer API key`
Content-Type	`application/json`

Request body

Name	Type	Required	Description
`skuIds`	`integer`	required	List of SKUs to back-search, max 20 Example: 1
`hasVariant`	`integer`	required	Whether to exclude variants: 0 do not exclude variants, 1 exclude variants Example: 1
`page`	`object`	required	Pagination & sorting: {page, pageSize, orders[]} Example: { "pageSize": 10, "page": 1 }
`page.page`	`integer`	optional	Page number, starting from 1, default 1 Example: 1
`page.pageSize`	`integer`	optional	Items per page, default 20 Example: 1
`page.orders`	`array`	optional	Sort rules, elements {field, direction}; direction takes DESC (descending) / ASC (ascending) Example: []
`matchType`	`integer`	optional	Keyword match mode: 0 exact, 1 fuzzy Example: 1
`type`	`array`	optional	Search term type filter, fixed options: 0 organic search terms, 1 ad search terms; no filtering if omitted Example: []
`historyDate`	`string`	optional	Historical month yyyy-MM (e.g., 2026-02); can be left blank per docs to query current period Example: 2026-01-01
`includeKeywords`	`array`	optional	Include keyword array (max 1000), only returns search terms containing the specified words Example: []
`excludeKeywords`	`array`	optional	Exclude keyword array (max 1000), removes irrelevant terms Example: []
`searchVolume`	`string`	optional	Monthly search volume range
`searchChange30`	`string`	optional	30-day search change range
`wordCount`	`string`	optional	Keyword word count range
`productViews`	`string`	optional	Product views range
`products`	`string`	optional	Product count range
`sellers`	`string`	optional	Seller count range
`marketSpace`	`string`	optional	Market space range
`conversionSharing`	`string`	optional	Conversion concentration range
`uniqQueriesWCa`	`string`	optional	Add-to-cart count range
`ca`	`string`	optional	Add-to-cart conversion rate range
`conversion`	`string`	optional	Conversion rate range
`titleDensity`	`string`	optional	Title density range
`adRivalCount`	`string`	optional	Ad competitor count range
`adRank`	`string`	optional	Ad ranking range
`naturalRank`	`string`	optional	Organic ranking range
`exposure`	`string`	optional	Exposure range
`uId`	`string`	optional	User ID Example: example-id
`memberId`	`string`	optional	Member ID (a unique member identifier; data is attributed to memberId) Example: example-id

Request example

{
  "type": [],
  "matchType": 1,
  "hasVariant": 1,
  "page": {
    "pageSize": 10,
    "page": 1
  },
  "skuIds": [
    "175924376"
  ],
  "historyDate": "2026-01-01"
}

Response body

Returns the documented upstream API response directly without an additional wrapper.

Name	Type	Required	Description
`code`	`string`	optional	Return code, "200" indicates success (returned on success)
`errcode`	`integer`	optional	Error code, 200 indicates success; only returned on business errors (coexists with code on success) Example: 1
`msg`	`string`	optional	Message; ok for success
`errmsg`	`string`	optional	Error message; ok for success, reason description on business error
`total`	`integer`	optional	Total record count Example: 1
`data`	`array`	optional	Keyword back-search data (see details below) Example: []
`columns`	`array`	optional	Column definitions, elements contain {field, title, cellType, sortable, filterable} Example: []
`costTime`	`integer`	optional	API latency (milliseconds) Example: 1
`costToken`	`integer`	optional	Tokens consumed Example: 1
`type`	`string`	optional	Response display type, e.g., tableListWorkbenches
`data[].query`	`string`	optional	Keyword (original Russian) Example: phone case
`data[].queryCn`	`string`	optional	Keyword Chinese translation Example: phone case
`data[].platform`	`integer`	optional	Platform: 0 Ozon, 1 Wildberries Example: 1
`data[].searchVolume`	`integer`	optional	Monthly search volume Example: 1
`data[].count30GrowthRate`	`number`	optional	Monthly search growth (%, can be negative) Example: 1
`data[].productCount`	`integer`	optional	Product count (may be missing in some rows) Example: 1
`data[].competingProducts`	`integer`	optional	Competing product count Example: 1
`data[].sellers`	`integer`	optional	Seller count Example: 1
`data[].avgPrice`	`number`	optional	Average price Example: 1
`data[].itemsViews`	`number`	optional	Product visibility Example: 1
`data[].viewSharing`	`number`	optional	View concentration (%) Example: 1
`data[].conversionSharing`	`number`	optional	Conversion concentration (%) Example: 1
`data[].marketSpace`	`number`	optional	Market space Example: 1
`data[].returnCancellationRate`	`number`	optional	Return/cancellation rate (%) Example: 1
`data[].uniqQueriesWCa`	`integer`	optional	Add-to-cart count Example: 1
`data[].ca`	`number`	optional	Add-to-cart conversion rate (%) Example: 1
`data[].titleDensity`	`number`	optional	Title density Example: 1
`data[].wordCount`	`integer`	optional	Word count Example: 1
`data[].categories`	`array`	optional	Category ID array Example: []
`data[].dimension`	`object`	optional	Dimension object, carrying back-search-specific metrics (see below) Example: {}
`data[].products`	`array`	optional	Top product data (see below) Example: []
`data[].id`	`string`	optional	Record ID Example: example-id
`columns[].type`	`integer`	optional	Search term channel: 0 organic search term, 1 ad search term Example: 1
`columns[].naturalRank`	`integer`	optional	Organic ranking (the back-searched SKU's organic position under this term) Example: 1
`columns[].exposure`	`number`	optional	Exposure (0–1) Example: 1
`columns[].conversion`	`number`	optional	Conversion rate (0–1) Example: 1
`columns[].x`	`array`	optional	Position/pagination indicator, semantics opaque Example: []
`products[].ozonId`	`integer`	optional	Ozon product ID Example: 1
`products[].sku`	`integer`	optional	SKU ID Example: 1
`products[].title`	`string`	optional	Product title (Russian)
`products[].imageUrl`	`string`	optional	Main image URL Example: https://example.com/image.jpg
`products[].advert`	`integer`	optional	Ad indicator (0/1) Example: 1
`categoryinfos[].titleCn`	`string`	optional	Category Chinese name
`categoryinfos[].titleEn`	`string`	optional	Category English name
`categoryinfos[].titleRu`	`string`	optional	Category Russian name
`categoryinfos[].cnTitlePath`	`string`	optional	Chinese category path
`categoryinfos[].enTitlePath`	`string`	optional	English category path
`categoryinfos[].titlePath`	`string`	optional	Russian category path
`categoryinfos[].id`	`string`	optional	Category ID Example: example-id
`categoryinfos[].crossBorderSellable`	`boolean`	optional	Whether cross-border sales are allowed Example: false
`message`	`string`	optional	Provider-specific message.
`title`	`string`	optional	Provider-specific response title.
`sourceType`	`string`	optional	Provider-specific source platform type.
`sourceTool`	`string`	optional	Provider-specific source tool name.
`page`	`integer`	optional	Current page returned by the upstream provider.
`pageSize`	`integer`	optional	Page size returned by the upstream provider.
`pageItemCount`	`integer`	optional	Item count on the current page returned by the upstream provider.
`totalPage`	`integer`	optional	Total page count returned by the upstream provider.
`dataSnapshotMonth`	`string`	optional	Data snapshot month returned by the upstream provider.

Response example

Direct response payload. No extra wrapper is added.

{
  "errcode": 1,
  "total": 1,
  "data": [
    {
      "query": "phone case",
      "queryCn": "phone case",
      "platform": 1,
      "searchVolume": 1,
      "count30GrowthRate": 1,
      "productCount": 1,
      "competingProducts": 1,
      "sellers": 1,
      "avgPrice": 1,
      "itemsViews": 1,
      "viewSharing": 1,
      "conversionSharing": 1,
      "marketSpace": 1,
      "returnCancellationRate": 1,
      "uniqQueriesWCa": 1,
      "ca": 1,
      "titleDensity": 1,
      "wordCount": 1,
      "categories": [],
      "dimension": {},
      "products": [],
      "id": "example-id"
    }
  ],
  "columns": [
    {
      "type": 1,
      "naturalRank": 1,
      "exposure": 1,
      "conversion": 1,
      "x": []
    }
  ],
  "costTime": 1,
  "costToken": 1,
  "products": [
    {
      "ozonId": 1,
      "sku": 1,
      "imageUrl": "https://example.com/image.jpg",
      "advert": 1
    }
  ],
  "categoryinfos": [
    {
      "id": "example-id",
      "crossBorderSellable": false
    }
  ]
}

Responses

Code	Description
200	API executed successfully. Body is the direct response payload.
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.

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MCP

Use the MCP endpoint when an agent needs to discover and call API tools with JSON-RPC.

GET /api/skill-api/v1/mcp

POST /api/skill-api/v1/mcp
Authorization: Bearer nk_xxxxxxxxxxxxxxxxx
Content-Type: application/json

Call a tool

{
  "jsonrpc": "2.0",
  "id": "tool-call-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_ozon_keyword_back_search",
    "arguments": {
      "type": [],
      "matchType": 1,
      "hasVariant": 1,
      "page": {
        "pageSize": 10,
        "page": 1
      },
      "skuIds": [
        "175924376"
      ],
      "historyDate": "2026-01-01"
    }
  }
}

Online test

Execute the current API with your API key and JSON payload.

Try it

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

Endpoint

https://claw-callback.nexscope.ai/api/skill-api/v1/skills/ozon-keyword-back-search/run

MCP method

nexscope_ozon_keyword_back_search

API key*JSON payload*

cURL

curl -X POST \
  https://claw-callback.nexscope.ai/api/skill-api/v1/skills/ozon-keyword-back-search/run \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "type": [], "matchType": 1, "hasVariant": 1, "page": { "pageSize": 10, "page": 1 }, "skuIds": [ "175924376" ], "historyDate": "2026-01-01" }'

Response

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