This skill searches Ozon marketplace keywords in the Seerfar analytics database and filters them by rich performance metrics — search volume, 30-day growth, product/seller/competitor counts, average price, monthly sales/revenue, conversion & view concentration, ratings/reviews, and more. Each returned keyword carries a full market profile (market space, return/cancellation rate, top products, Chinese translation), making it the starting point for Ozon keyword selection, blue-ocean term mining, and market-opportunity analysis.
Core Concepts
Unit of data is the keyword, not the SKU: unlike a product search, this endpoint returns marketplace search terms ("hot keywords"), each enriched with market metrics. You discover which search terms are worth targeting on Ozon.
Platform coverage: each keyword record carries a platform field (0 = Ozon, 1 = Wildberries). The dataset is Ozon-centric; Wildberries rows appear where available. There is no input to restrict the platform — filter client-side if needed.
Date semantics: searchDate selects the data month. Pass 2026-04-01 to get March 2026 data; omit it for the last 30 days. Metrics such as searchVolume (monthly search volume) and count30GrowthRate (monthly search growth) are relative to the selected period.
Match mode: matchType controls how the keywords array is matched — 0 exact, 1 fuzzy. Choose the mode that fits your discovery intent when filtering by keyword text.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| page | object | yes | Pagination {page, pageSize, orders[]}. page from 1 (default 1), pageSize default 20. orders[] = {field, direction} with direction DESC/ASC. |
| keywords | array | no | Keyword list to filter (max 1000); combined with matchType. |
| matchType | integer | no | Keyword match mode: 0 exact, 1 fuzzy. |
| searchDate | string | no | Data date yyyy-MM-dd; default last 30 days. 2026-04-01 → March 2026 data. |
| categories | array | no | Category ID list (max 1000). |
| searchVolume | {min,max} | no | Monthly search volume range. |
| searchChange30 | {min,max} | no | 30-day search change range. |
| monthlySales | {min,max} | no | Monthly sales range. |
| monthlyRevenue | {min,max} | no | Monthly revenue range. |
| price | {min,max} | no | Average price range. |
| productViews | {min,max} | no | Product view range. |
| products | {min,max} | no | Product count range. |
| volume | {min,max} | no | Volume range. |
| marketSpace | {min,max} | no | Market space range. |
| conversionSharing | {min,max} | no | Conversion concentration range. |
| reviews | {min,max} | no | Review count range. |
| ratings | {min,max} | no | Rating range. |
| sellers | {min,max} | no | Seller count range. |
| weight | {min,max} | no | Weight range. |
| uId | string | no | User ID. |
| memberId | string | no | Member ID (data attribution). |
All range filters are {min, max} objects; supply either or both bounds. Only page is required.
Calling the Tool
- API Endpoint:
/seerfar/ozon/marketKeywordSearch(full parameters/responses/error codes inreferences/api.md) - Python Script:
python scripts/ozon_market_keyword_search.py '<JSON params>' [--inline] - Cost constraint: This tool consumes credits. Within the same session and same parameter combination, it defaults to a single call with a 24-hour local cache. Do not automatically retry with different keywords, pagination, or parameters on failure/empty results. Inform the user of additional credit consumption before continuing retrieval.
Output strategy (script default behavior):
- Always write the full response to
<cwd>/nexscope/<YYYY-MM-DD>/<session>/data/ecommerce-ozon-market-keyword-search-<timestamp>.json(<cwd>is the working directory when the script executes, which in Claude Code is the current project directory;<session>is taken from theSESSION_IDenvironment variable, automatically grouped by user task; do not write to /tmp; error if the current directory is not writable) - Response body <= 8 KB: write to disk then print full JSON to stdout
- Response body > 8 KB: write to disk then print only a summary to stdout (top-level fields, common counts like
total/costToken, length of the largest list field + first 3 samples) - Add
--inlineto force full output to stdout (still writes to disk)
Reading data: Check the summary first to determine if it is sufficient. When specific fields are needed, use jq or ConvertFrom-Json to extract from the saved JSON file as needed, avoiding loading the entire JSON into context.
Authentication & Credits
If you encounter authentication or credit issues:
Error conditions
- API Key not configured: The
NEXSCOPE_API_KEYenvironment variable is not set. - HTTP 401 or 402 status code
- Insufficient credits/balance: Response message indicates credit balance exhausted, quota exceeded, subscription expired, or recharge required.
Resolution steps
- Set the
NEXSCOPE_API_KEYenvironment variable with a valid API key. - If credits are insufficient, visit https://www.nexscope.ai/pricing?co-from=skillNS to top up your balance.
- For onboarding and setup guidance, refer to https://www.nexscope.ai/help/skills-external-access?co-from=skillNS
Usage Examples
1. Hottest keywords right now (sort by search volume)
{"page": {"page": 1, "pageSize": 10, "orders": [{"field": "searchVolume", "direction": "DESC"}]}}
2. Blue-ocean terms — high volume, few sellers
{"page": {"page": 1, "pageSize": 20, "orders": [{"field": "searchVolume", "direction": "DESC"}]}, "searchVolume": {"min": 10000}, "sellers": {"max": 50}}
3. Filter by keyword text (fuzzy, Russian)
{"page": {"page": 1, "pageSize": 20}, "keywords": ["телефон"], "matchType": 1}
4. A specific data month with a sales floor
{"page": {"page": 1, "pageSize": 20}, "searchDate": "2026-04-01", "monthlySales": {"min": 1000}}
How to Build Queries
- Lead with
page.orders: the dataset is large — always sort by the metric you care about (searchVolumeDESC for popularity,count30GrowthRateDESC for rising terms,sellersASC for low competition). - Stack range filters to find opportunities: combine a high
searchVolumefloor with a lowsellersceiling to surface blue-ocean keywords; addconversionSharing/marketSpacebounds to qualify demand. - Use
keywords+matchTypeto scope a niche: pass seed terms in Russian withmatchType: 1(fuzzy) to enumerate related long-tail terms. - Pick the right
searchDate: omit it for current trends (last 30 days); pass an explicit date for month-over-month comparison.
Display Rules
- Present data only: show keyword metrics in a clear table without subjective advice.
- Lead with keyword columns:
query/queryCn(Chinese translation), thensearchVolume,count30GrowthRate,productCount,sellers,avgPrice. - Russian keywords: preserve the original
query; thequeryCnfield provides a Chinese translation when available. - Platform tag: when both Ozon and Wildberries rows are present, show
platform(0/1) so the user can distinguish them. - Large result sets: when
totalis large, show the top rows and remind the user they can persist the full response via the large-response pattern below, or page further withpage.page. - Error handling: when
codeis not200(orerrcodeis not200), explain the reason frommsg/errmsgand suggest adjusting filters.
Important Limitations
pageis required: a payload withoutpageis rejected.- No platform selector: the Ozon/Wildberries mix is controlled server-side; filter client-side via the
platformfield. - Category IDs are opaque:
categoriesrequires Seerfar category IDs, not human-readable names. - Pagination caps: use
pageSizeandpageto page; very largepageSizevalues may be capped server-side. - Nested fields:
products[*](Top Products) andcategoryInfos[*](category path and cross-border availability flag) are structured and decision-useful — seereferences/api.mdfor sub-fields.dimension/columnsare opaque or partially populated;relevancy/titleDensity/wordCountare usually absent.
User Expression & Scenario Quick Reference
Applicable — Ozon keyword market research:
| User Says | Scenario |
|---|---|
| "What are the Ozon hot / trending keywords" | Hottest keywords by search volume |
| "Ozon blue-ocean terms: low competition, high search volume" | Blue-ocean term mining (high volume, few sellers) |
| "Ozon rising keywords / fast-growing terms" | Rising keywords (growth sort) |
| "Long-tail keywords around a Russian seed term" | Fuzzy keyword expansion |
| "Market space / competitor count / seller count for an Ozon keyword" | Keyword market profile |
Not applicable — Needs beyond keyword market data:
- A specific SKU's price/sales/stock → use a product-level Seerfar Ozon data source, not this keyword endpoint.
- A specific seller's catalog → use a seller/shop-level Seerfar Ozon data source.
- Category-tree browsing → use a category-level Seerfar Ozon data source.
- Non-Ozon/Wildberries marketplaces → not covered here.
Boundary judgment: if the user wants to discover and rank search terms on Ozon by market metrics, start here. If they already have a SKU / seller / category and want entities under it, route to the corresponding Seerfar Ozon data source.