This skill mines Ozon marketplace keywords around a seed keyword in the Seerfar analytics database and filters the discovered terms by rich performance metrics — search volume, 30-day growth, product/seller/competitor counts, average price, relevancy, title density, cart-add conversion, and more. Each mined keyword carries a full market profile (market space, return/cancellation rate, top products, Chinese translation), making it the starting point for Ozon keyword expansion, long-tail discovery, and seed-term opportunity analysis.
Core Concepts
Seed-driven, not market-browse: unlike a market keyword search, this endpoint requires a keyword (the seed) and returns terms related to that seed, each enriched with market metrics. You expand outward from a term you already have in mind.
Relevancy is the mining signal: relevancy scores how closely a mined term relates to the seed (the seed term itself returns at relevancy: 100, related terms rank lower); titleDensity reflects how densely the term appears in product titles. Both are populated on every row — sort by relevancy DESC to keep expansions on-topic.
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.
Match mode: matchType controls how the seed keyword (and includeKeywords) are matched — 0 exact, 1 fuzzy. Choose fuzzy to broaden the expansion, exact to stay tight.
No date or category selectors: this endpoint does not accept searchDate or categories. If you need month-over-month or category-scoped browsing, use the market keyword search skill instead.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| keyword | string | yes | Seed keyword; mining expands around it (maxLength 1000). |
| page | object | yes | Pagination {page, pageSize, orders[]}. page from 1 (default 1), pageSize default 20. orders[] = {field, direction} with direction DESC/ASC. |
| matchType | integer | no | Keyword match mode: 0 exact, 1 fuzzy. |
| includeKeywords | array | no | Terms that must appear (max 1000); narrows the expansion. |
| excludeKeywords | array | no | Terms to exclude (max 1000); removes irrelevant expansions. |
| wordCount | {min,max} | no | Keyword word/char count range. |
| searchVolume | {min,max} | no | Monthly search volume range. |
| searchChange30 | {min,max} | no | 30-day search change range. |
| productViews | {min,max} | no | Product view range. |
| products | {min,max} | no | Product count range. |
| sellers | {min,max} | no | Seller count range. |
| price | {min,max} | no | Average price range. |
| marketSpace | {min,max} | no | Market space range. |
| conversionSharing | {min,max} | no | Conversion concentration range. |
| relevancy | {min,max} | no | Relevancy-to-seed range. |
| uniqQueriesWCa | {min,max} | no | Cart-add count range. |
| ca | {min,max} | no | Cart-add conversion rate range. |
| titleDensity | {min,max} | no | Title density range. |
| adRivalCount | {min,max} | no | Ad competitor count 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. keyword and page are both required.
Calling the Tool
- API Endpoint:
/seerfar/ozon/keywordMining(full parameters/responses/error codes inreferences/api.md) - Python Script:
python scripts/ozon_keyword_mining.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-keyword-mining-<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. Expand around a seed term (sort by search volume)
{"keyword": "платье", "page": {"page": 1, "pageSize": 10, "orders": [{"field": "searchVolume", "direction": "DESC"}]}}
2. Blue-ocean expansions — high volume, few sellers
{"keyword": "телефон", "page": {"page": 1, "pageSize": 20, "orders": [{"field": "searchVolume", "direction": "DESC"}]}, "searchVolume": {"min": 10000}, "sellers": {"max": 50}}
3. Keep expansions on-topic with relevancy + title density
{"keyword": "наушники", "page": {"page": 1, "pageSize": 20, "orders": [{"field": "relevancy", "direction": "DESC"}]}, "relevancy": {"min": 50}}
4. Narrow with include / exclude lists
{"keyword": "часы", "page": {"page": 1, "pageSize": 20}, "includeKeywords": ["женские"], "excludeKeywords": ["ремень"], "matchType": 1}
How to Build Queries
- Always lead with the seed
keyword: it is required and defines the expansion center. Pass it in Russian for Ozon. - Lead with
page.orders: sort by the metric you care about (searchVolumeDESC for popularity,relevancyDESC for on-topic,sellersASC for low competition). - Stack range filters to find opportunities: combine a high
searchVolumefloor with a lowsellersceiling to surface blue-ocean expansions; addrelevancy/titleDensitybounds to keep them relevant to the seed. - Use
includeKeywords/excludeKeywordsto steer the expansion: force in must-have modifiers and strip noise without running a second query.
Display Rules
- Present data only: show mined-keyword metrics in a clear table without subjective advice.
- Lead with keyword columns:
query/queryCn(Chinese translation), thensearchVolume,count30GrowthRate,productCount,sellers,avgPrice; showrelevancyto convey closeness to the seed (the seed term itself is100). - 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 the seed keyword or filters.
Important Limitations
keyword+pagerequired: a payload missing either is rejected.- No date selector: there is no
searchDate; you cannot pick a data month here. Use the market keyword search skill for month-scoped data. - No category selector:
categoriesis not accepted as input; each returned keyword carries acategoriesID array you can group or filter client-side. dimension/categoryInfosnot returned: both are defined in the schema and appear ascolumns, but realdata[*]rows do not populate them on this endpoint. (categoryInfosIS populated on the sibling market-keyword-search endpoint — don't assume parity.)- Nested fields:
products[*](Top Products) is structured and decision-useful — seereferences/api.mdfor sub-fields. (categoryInfos[*]is documented there for schema completeness but is not returned on this endpoint;dimension/columnsare opaque or partially populated.)
User Expression & Scenario Quick Reference
Applicable — seed-driven Ozon keyword expansion:
| User Says | Scenario |
|---|---|
| "Mine Ozon related keywords around term XX" | Seed-keyword expansion |
| "Ozon long-tail keyword mining / expansion around a term" | Long-tail mining around a seed |
| "Ozon blue-ocean expansion for a term: low competition, high search" | Blue-ocean expansion (high volume, few sellers) |
| "Ozon keywords related to XX, sorted by relevancy" | Relevancy-ranked expansion |
| "Ozon keyword expansion with include/exclude filters" | Include/exclude steered expansion |
Not applicable — Needs beyond seed-driven keyword mining:
- Browse/rank the whole market's hot keywords without a seed → use the Seerfar Ozon market keyword search skill.
- A specific SKU's price/sales/stock → use a product-level Seerfar Ozon data source.
- A specific seller's catalog → use a seller/shop-level Seerfar Ozon data source.
- Month-over-month or category-scoped keyword browsing → use the market keyword search skill (supports
searchDate/categories).
Boundary judgment: if the user wants to expand outward from a seed term and rank the related terms by market metrics, start here. If they want to browse the whole market of keywords (no seed) or scope by month/category, route to the market keyword search skill.