Wildberries Content (BYOK)

Wildberries Content (BYOK) — connector documentation

• MCP endpoint: https://byok-wildberries-content.connectorbay.com/mcp
• REST API: POST https://byok-wildberries-content.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://byok-wildberries-content.connectorbay.com/openapi.json
• Transport: Streamable HTTP, stateless, MCP specification 2025-06-18 or later
• Authentication: your own Wildberries Content Wildberries API token with the Content category (read-only is enough), sent in the X-Upstream-Key header of every request (never stored, logged or cached)
• Health: https://byok-wildberries-content.connectorbay.com/health · Tool schemas: https://byok-wildberries-content.connectorbay.com/tools.json
• Publisher: Unify Dynamics LLC · connectorbay.com/byok-wildberries-content · agent@connectorbay.com

What Wildberries Content (BYOK) is for

Wildberries Content (BYOK) lets an AI assistant read your own Wildberries Content data through the Wildberries Content API with a key you supply (Wildberries API token with the Content category (read-only is enough)). Read-only: 12 tools (list_parent_categories, list_subjects, get_subject_characteristics, list_colors, list_countries, list_genders, list_seasons, list_vat_rates, list_hs_codes, list_brands, get_card_limits, list_product_cards). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to content-api.wildberries.ru. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Wildberries Content. Wildberries Content and its logos are trademarks of their owners and are used only to say which service the connector works with.

Ask your assistant things like:

• "What are the parent categories on Wildberries?"
• "Which Wildberries subject ids match t-shirts?"
• "Which characteristics does a T-shirt card need on Wildberries?"
• "Which colours can I use on Wildberries cards?"
• "Which countries of origin does Wildberries accept?"
• "Which gender values does Wildberries accept?"

What it does

• list_parent_categories: List the top-level Wildberries product categories (id, name and whether visible).
• list_subjects: List product subjects (item types) with their parent category; search by name and page with limit and offset.
• get_subject_characteristics: List the characteristics a product card of one subject can or must have, with type, unit, maximum count and whether required.
• list_colors: List the colour values Wildberries accepts, with their parent colour.
• list_countries: List the countries of origin Wildberries accepts, with short and full names.
• list_genders: List the gender (kind) values Wildberries accepts on product cards.
• list_seasons: List the season values Wildberries accepts on product cards.
• list_vat_rates: List the VAT rate values Wildberries accepts on product cards.
• list_hs_codes: List customs (HS/TNVED) codes for one subject, optionally filtered by a code prefix, with the marking flag.
• list_brands: List brands registered for a subject, with logo URL; page with the next cursor.
• get_card_limits: Show how many product cards the seller account may create for free and as paid extra.
• list_product_cards: List your product cards (up to 100 per page) with article numbers, brand, title, size and dimensions; page by passing the cursor values of the previous answer.

BYOK key

You bring your own Wildberries Content Wildberries API token with the Content category (read-only is enough) (https://seller.wildberries.ru/supplier-settings/access-to-new-api). Your assistant sends it in the X-Upstream-Key header with each request. ConnectorBay uses it for that one call only: it is never stored, logged or cached, never shown in an answer, and it is only sent to content-api.wildberries.ru over https, with no redirects followed. Create a key with the fewest permissions the tools need (read-only if the provider offers it), and revoke it at the provider whenever you like.

Data sources

• https://dev.wildberries.ru/en/openapi/work-with-products (the API this connector calls, with a BYOK key)

Live from the Wildberries Content API (content-api.wildberries.ru) with a BYOK key; documentation: https://dev.wildberries.ru/en/openapi/work-with-products. Endpoints checked against that documentation on 2026-10-16.

What it is not

Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Wildberries Content. Wildberries Content and its logos are trademarks of their owners and are used only to say which service the connector works with. It is read-only: it never creates, changes, sends or deletes anything in your Wildberries Content account.

Built for: Worldwide. Languages: English.

Wildberries Content (BYOK) — Privacy Policy

Effective 24 October 2026. Unify Dynamics LLC ("we", "us"), Menlo Park, California.

What Wildberries Content (BYOK) is. Wildberries Content (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own Wildberries Content data: Read your Wildberries seller product cards, card limits and the category, brand and characteristic directories with your own API token. You bring your own Wildberries Content Wildberries API token with the Content category (read-only is enough); the assistant sends it to us with each request.

BYOK key. The key you supply is used to make the one Wildberries Content call you asked for. Our application does not store it, write it to a log, put it in a cache, or share it. It is sent only to content-api.wildberries.ru, over https, and is removed from any text we return to you or your assistant. We do not follow redirects with your key. If Wildberries Content rejects it, we say so without repeating it.

What we receive. The arguments of each tool call, the BYOK key (for that call only), the technical headers needed to serve the request (an IP address or a client identifier supplied by the assistant) and standard server logs. What Wildberries Content receives. The request we make on your behalf, including the key and the arguments, under Wildberries Content's own terms and privacy policy. Wildberries Content acts at your direction and is the only recipient of the data of your request besides our hosting provider.

What we return. The answer Wildberries Content gives for your request, trimmed to the fields the tool documents. We do not keep it: it is returned to your assistant and not stored, cached or used to train anything.

What we do not do. We do not build a profile, sell or share personal information, or keep your Wildberries Content data. Rate-limit counters (a client identifier and timestamps) are held in memory for at most 24 hours. Hosting access logs (IP addresses, request paths and status codes) are kept for up to 30 days for security and abuse prevention; our application adds no request headers or bodies to them.

Sub-processors. Wildberries Content (the API you call with a BYOK key, at your direction). Hosting: Vercel (United States regions).

Your rights. Because we store no personal data beyond short-lived logs, requests to access, correct or delete data are usually satisfied automatically; you can still contact agent@connectorbay.com and we will respond within 30 days. Revoke your key at Wildberries Content at any time to end all access.

Children. Wildberries Content (BYOK) is a general-audience service operated by the adult using the assistant, under Wildberries Content's own age rules.

Changes. We will post changes here with a new effective date.

Wildberries Content (BYOK) — Terms of Service

Effective 24 October 2026. These terms govern use of the Wildberries Content (BYOK) connector ("the Service") operated by Unify Dynamics LLC ("we", "us").

1. The Service. Wildberries Content (BYOK) provides: Read your Wildberries seller product cards, card limits and the category, brand and characteristic directories with your own API token. It is accessed through an AI assistant or directly over MCP or HTTP, and is read-only.
2. Your own key, your own account. You must use your own Wildberries Content credentials and only access data you are allowed to access. Wildberries Content's terms apply to your use of Wildberries Content; you are responsible for complying with them, including any rate limits and permitted uses. Do not share a key you do not own.
3. Independent. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Wildberries Content. Wildberries Content and its logos are trademarks of their owners and are used only to say which service the connector works with.
4. No advice, no guarantees. Output is the data Wildberries Content returns, lightly trimmed; it may be incomplete, delayed or changed by Wildberries Content. Check important facts at the source.
5. Read-only. The Service does not create, change, send or delete anything in your Wildberries Content account.
6. Acceptable use. Automated use within the published rate limits is welcome. Do not use the Service to access data you are not entitled to, to circumvent Wildberries Content's controls, or to attack any system.
7. Availability. The Service is provided "as is" without warranty. We may change, limit or discontinue it at any time; Wildberries Content may change or end its API at any time.
8. Data. Our Privacy Policy describes what we process. In short: the BYOK key is used for the one call and not stored or logged.
9. Pro keys. Optional ConnectorBay Pro API keys are issued at our discretion and are separate from your Wildberries Content key.
10. Liability. To the fullest extent permitted by law, Unify Dynamics LLC is not liable for any loss arising from use of or reliance on the Service, including any action Wildberries Content takes on your account. Our total liability is limited to US $100.
11. Governing law. California law; venue in San Mateo County, California.
12. Contact. Unify Dynamics LLC · agent@connectorbay.com · https://connectorbay.com/byok-wildberries-content

Wildberries Content (BYOK) support

Email agent@connectorbay.com. We answer within two business days.

• MCP endpoint: https://byok-wildberries-content.connectorbay.com/mcp
• REST API: https://byok-wildberries-content.connectorbay.com/openapi.json
• Live status: https://byok-wildberries-content.connectorbay.com/health

When you report a problem, include the question you asked your agent, roughly when, and which agent you used (for example Claude, ChatGPT or Gemini). Never send us passwords, account numbers or ID numbers. Wildberries Content (BYOK) never asks for them.