Wildberries Seller Info (BYOK)

Wildberries Seller Info (BYOK) — connector documentation

• MCP endpoint: https://byok-wildberries-common.connectorbay.com/mcp
• REST API: POST https://byok-wildberries-common.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://byok-wildberries-common.connectorbay.com/openapi.json
• Transport: Streamable HTTP, stateless, MCP specification 2025-06-18 or later
• Authentication: your own Wildberries Seller Info Wildberries API token (any category; do not choose the test environment), sent in the X-Upstream-Key header of every request (never stored, logged or cached)
• Health: https://byok-wildberries-common.connectorbay.com/health · Tool schemas: https://byok-wildberries-common.connectorbay.com/tools.json
• Publisher: Unify Dynamics LLC · connectorbay.com/byok-wildberries-common · agent@connectorbay.com

What Wildberries Seller Info (BYOK) is for

Wildberries Seller Info (BYOK) lets an AI assistant read your own Wildberries Seller Info data through the Wildberries Seller Info API with a key you supply (Wildberries API token (any category; do not choose the test environment)). Read-only: 8 tools (ping, get_seller_info, get_seller_news, get_commission_tariffs, get_box_tariffs, get_pallet_tariffs, get_return_tariffs, get_supply_tariffs). 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 common-api.wildberries.ru. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Wildberries Seller Info. Wildberries Seller Info 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:

• "Is my Wildberries API token working?"
• "Which Wildberries seller account is this token for?"
• "What are the latest Wildberries seller portal news?"
• "What commission does Wildberries charge for t-shirts?"
• "What are the Wildberries box delivery and storage tariffs per warehouse today?"
• "What are the Wildberries pallet tariffs per warehouse?"

What it does

• ping: Check that the Wildberries common API is reachable and the token is accepted; returns server time and status.
• get_seller_info: Show the seller account the token belongs to: seller name, seller id and trademark.
• get_seller_news: Get seller portal news items (up to 100) starting from a date or a news id; one of the two start parameters is required.
• get_commission_tariffs: Get Wildberries commission rates per product category and subject, by sales model (marketplace, supplier, pickup, booking).
• get_box_tariffs: Get box delivery and storage tariffs per warehouse for a date.
• get_pallet_tariffs: Get pallet delivery and storage tariffs per warehouse for a date.
• get_return_tariffs: Get return and dump delivery tariffs per warehouse for a date.
• get_supply_tariffs: Get acceptance (supply) coefficients per warehouse and date for the given warehouse ids, with allow-unload flag and box type.

BYOK key

You bring your own Wildberries Seller Info Wildberries API token (any category; do not choose the test environment) (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 common-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/wb-tariffs (the API this connector calls, with a BYOK key)

Live from the Wildberries Seller Info API (common-api.wildberries.ru) with a BYOK key; documentation: https://dev.wildberries.ru/en/openapi/wb-tariffs. 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 Seller Info. Wildberries Seller Info 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 Seller Info account.

Built for: Worldwide. Languages: English.

Wildberries Seller Info (BYOK) — Privacy Policy

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

What Wildberries Seller Info (BYOK) is. Wildberries Seller Info (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own Wildberries Seller Info data: Read Wildberries tariffs (commissions, box, pallet, return, supply), seller portal news and your seller profile with your own API token. You bring your own Wildberries Seller Info Wildberries API token (any category; do not choose the test environment); the assistant sends it to us with each request.

BYOK key. The key you supply is used to make the one Wildberries Seller Info 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 common-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 Seller Info 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 Seller Info receives. The request we make on your behalf, including the key and the arguments, under Wildberries Seller Info's own terms and privacy policy. Wildberries Seller Info 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 Seller Info 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 Seller Info 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 Seller Info (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 Seller Info at any time to end all access.

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

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

Wildberries Seller Info (BYOK) — Terms of Service

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

1. The Service. Wildberries Seller Info (BYOK) provides: Read Wildberries tariffs (commissions, box, pallet, return, supply), seller portal news and your seller profile 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 Seller Info credentials and only access data you are allowed to access. Wildberries Seller Info's terms apply to your use of Wildberries Seller Info; 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 Seller Info. Wildberries Seller Info 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 Seller Info returns, lightly trimmed; it may be incomplete, delayed or changed by Wildberries Seller Info. Check important facts at the source.
5. Read-only. The Service does not create, change, send or delete anything in your Wildberries Seller Info 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 Seller Info'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 Seller Info 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 Seller Info 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 Seller Info 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-common

Wildberries Seller Info (BYOK) support

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

• MCP endpoint: https://byok-wildberries-common.connectorbay.com/mcp
• REST API: https://byok-wildberries-common.connectorbay.com/openapi.json
• Live status: https://byok-wildberries-common.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 Seller Info (BYOK) never asks for them.