HubSpot Files (BYOK)

HubSpot Files (BYOK) — connector documentation

• MCP endpoint: https://byok-hubspot-files.connectorbay.com/mcp
• REST API: POST https://byok-hubspot-files.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://byok-hubspot-files.connectorbay.com/openapi.json
• Transport: Streamable HTTP, stateless, MCP specification 2025-06-18 or later
• Authentication: your own HubSpot Files HubSpot private app access token (scope: files), sent in the X-Upstream-Key header of every request (never stored, logged or cached)
• Health: https://byok-hubspot-files.connectorbay.com/health · Tool schemas: https://byok-hubspot-files.connectorbay.com/tools.json
• Publisher: Unify Dynamics LLC · connectorbay.com/byok-hubspot-files · agent@connectorbay.com

What HubSpot Files (BYOK) is for

HubSpot Files (BYOK) lets an AI assistant read your own HubSpot Files data through the HubSpot Files API with a key you supply (HubSpot private app access token (scope: files)). Read-only: 6 tools (search_files, list_recently_updated_files, find_large_files, get_file, search_folders, get_folder). 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 api.hubapi.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by HubSpot Files. HubSpot Files 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:

• "Find PNG logo files in the HubSpot file manager"
• "Which files in the HubSpot file manager changed this week?"
• "Which files in HubSpot are bigger than 10 MB?"
• "What are the details of HubSpot file 90001?"
• "What folders exist in the HubSpot file manager?"
• "What is HubSpot folder 55?"

What it does

• search_files: Search file manager files by name, type, extension or folder path, newest or biggest first; returns metadata only, not file content.
• list_recently_updated_files: List files changed since a date, newest first, with name, type, size and path.
• find_large_files: List files at least a given size in bytes, largest first, to find storage hogs.
• get_file: Get one file's metadata by id: name, type, size, dimensions, path, access level and public URL. Does not download the file.
• search_folders: Search file manager folders by name or path; returns name, path and parent folder id.
• get_folder: Get one folder by id: name, path, parent folder id and dates.

BYOK key

You bring your own HubSpot Files HubSpot private app access token (scope: files) (https://developers.hubspot.com/docs/apps/legacy-apps/private-apps/overview). 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 api.hubapi.com 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://developers.hubspot.com/docs/api-reference/overview (the API this connector calls, with a BYOK key)

Live from the HubSpot Files API (api.hubapi.com) with a BYOK key; documentation: https://developers.hubspot.com/docs/api-reference/overview. 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 HubSpot Files. HubSpot Files 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 HubSpot Files account.

Built for: Worldwide. Languages: English.

HubSpot Files (BYOK) — Privacy Policy

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

What HubSpot Files (BYOK) is. HubSpot Files (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own HubSpot Files data: Search and read metadata of files and folders in your HubSpot file manager (names, sizes, types, paths) with your own private app access token. You bring your own HubSpot Files HubSpot private app access token (scope: files); the assistant sends it to us with each request.

BYOK key. The key you supply is used to make the one HubSpot Files 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 api.hubapi.com, over https, and is removed from any text we return to you or your assistant. We do not follow redirects with your key. If HubSpot Files 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 HubSpot Files receives. The request we make on your behalf, including the key and the arguments, under HubSpot Files's own terms and privacy policy. HubSpot Files acts at your direction and is the only recipient of the data of your request besides our hosting provider.

What we return. The answer HubSpot Files 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 HubSpot Files 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. HubSpot Files (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 HubSpot Files at any time to end all access.

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

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

HubSpot Files (BYOK) — Terms of Service

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

1. The Service. HubSpot Files (BYOK) provides: Search and read metadata of files and folders in your HubSpot file manager (names, sizes, types, paths) with your own private app access 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 HubSpot Files credentials and only access data you are allowed to access. HubSpot Files's terms apply to your use of HubSpot Files; 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 HubSpot Files. HubSpot Files 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 HubSpot Files returns, lightly trimmed; it may be incomplete, delayed or changed by HubSpot Files. Check important facts at the source.
5. Read-only. The Service does not create, change, send or delete anything in your HubSpot Files 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 HubSpot Files'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; HubSpot Files 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 HubSpot Files 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 HubSpot Files 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-hubspot-files

HubSpot Files (BYOK) support

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

• MCP endpoint: https://byok-hubspot-files.connectorbay.com/mcp
• REST API: https://byok-hubspot-files.connectorbay.com/openapi.json
• Live status: https://byok-hubspot-files.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. HubSpot Files (BYOK) never asks for them.