EnergyCAP EU (BYOK)

EnergyCAP EU (BYOK) — connector documentation

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

What EnergyCAP EU (BYOK) is for

EnergyCAP EU (BYOK) lets an AI assistant read your own EnergyCAP EU data through the EnergyCAP EU API with a key you supply (EnergyCAP API key). Read-only: 11 tools (list_meters, get_meter, list_places, get_place, list_place_types, list_commodities, list_units, list_weather_stations, list_esa_places, get_latest_esa_reading, list_esa_summarized_readings). 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 app-eu.energycap.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by EnergyCAP EU. EnergyCAP EU 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:

• "Which electric meters are set up in EnergyCAP?"
• "Show the details of EnergyCAP meter 1234"
• "What buildings are in my EnergyCAP hierarchy?"
• "Describe EnergyCAP place 56"
• "What place types exist in EnergyCAP?"
• "Which commodities does my EnergyCAP organization track?"

What it does

• list_meters: List meters (utility and sub-meters) with code, name, serial number, commodity, type, building and unit. This connector talks to the EU environment. Paged.
• get_meter: Get one meter by ID with its code, serial number, commodity, type, building, unit, and the channels assigned to it.
• list_places: List places (portfolios, buildings, sites and spaces) with type, parent, time zone, size, build date and weather station. Paged.
• get_place: Get one place by ID with type, parent, time zone, size, ENERGY STAR flag, weather station and its child data points.
• list_place_types: List the place types (for example building, site, space) with code, name and whether the type is a structure.
• list_commodities: List commodities such as electric, gas and water with code, abbreviation, rollup units and whether they are in use.
• list_units: List units of measure (for example kWh, therm, gallon) with code, name and type.
• list_weather_stations: List the weather stations available for degree-day and weather normalization, including custom stations.
• list_esa_places: List places in the ESA (interval-data analytics) hierarchy with city, state and child data points. Paged.
• get_latest_esa_reading: Get the most recent summarized interval reading of an ESA data point (timestamp, local timestamp, value and channel).
• list_esa_summarized_readings: List summarized interval readings from ESA data points with channel, timestamp, value, unit, interval and estimated flag. Filter by data point and time. Paged.

BYOK key

You bring your own EnergyCAP EU EnergyCAP API key (https://developer.energycap.com/api-getting-started/authentication/). 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 app-eu.energycap.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://developer.energycap.com/api-getting-started/getting-started/ (the API this connector calls, with a BYOK key)

Live from the EnergyCAP EU API (app-eu.energycap.com) with a BYOK key; documentation: https://developer.energycap.com/api-getting-started/getting-started/. 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 EnergyCAP EU. EnergyCAP EU 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 EnergyCAP EU account.

Built for: Worldwide. Languages: English.

EnergyCAP EU (BYOK) — Privacy Policy

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

What EnergyCAP EU (BYOK) is. EnergyCAP EU (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own EnergyCAP EU data: Read your EnergyCAP EU energy-management meters, buildings, commodities, units, weather stations and interval readings with your own API key. You bring your own EnergyCAP EU EnergyCAP API key; the assistant sends it to us with each request.

BYOK key. The key you supply is used to make the one EnergyCAP EU 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 app-eu.energycap.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 EnergyCAP EU 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 EnergyCAP EU receives. The request we make on your behalf, including the key and the arguments, under EnergyCAP EU's own terms and privacy policy. EnergyCAP EU acts at your direction and is the only recipient of the data of your request besides our hosting provider.

What we return. The answer EnergyCAP EU 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 EnergyCAP EU 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. EnergyCAP EU (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 EnergyCAP EU at any time to end all access.

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

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

EnergyCAP EU (BYOK) — Terms of Service

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

1. The Service. EnergyCAP EU (BYOK) provides: Read your EnergyCAP EU energy-management meters, buildings, commodities, units, weather stations and interval readings with your own API key. 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 EnergyCAP EU credentials and only access data you are allowed to access. EnergyCAP EU's terms apply to your use of EnergyCAP EU; 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 EnergyCAP EU. EnergyCAP EU 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 EnergyCAP EU returns, lightly trimmed; it may be incomplete, delayed or changed by EnergyCAP EU. Check important facts at the source.
5. Read-only. The Service does not create, change, send or delete anything in your EnergyCAP EU 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 EnergyCAP EU'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; EnergyCAP EU 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 EnergyCAP EU 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 EnergyCAP EU 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-energycap-eu

EnergyCAP EU (BYOK) support

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

• MCP endpoint: https://byok-energycap-eu.connectorbay.com/mcp
• REST API: https://byok-energycap-eu.connectorbay.com/openapi.json
• Live status: https://byok-energycap-eu.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. EnergyCAP EU (BYOK) never asks for them.