# EnergyHub > EnergyHub is a Brooklyn, New York distributed energy resource management system (DERMS) > vendor and an independent subsidiary of Alarm.com (Nasdaq: ALRM). Its Edge DERMS platform > (formerly marketed as Mercury DERMS) lets electric utilities enroll, forecast, dispatch, and > measure customer-owned distributed energy resources - smart thermostats, batteries, electric > vehicles and EV chargers, solar inverters, and commercial and industrial loads - as virtual > power plants. EnergyHub has two publicly announced APIs and neither is publicly documented: > access is partner-only, the runtime is behind mutual TLS, and the technical documentation is > behind Okta SSO. ## Important for agents - There is no public API documentation, no OpenAPI or other machine-readable contract, no developer portal, no sandbox, no API key, and no self-serve signup. Do not attempt to call an EnergyHub API without a partner-issued client certificate. - The live runtime host `https://mec.energyhub.com` answers every anonymous request with `HTTP 400 "No required SSL certificate was sent"` (nginx mutual-TLS enforcement). This is not an outage and not a rate limit - it means no client certificate was presented. - Access requires a commercial DER partner or utility agreement, initiated through the "become a partner" contact form. There is no technical self-service path. - EnergyHub is not a utility, retailer, or market operator, so no consumer energy data mandate (Green Button / ESPI, Consumer Data Right, Ontario O. Reg. 633/21) applies to it. It publishes no consumer usage or billing data API and no open market or grid data. ## APIs - [Mercury Edge Connect API](https://www.energyhub.com/news/mercury-edge-connect-announcement): The standardized DER-provider integration framework connecting thermostat, battery, EV, EV charger, and solar inverter manufacturer clouds to the Edge DERMS platform. EnergyHub states the API "is based on the Open ADR standard, with enhanced functionality around automated enrollment, monitoring, and other functionality". Runtime host `https://mec.energyhub.com`, mutual-TLS gated. No public reference, schema, or operation list. - [Marketplace API](https://www.energyhub.com/news/marketplace-api-announcement): Integrates the DERMS platform with utility marketplaces and online retailers so a consumer buying a DER device can be pre-enrolled in a utility demand-response program at the point of sale. Launch integrators EFI, Enervee, and Uplight. No public base URI, schema, or authentication detail. ## Docs - [Knowledge base home](https://help.energyhub.com/home/en-us/): ClickHelp portal. The ChargingRewards end-user guide is public; every technical guide and MEC integration article is behind an Okta SSO login wall. - [ChargingRewards user guide](https://help.energyhub.com/articles/chargingrewards/overview): The one genuinely public documentation section - eight articles for the consumer EV managed charging app. Markdown is available by appending `.md` to any article URL. - [Utility integrations](https://www.energyhub.com/edge-derms-platform/utility-integrations): The only public statement that EnergyHub exposes REST APIs, describing a gateway layer that synchronizes between EnergyHub REST APIs and utility systems. - [Platform overview](https://www.energyhub.com/edge-derms-platform/platform-overview) - [DER partner ecosystem](https://www.energyhub.com/der-partner-ecosystem): 32 named device manufacturer partners. - [Become a partner](https://www.energyhub.com/der-partner-ecosystem/become-a-partner) ## API Evangelist artifacts - [apis.yml](https://raw.githubusercontent.com/api-evangelist/energyhub/refs/heads/main/apis.yml) - [Authentication profile](https://raw.githubusercontent.com/api-evangelist/energyhub/refs/heads/main/authentication/energyhub-authentication.yml): mutual TLS confirmed by probe; Okta SSO on the docs portal. - [Conformance](https://raw.githubusercontent.com/api-evangelist/energyhub/refs/heads/main/conformance/energyhub-conformance.yml): OpenADR claimed but not certified; twelve other standards checked and not found. - [Lifecycle](https://raw.githubusercontent.com/api-evangelist/energyhub/refs/heads/main/lifecycle/energyhub-lifecycle.yml): no versioning, deprecation policy, SLA, status page, or changelog published. - [Packages](https://raw.githubusercontent.com/api-evangelist/energyhub/refs/heads/main/packages/energyhub-packages.yml): no first-party SDK in any registry. - [Well-known](https://raw.githubusercontent.com/api-evangelist/energyhub/refs/heads/main/well-known/energyhub-well-known.yml): zero discovery documents across four hosts. - [Domain security](https://raw.githubusercontent.com/api-evangelist/energyhub/refs/heads/main/security/energyhub-domain-security.yml): TLS 1.3, SPF and DMARC p=reject, no DNSSEC, no CAA, no HSTS on the website host. - [DER partner integrations index](https://raw.githubusercontent.com/api-evangelist/energyhub/refs/heads/main/integrations/_index.yml) - [Review](https://raw.githubusercontent.com/api-evangelist/energyhub/refs/heads/main/review.yml) ## Company - [Website](https://www.energyhub.com/) - [About](https://www.energyhub.com/company) - [News and announcements](https://www.energyhub.com/news-announcements) - [Patents](https://www.energyhub.com/patents) - [Terms of Service](https://www.energyhub.com/terms) - [Privacy Policy](https://www.energyhub.com/privacy-policy) - [GitHub organization](https://github.com/energyhub): six public repositories, five archived, all internal engineering tooling. No API client, SDK, or specification. ## Notes on this file Generated by the API Evangelist enrichment pipeline from apis.yml and the repository artifacts, because EnergyHub publishes no llms.txt of its own. The ClickHelp docs portal serves an unreplaced vendor template at https://help.energyhub.com/llms.txt - it describes "My Portal" and "My Product" and links to nonexistent `project-id` articles, so it is placeholder content, not an EnergyHub document, and was deliberately not saved as one.