generated: '2026-07-27'
method: searched
source: EnergyHub public site and announcements; live host probes
summary: |
  EnergyHub publishes no API lifecycle contract of any kind - no version scheme, no deprecation
  or sunset policy, no SLA, no status page, and no changelog. This is consistent with a fully
  partner-gated API: version and deprecation terms are handled inside the commercial DER partner
  agreement rather than in public. Everything recorded below is an evidenced absence or a
  publicly datable platform event; nothing is inferred about the APIs themselves beyond what
  EnergyHub has said in writing.
versioning:
  scheme: not published
  current: unknown
  docs: null
  evidence: No version identifier appears in either API announcement, on any public page, or in
    the one probeable host (mec.energyhub.com rejects all anonymous requests at the TLS layer).
deprecation:
  policy_url: null
  sunset_header: unknown
  evidence: No deprecation policy, sunset schedule, or RFC 8594 header behaviour can be observed
    or is documented publicly.
sla:
  url: null
  uptime_target: null
  evidence: No public SLA. Uptime commitments would sit inside utility and DER partner contracts.
status_page:
  url: null
  evidence: status.energyhub.com does not resolve (no DNS record) and www.energyhub.com/status
    returns 404. No third-party status page (Statuspage.io, Instatus, Better Stack) was found.
changelog:
  url: null
  evidence: No dated changelog or release-notes page. The closest public surface is the
    news-and-announcements feed (https://www.energyhub.com/news-announcements), which carries
    company and partnership news rather than API releases, and has no RSS/Atom feed
    (/feed returns 404).
deprecated_operations: []
platform_lineage:
- date: '2021-02-18'
  event: Mercury Edge Connect released as the standardized DER-provider integration framework
    for what the announcement calls "EnergyHub's Mercury DERMS".
  source: https://www.energyhub.com/news/mercury-edge-connect-announcement
- date: '2021-05-13'
  event: Marketplace API announced for point-of-sale demand-response pre-enrollment, with EFI,
    Enervee, and Uplight named as launch integrators.
  source: https://www.energyhub.com/news/marketplace-api-announcement
- date: observed 2026-07-27
  event: The platform is marketed as the "Edge DERMS platform"; the Mercury name no longer
    appears anywhere on energyhub.com. The rename from Mercury DERMS to Edge DERMS is an
    inference from that comparison - EnergyHub has published no rebrand notice, and no
    statement was found about what the rename means for the Mercury Edge Connect API name,
    endpoints, or compatibility.
  source: https://www.energyhub.com/edge-derms-platform/platform-overview
api_announcement_cadence: |
  Both public API announcements date to 2021. No new API, API version, or API capability has
  been announced in the 21 news items currently listed on the announcements page (reviewed
  2026-07-27), which cover partnerships, acquisitions (Resideo Grid Services, BTR), program
  results, and research. The public API surface has been static for five years.