generated: '2026-07-27'
method: searched
source: https://developer-v4.enphase.com/aboutproduct.html
versioning:
  scheme: uri-path
  current:
  - api: Enphase Monitoring API
    version: v4
    path: /api/v4
  - api: Enphase Commissioning API
    version: v4
    path: /api/v4
  - api: Enphase VPP API
    version: v1 with a v2 events resource
    path: /api/v1, /api/v2
    spec_version: 1.1.0
  docs: https://developer-v4.enphase.com/docs/quickstart.html
  notes: >-
    No header or date-based versioning. v4 launched February 23, 2022 as a separate portal from
    the v2 developer site; v2 credentials and applications did not carry over.
deprecation:
  formal_policy_published: false
  policy_url: https://developer-v4.enphase.com/aboutproduct.html
  sunset_header: false
  deprecation_header: false
  practice: >-
    Enphase announces end-of-life by dated notice on the About API v4 page and by banner on every
    developer portal page, then repeats it in the release notes. It publishes no written notice
    period, no RFC 8594 Sunset or Deprecation headers, and no deprecated flags in any spec.
  announced_end_of_life:
  - subject: Enphase API v2
    original_date: '2022-08-15'
    extended_to: '2024-06-30'
    note: >-
      Announced with the v4 launch, extended twice, phased out for all customers. v4 carries a
      different pricing model and a different licence agreement.
    source: https://developer-v4.enphase.com/aboutproduct.html
  - subject: TLS versions below 1.2
    date: '2023-04-01'
    note: The API accepts only TLS 1.2 from this date and rejects applications on older TLS versions.
    source: https://developer-v4.enphase.com/docs/quickstart.html
  behaviour_changes_without_version_bump:
  - date: '2023-07-03'
    change: >-
      GET /api/v4/systems and POST /api/v4/systems/search permanently return energy_lifetime,
      energy_today and system_size as -1. Shipped inside v4 with no new version.
    source: https://developer-v4.enphase.com/docs/release_notes
  deprecated_operations: []
status_page:
  published: false
  evidence:
  - url: https://enphase.statuspage.io
    status: 200
    note: Atlassian Statuspage exists but is marked "Page Inactive - can only be viewed by team members".
  - url: https://status.enphase.com
    status: no DNS
  - url: https://status.enphaseenergy.com
    status: no DNS
  note: No public uptime, incident or maintenance page for the developer APIs.
sla:
  published: false
  note: >-
    No uptime target or service credit is published for any plan, including the paid Kilowatt
    ($249/mo), Megawatt ($999/mo) and Partner plans. The API licence agreement is the only
    contractual document.
  licence: https://enphase.com/api-license-agreement-v4
support:
  channel: email + web form
  url: https://developer-v4.enphase.com/docs/support
  email: api@enphaseenergy.com
  community: https://community.enphase.com/
release_notes: https://developer-v4.enphase.com/docs/release_notes
changelog_artifact: changelog/enphase-changelog.yml
data_retention:
- subject: events and alarms
  window: readable for 6 months, maximum 7 days per request
- subject: interval telemetry
  window: start date must be within 2 years, maximum 7 days per request
- subject: lifetime series
  window: no restriction