generated: '2026-08-02'
method: searched
source: npm registry search, PyPI, crates.io, docs and GitHub search
note: >-
  1KOMMA5° ships NO first-party client libraries. npm returns zero packages for "1komma5"
  and "komma5"; PyPI has no 1KOMMA5°-published package. Everything below is
  community-built against the undocumented Heartbeat API and is marked official: false.
  Because there is no official SDK, no `SDKs` pointer is emitted for this provider.
official_packages: []
packages:
- language: python
  registry: pypi
  name: onekommafive
  version_observed: 0.1.42
  url: https://pypi.org/project/onekommafive/
  install: pip install onekommafive
  official: false
  maintainer: mrebbert (community)
  repository: https://github.com/mrebbert/1komma5-api
  changelog: https://github.com/mrebbert/1komma5-api/releases
  requires_python: '>=3.11'
  description: Python API client and CLI for the 1KOMMA5° Heartbeat API — live power
    snapshots, energy summaries, EV charger control, market electricity prices and
    Heartbeat AI optimisation decisions. Uses OAuth 2.0 authorization code + PKCE against
    auth.1komma5grad.com, matching the mobile-app flow.
  caveat: 'Author''s own warning: "The API is undocumented and was reverse-engineered from
    the mobile app. It may change without notice."'
integrations:
- name: 1komma5-ha
  kind: Home Assistant custom integration (HACS)
  url: https://github.com/mrebbert/1komma5-ha
  official: false
  description: Home Assistant integration for the Heartbeat platform — dynamic electricity
    prices, PV, battery, heat pump, EV wallbox and weather forecast; compatible with the
    HA Energy Dashboard.
- name: hacs_1komma5grad
  kind: Home Assistant custom integration (HACS)
  url: https://github.com/BirknerAlex/hacs_1komma5grad
  official: false
  description: Community Home Assistant integration for the 1KOMMA5° Heartbeat API.
- name: 1komma5grad_ha
  kind: Home Assistant recipe
  url: https://github.com/derlangemarkus/1komma5grad_ha
  official: false
  description: Instructions for integrating 1komma5grad Heartbeat into Home Assistant.
registries_probed:
- {registry: npm, query: '1komma5', results: 0}
- {registry: npm, query: komma5, results: 0}
- {registry: pypi, name: onekommafive, status: 200}
- {registry: pypi, name: 1komma5-api, status: 404}
- {registry: pypi, name: onecommafive, status: 404}
- {registry: pypi, name: komma5, status: 404}
- {registry: crates.io, query: '1komma5', status: rate-limited}
- {registry: github, org: 'https://github.com/1komma5', status: 200, public_repos: 0}
x-evidence:
  fetched: '2026-08-02'
  urls:
  - url: https://registry.npmjs.org/-/v1/search?text=1komma5
    http_status: 200
    result: 0 packages
  - url: https://pypi.org/pypi/onekommafive/json
    http_status: 200