1KOMMA5°

1KOMMA5° Heartbeat API

The Heartbeat API is the customer-facing energy API behind the 1KOMMA5° mobile apps and the Heartbeat AI platform — sites and systems, live power snapshots for PV, battery, heat pump and EV charger, energy summaries, dynamic electricity prices from the energy trader, self-sufficiency figures and Heartbeat AI optimisation decisions. 1KOMMA5° publishes no developer documentation and no machine-readable description for it; the host was probed live (an anonymous 200 on /api/v1/supported-versions) and the surface is additionally documented by community-built Python clients and Home Assistant integrations. Authentication is OAuth 2.0 authorization code + PKCE against auth.1komma5grad.com.

GitHub

Other Resources

🔗
HelpCenter
https://help.1komma5.com.au/heartbeat/
🔗
x-evidence
https://heartbeat.1komma5grad.com/api/v1/supported-versions
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/1komma5/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
name: 1KOMMA5° Heartbeat API
description: The Heartbeat API is the customer-facing energy API behind the 1KOMMA5° mobile apps and the
  Heartbeat AI platform — sites and systems, live power snapshots for PV, battery, heat pump and EV charger,
  energy summaries, dynamic electricity prices from the energy trader, self-sufficiency figures and Heartbeat
  AI optimisation decisions. 1KOMMA5° publishes no developer documentation and no machine-readable description
  for it; the host was probed live (an anonymous 200 on /api/v1/supported-versions) and the surface is
  additionally documented by community-built Python clients and Home Assistant integrations. Authentication
  is OAuth 2.0 authorization code + PKCE against auth.1komma5grad.com.
humanURL: https://help.1komma5.com.au/heartbeat/
baseURL: https://heartbeat.1komma5grad.com
tags:
- Energy
- Solar
- Battery
- EV Charging
- Heat Pumps
properties:
- type: HelpCenter
  url: https://help.1komma5.com.au/heartbeat/
- type: x-evidence
  url: https://heartbeat.1komma5grad.com/api/v1/supported-versions