# 1KOMMA5°

**Canonical:** https://apis.io/providers/1komma5/  
**Website:** https://1komma5.com/en/  
**APIs profiled:** 28

1KOMMA5° (1Komma5 Grad) is a Hamburg, Germany headquartered smart-energy company that sells, installs and operates integrated residential energy systems — rooftop photovoltaics, battery storage, heat pumps and EV charging — and ties them together with Heartbeat AI, its energy-management platform. Heartbeat aggregates customer hardware into one of Europe's largest residential virtual power plants, optimising self-consumption and trading household flexibility against day-ahead and intraday electricity markets. The company operates across Germany, Australia, the Netherlands, Sweden, Finland, Denmark and Belgium. Its machine-readable surface is small and mostly internal: a live OpenAPI 3.0 for the Offer Tool API used by its sales and partner network, an Auth0-backed OIDC provider at auth.1komma5grad.com, and the undocumented Heartbeat customer API that its mobile apps and community-built Home Assistant integrations consume.

## Kin Score — 38.1 / 100 (thin)

Scored 2026-08-24 under rubric 0.13.0. Trend: flat (-0.3 from 38.4).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 43.9 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 20.8 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

Regulatory layer — **Energy & Utilities**: 64.9 (matched via tags).

## Agent readiness — 35.8 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | no |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |

## APIs (28)

- **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...
- **1KOMMA5° Admin - Audit Logs API** — The Admin - Audit Logs API from 1KOMMA5° — 1 operation(s) for admin - audit logs.
- **1KOMMA5° Admin - Branches API** — The Admin - Branches API from 1KOMMA5° — 2 operation(s) for admin - branches.
- **1KOMMA5° Admin - Concepts API** — The Admin - Concepts API from 1KOMMA5° — 2 operation(s) for admin - concepts.
- **1KOMMA5° Admin - Countries API** — The Admin - Countries API from 1KOMMA5° — 1 operation(s) for admin - countries.
- **1KOMMA5° Admin - Maintenance API** — The Admin - Maintenance API from 1KOMMA5° — 1 operation(s) for admin - maintenance.
- **1KOMMA5° Admin - Megasearch API** — The Admin - Megasearch API from 1KOMMA5° — 1 operation(s) for admin - megasearch.
- **1KOMMA5° Admin - Products API** — The Admin - Products API from 1KOMMA5° — 5 operation(s) for admin - products.
- **1KOMMA5° Admin - Roles API** — The Admin - Roles API from 1KOMMA5° — 1 operation(s) for admin - roles.
- **1KOMMA5° Admin - Users API** — The Admin - Users API from 1KOMMA5° — 6 operation(s) for admin - users.
- **1KOMMA5° Concepts API** — The Concepts API from 1KOMMA5° — 1 operation(s) for concepts.
- **1KOMMA5° Configs API** — The Configs API from 1KOMMA5° — 3 operation(s) for configs.
- **1KOMMA5° CRM API** — The CRM API from 1KOMMA5° — 2 operation(s) for crm.
- **1KOMMA5° Customers API** — The Customers API from 1KOMMA5° — 3 operation(s) for customers.
- **1KOMMA5° Effective Price API** — The EffectivePrice API from 1KOMMA5° — 2 operation(s) for effectiveprice.
- **1KOMMA5° Health API** — The Health API from 1KOMMA5° — 1 operation(s) for health.
- **1KOMMA5° Index API** — The index API from 1KOMMA5° — 1 operation(s) for index.
- **1KOMMA5° Migration Frozen State API** — The migration-frozen-state API from 1KOMMA5° — 1 operation(s) for migration-frozen-state.
- **1KOMMA5° Migrations API** — The Migrations API from 1KOMMA5° — 12 operation(s) for migrations.
- **1KOMMA5° Payment Options API** — The payment-options API from 1KOMMA5° — 1 operation(s) for payment-options.
- **1KOMMA5° PDF API** — The PDF API from 1KOMMA5° — 1 operation(s) for pdf.
- **1KOMMA5° Products API** — The Products API from 1KOMMA5° — 2 operation(s) for products.
- **1KOMMA5° Sales Users API** — The Sales Users API from 1KOMMA5° — 1 operation(s) for sales users.
- **1KOMMA5° Site API** — The site API from 1KOMMA5° — 1 operation(s) for site.
- **1KOMMA5° Sites API** — The Sites API from 1KOMMA5° — 1 operation(s) for sites.
- **1KOMMA5° Tenants API** — The Tenants API from 1KOMMA5° — 2 operation(s) for tenants.
- **1KOMMA5° Test API** — The Test API from 1KOMMA5° — 1 operation(s) for test.
- **1KOMMA5° Users API** — The Users API from 1KOMMA5° — 4 operation(s) for users.

## MCP servers (1)

- **1KOMMA5° MCP Server**

## Agentic access (1)

- **1Komma5 Agentic Access** — 73 operations · 40 acting

## Security (3)

- **1Komma5 Authentication** — openIdConnect/oauth2/http · 3 schemes
- **1Komma5 Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **1Komma5 Vulnerability Disclosure** — security.txt · contact published

## Tags

Company, Energy, Solar, Renewable Energy, Smart Home, Electric Vehicles, Heat Pumps, Virtual Power Plant, Energy Management, Germany

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/1komma5/). Scores are computed from the provider's own public artifacts under a published rubric.