1KOMMA5°
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.
1KOMMA5° publishes 27 APIs on the APIs.io network, including Admin - Audit Logs API, Admin - Branches API, Admin - Concepts API, and 24 more. Tagged areas include Company, Energy, Solar, Renewable Energy, and Smart Home.
1KOMMA5°’s developer surface includes support, engineering blog, authentication, and 25 more developer resources.
Kin Score
APIs 28
Individual APIs this provider publishes, each with its own machine-readable definition.
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.
Scroll for all 28
Open Collections 29
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONOffer Tool Admin - Audit Logs API
OPEN COLLECTIONOffer Tool Admin - Branches API
OPEN COLLECTIONOffer Tool Admin - Concepts API
OPEN COLLECTIONOffer Tool Admin - Countries API
OPEN COLLECTIONOffer Tool Admin - Maintenance API
OPEN COLLECTIONOffer Tool Admin - Megasearch API
OPEN COLLECTIONOffer Tool Admin - Products API
OPEN COLLECTIONOffer Tool Admin - Roles API
OPEN COLLECTIONOffer Tool Admin - Users API
OPEN COLLECTIONOffer Tool Concepts API
OPEN COLLECTIONOffer Tool Configs API
OPEN COLLECTIONOffer Tool CRM API
OPEN COLLECTIONOffer Tool Customers API
OPEN COLLECTIONOffer Tool Effective Price API
OPEN COLLECTIONOffer Tool Health API
OPEN COLLECTIONOffer Tool Index API
OPEN COLLECTIONOffer Tool Migration Frozen State API
OPEN COLLECTIONOffer Tool Migrations API
OPEN COLLECTIONOffer Tool API
OPEN COLLECTIONOffer Tool Payment Options API
OPEN COLLECTIONOffer Tool PDF API
OPEN COLLECTIONOffer Tool Products API
OPEN COLLECTIONOffer Tool Sales Users API
OPEN COLLECTIONOffer Tool Site API
OPEN COLLECTIONOffer Tool Sites API
OPEN COLLECTIONOffer Tool Tenants API
OPEN COLLECTIONOffer Tool Test API
OPEN COLLECTIONOffer Tool Users API
OPEN COLLECTIONScroll for all 29
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
1KOMMA5° MCP Server
MCP SERVERSecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 6
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 4
Properties that don't map to a standard resource type
Source (apis.yml)
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