# Cernion Flex (§14a Flexibilitätsmanagement) API

**Canonical:** https://apis.io/apis/cernion-de/cernion-de-flex-14a-flexibilit-tsmanagement-api/  
**Provider:** Cernion — https://apis.io/providers/cernion-de/  
**Base URL:** https://api.cernion.de  
**Documentation:** https://api.cernion.de/api/docs

Cernion Flex (§14a Flexibilitätsmanagement) API is one of 144 APIs that [Cernion](https://apis.io/providers/cernion-de/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Flex (§14a Flexibilitätsmanagement). The published artifact set on APIs.io includes an OpenAPI specification.

Controllable consumption device management (§14a EnWG). SVE registry, dimming planning with grid capacity analysis, MQTT-based execution, Entlastungsnachweis, and tariff reduction.

## Operations (8)

| Method | Path | Summary |
|---|---|---|
| POST | `/api/flex/devices` | Register a controllable device (§14a EnWG) |
| GET | `/api/flex/devices` | List registered §14a devices |
| GET | `/api/flex/devices/:deviceId` | Get registered §14a device |
| PUT | `/api/flex/devices/:deviceId/status` | Update §14a device status |
| POST | `/api/flex/events/plan` | Plan dimming events based on load forecast |
| POST | `/api/flex/events/execute` | Execute dimming event (real or simulated) |
| GET | `/api/flex/relief-proof/:period` | Generate Entlastungsnachweis for a period |
| GET | `/api/flex/customer/:deviceId/reduction` | Calculate §14a tariff reduction for a customer |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/cernion-de/openapi/cernion-de-flex-14a-flexibilit-tsmanagement-api-openapi.yml

## Other Cernion APIs (12)

- [Cernion Actor Personas API](https://apis.io/apis/cernion-de/cernion-de-actor-personas-api/)
- [Cernion Agent Manifest API](https://apis.io/apis/cernion-de/cernion-de-agent-manifest-api/)
- [Cernion Agent Receipts API](https://apis.io/apis/cernion-de/cernion-de-agent-receipts-api/)
- [Cernion Agent Sidecar API](https://apis.io/apis/cernion-de/cernion-de-agent-sidecar-api/)
- [Cernion Agnes Bottleneck API](https://apis.io/apis/cernion-de/cernion-de-agnes-bottleneck-api/)
- [Cernion AI Agent API](https://apis.io/apis/cernion-de/cernion-de-ai-agent-api/)
- [Cernion Altdaten Assessment API](https://apis.io/apis/cernion-de/cernion-de-altdaten-assessment-api/)
- [Cernion Analytics API](https://apis.io/apis/cernion-de/cernion-de-analytics-api/)
- [Cernion Assets API](https://apis.io/apis/cernion-de/cernion-de-assets-api/)
- [Cernion Authentication API](https://apis.io/apis/cernion-de/cernion-de-authentication-api/)
- [Cernion Automatisierungsradar API](https://apis.io/apis/cernion-de/cernion-de-automatisierungsradar-api/)
- [Cernion Battery Redispatch Special Gate API](https://apis.io/apis/cernion-de/cernion-de-battery-redispatch-special-gate-api/)

## Tags

Flex (§14a Flexibilitätsmanagement)

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/cernion-de/cernion-de-flex-14a-flexibilit-tsmanagement-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/cernion-de/.