# Cernion Grid Operations API

**Canonical:** https://apis.io/apis/cernion-de/cernion-de-grid-operations-api/  
**Provider:** Cernion — https://apis.io/providers/cernion-de/  
**Base URL:** https://api.cernion.de  
**Documentation:** https://api.cernion.de/api/docs

Cernion Grid Operations 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 Grid Operations. The published artifact set on APIs.io includes an OpenAPI specification.

The Grid Operations API from Cernion — 13 operation(s) for grid operations.

## Operations (13)

| Method | Path | Summary |
|---|---|---|
| POST | `/api/grid-operations/grid-data` | Grid operation data (load, frequency, flows, redispatch) |
| POST | `/api/grid-operations/vnbdigital-search` | Search VNBdigital for address, location, or VNB name |
| POST | `/api/grid-operations/vnbdigital-lookup` | Lookup VNBs and planning regions by coordinates/postcode/community |
| POST | `/api/grid-operations/control-measures` | Query §14a control measures for a postcode area or VNB |
| POST | `/api/grid-operations/vnb-lookup` | Lookup MaStR ID for a VNB (grid operator) using BDEW code |
| POST | `/api/grid-operations/direktvermarkter-lookup` | Lookup Direktvermarkter (direct energy marketer) in MaStR |
| POST | `/api/grid-operations/vnb-lookup-codes` | Canonical VNB lookup with consolidated code aliases |
| POST | `/api/grid-operations/operator-analysis` | Comprehensive grid operator analysis (installations, feed-in, redispatch) |
| POST | `/api/grid-operations/capacity-utilization` | Network capacity utilization analysis (transformers, lines, heatmaps) |
| POST | `/api/grid-operations/redispatch-export` | Export redispatch 2.0 installations (≥100 kW) per grid operator |
| POST | `/api/grid-operations/connection-capacity-check` | Automated grid connection feasibility check (customer self-service) |
| GET | `/api/grid-operations/market-partners` | Search German energy market partners by BDEW code, company name, or city |
| GET | `/api/grid-operations/market-actor-directory` | Bulk, paginated directory of German energy market actors (VNB/LIEFERANT/MSB) |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/cernion-de/openapi/cernion-de-grid-operations-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

Grid Operations

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