Cernion ENTSO E API

The ENTSO-E API from Cernion — 10 operation(s) for entso-e.

Operations 10

POST /api/entsoe/day-ahead-prices Direct ENTSO-E day-ahead price queries (faster, bypasses LLM) #
POST /api/entsoe/unavailability Query unavailable generation units, transmission assets, and load #
POST /api/entsoe/physical-flows Query physical cross-border electricity flows between countries/bidding zones #
POST /api/entsoe/actual-generation Query actual electricity generation by production type #
POST /api/entsoe/wind-solar-forecast Day-ahead wind and solar generation forecasts #
POST /api/entsoe/load-forecast Day-ahead electricity load (demand) forecasts #
POST /api/entsoe/aggregated-generation Total actual generation (aggregated across all production types) #
POST /api/entsoe/wind-solar-actual Actual wind (offshore/onshore) and solar generation #
POST /api/entsoe/generation-forecast Day-ahead electricity generation forecasts by production type #
GET /api/entsoe/psr-types Retrieve list of ENTSO-E Production Source Type (PSR) codes #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/cernion-de:cernion-de-entso-e-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

cernion-de-entso-e-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Cernion Energy Tools ENTSO E API
  version: 0.99.22
  description: 'MicroService Agent System for Energy Markets - REST API with AI integration.


    CERNION_TOKEN: request at https://cernion.de/ or by email: dev@stromdao.com.


    For the public instance at https://api.cernion.de/, create your token at https://cernion.de/cet-token/.'
servers:
- url: https://api.cernion.de
  description: API Server
tags:


# --- truncated at 32 KB (42 KB total) ---
# Full source: https://artifacts.apis.io/cernion-de/openapi/cernion-de-entso-e-api-openapi.yml