TenneT Anything API

The Anything API from TenneT — 2 operation(s) for anything.

Operations 9

GET /anything Returns anything passed in request data #
PATCH /anything Returns anything passed in request data #
POST /anything Returns anything passed in request data #
PUT /anything Returns anything passed in request data #
DELETE /anything/{anything} Returns anything passed in request data #
GET /anything/{anything} Returns anything passed in request data #
PATCH /anything/{anything} Returns anything passed in request data #
POST /anything/{anything} Returns anything passed in request data #
PUT /anything/{anything} Returns anything passed in request data #

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/tennet:tennet-anything-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

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

tennet-anything-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: TenneT Anything API
  version: '2026-09-23'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-09-23: 71 operation(s) read from 23 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; TenneT has published no machine-readable contract that the pipeline could find. Engine: local.'
  x-evidence-tiers:
    code-example: 0
    documentation: 71
    pages-with-code: 0
    pages-read: 23
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-09-23'
  x-generator: generate-contract-from-docs.py
  x-engine: local
  x-sources:
  - https://developer.tennet.eu/specs/v1/public-api
  - https://developer.tennet.eu/specs/v1/merit-order-list
  - https://developer.tennet.eu/specs/v1/settlement-prices
  - https://developer.tennet.eu/specs/v1/metered-injections
  - https://developer.tennet.eu/specs/v1/reconciliation-prices
  - https://developer.tennet.eu/specs/v2/reconciliation-prices
  - https://developer.tennet.eu/specs/v1/balance-delta-high-res
  - https://developer.tennet.eu/specs/v1/available-border-capacity
  - https://developer.tennet.eu/specs/v1/settled-imbalance-volumes
  - https://developer.tennet.eu/specs/v1/reconciliation-control-data
  - https://developer.tennet.eu/specs/v1/frequency-restoration-reserve-activations
  - https://developer.tennet.eu/specs/v1/merit-order-list-bid-prices-incident-reserve
  - https://developer.tennet.eu/specs/public-api
  - https://developer.tennet.eu/specs/frequency-restoration-reserve-activations
  - https://developer.tennet.eu/specs/merit-order-list
  - https://developer.tennet.eu/specs/settlement-prices
  - https://developer.tennet.eu/specs/metered-injections
  - https://developer.tennet.eu/specs/reconciliation-prices
  - https://developer.tennet.eu/specs/balance-delta-high-res
  - https://developer.tennet.eu/specs/available-border-capacity
  - https://developer.tennet.eu/specs/settled-imbalance-volumes
  - https://developer.tennet.eu/specs/reconciliation-control-data
  - https://developer.tennet.eu/specs/merit-order-list-bid-prices-incident-reserve
servers:
- url: https://api.tennet.eu
tags:
- name: Anything
paths:
  /anything:
    get:
      operationId: get_anything
      tags:
      - Anything
      summary: Returns anything passed in request data
      x-source: https://developer.tennet.eu/specs/v1/public-api
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
    patch:
      operationId: patch_anything
      tags:
      - Anything
      summary: Returns anything passed in request data
      x-source: https://developer.tennet.eu/specs/v1/public-api
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
    post:
      operationId: post_anything
      tags:
      - Anything
      summary: Returns anything passed in request data
      x-source: https://developer.tennet.eu/specs/v1/public-api
      responses:
        '201':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
    put:
      operationId: put_anything
      tags:
      - Anything
      summary: Returns anything passed in request data
      x-source: https://developer.tennet.eu/specs/v1/public-api
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
  /anything/{anything}:
    delete:
      operationId: delete_anything_anything
      tags:
      - Anything
      summary: Returns anything passed in request data
      x-source: https://developer.tennet.eu/specs/v1/public-api
      parameters:
      - name: anything
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
    get:
      operationId: get_anything_anything
      tags:
      - Anything
      summary: Returns anything passed in request data
      x-source: https://developer.tennet.eu/specs/v1/public-api
      parameters:
      - name: anything
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
    patch:
      operationId: patch_anything_anything
      tags:
      - Anything
      summary: Returns anything passed in request data
      x-source: https://developer.tennet.eu/specs/v1/public-api
      parameters:
      - name: anything
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
    post:
      operationId: post_anything_anything
      tags:
      - Anything
      summary: Returns anything passed in request data
      x-source: https://developer.tennet.eu/specs/v1/public-api
      parameters:
      - name: anything
        in: path
        required: true
        schema:
          type: string
      responses:
        '201':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
    put:
      operationId: put_anything_anything
      tags:
      - Anything
      summary: Returns anything passed in request data
      x-source: https://developer.tennet.eu/specs/v1/public-api
      parameters:
      - name: anything
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation