NKOD GraphQL API
Anonymous GraphQL API over the National Open Data Catalogue: datasets, distributions, publishers, filtered and paginated.
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.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/open-government-czech-republic:nkod-graphql"
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.
API entry from apis.yml
name: NKOD GraphQL API
description: 'Anonymous GraphQL API over the National Open Data Catalogue: datasets, distributions, publishers,
filtered and paginated.'
humanURL: https://data.gov.cz/english/
baseURL: https://data.gov.cz/graphql
tags:
- GraphQL
- Open Data
properties:
- type: GraphQL
url: graphql/open-government-czech-republic-schema.graphql
- type: Documentation
url: https://data.gov.cz/english/
aid: open-government-czech-republic:nkod-graphql