open.NRW (North Rhine-Westphalia)
open-data:open-nrw · open.nrw ↗
Open data portal (Germany): search datasets, read their metadata and resources, list publishers and query tabular rows through the portal's CKAN API.
About the open.NRW (North Rhine-Westphalia) API
open.NRW (North Rhine-Westphalia) API on Apizie: 4 endpoints (Search datasets, Dataset, Publishers, Table rows) returned as clean JSON through one API key. 4 endpoints are live now. Call it over REST at https://zieapi.vercel.app/v1/open-data:open-nrw/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | open-data:open-nrw |
|---|---|
| Status | Live |
| Endpoints | 4 |
| Category | Open Data |
| Source | open.nrw |
| Base URL | https://zieapi.vercel.app/v1/open-data:open-nrw/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
open.NRW (North Rhine-Westphalia) API FAQ
How do I call the open.NRW (North Rhine-Westphalia) API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/open-data:open-nrw/search with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the open.NRW (North Rhine-Westphalia) API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card.
Can AI agents use the open.NRW (North Rhine-Westphalia) API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key open-data:open-nrw.
What is the status of the open.NRW (North Rhine-Westphalia) API?
Live: works with just an Apizie key