Open Government, Poland API
Overview
The Poland Open Government Data API (dane.gov.pl) provides access to thousands of official datasets published by Polish public institutions, covering topics from transportation and demographics to environment and finance. No API key is needed, and the platform supports English-language search queries. It's built on CKAN, a widely used open data standard, so the API structure will be familiar to many developers.
Beginner Tip
Use the English version of the portal (dane.gov.pl/en) and its CKAN-compatible API to search datasets in English. Start with "package_search" to explore available data before deep-diving into specific datasets.
Available Data
Example Response
{
"status": "success",
"data": {
"result": "Data from Open Government, Poland",
"description": "Poland Government Open Data",
"timestamp": "2025-01-15T10:00:00Z"
}
} Field Reference
success Indicates whether the CKAN action completed successfully. count Total number of datasets matching the query. results List of dataset descriptor objects returned by the search. name Unique URL slug identifying the dataset. notes Longer description of the dataset, sometimes in Polish. tags Keywords associated with the dataset for categorization. Implementation Example
const url = "https://dane.gov.pl/en";
const response = await fetch(url);
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data); What Can You Build?
Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.
Common Errors & Troubleshooting
Matrix Score Breakdown
Fully tested on Apr 5, 2026
Technical Specifications
Related Tags
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