InfraNode Open Data API
InfraNode Open Data API — InfraNode is a free public REST API that consolidate
InfraNode Open Data API exposes infraNode is a free public REST API that consolidates open data from German cities, providing a consistent JSON envelope across multiple data sources. It eliminates the need for multiple API keys and allows access to a wide range of data regarding urban environments without advertising or payment barriers. We verified a keyless GET endpoint returning JSON (Geocoding). Check the provider docs for rate limits and terms before production use.
GET https://infranode.dev/api/v1/cities/berlin/weather
{
"data": {
"city_slug": "berlin",
"geo": {
"lat": 52.52,
"lon": 13.405
},
"observed_at": "2026-07-05T16:00:00Z",
"retrieved_at": "2026-07-05T16:41:16.291746Z",
"source": "dwd",
"license_id": "geonutzv",
"license_tier": "A",
"schema_version": 1
},
"meta": {
"correlation_id": "b8eb532688f8421a8ce038f9c31c357d",
"source_status": "ok",
"cache_status": "HIT"
}
}curl "https://infranode.dev/api/v1/cities/berlin/weather"const res = await fetch("https://infranode.dev/api/v1/cities/berlin/weather");
const data = await res.json();
console.log(data);import requests
res = requests.get("https://infranode.dev/api/v1/cities/berlin/weather")
print(res.json())/api/v1/cities/berlin/weatherPROBEDInfraNode Open Data API — InfraNode is a free public REST API that consolidate
/apiApi — documented GET route.
/api/1Api details by ID (example: 1).
/api?limit=10Api — documented GET route.
/api/search?q=testSearch by query parameters.
/api/v1/healthLiveness und Readiness der App prüfen
We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.
Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.
InfraNode Open Data API: common questions
Is InfraNode Open Data API free to use?
Yes — InfraNode Open Data API is a free geo & maps API. Free tier: Free — limits not published. Whether the free tier allows commercial use is unclear — check the provider docs.
Does InfraNode Open Data API need an API key?
No — InfraNode Open Data API needs no API key or signup. You can call it straight away; rate limits still apply (300 req/window · 299 remaining · resets 1783517525.6504178).
Can I call InfraNode Open Data API from the browser?
Yes — InfraNode Open Data API returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.
Is InfraNode Open Data API up right now?
As of our last scheduled check, InfraNode Open Data API is healthy with 100% uptime over 90 days and a 263 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.