PASAR API

🇳🇱 KNMI ~ weather, radar & climate open data

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Free anonymous API key; file-based Open Data API plus an OGC EDR point-query API.

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# KNMI ~ weather, radar & climate open data needs an API key ~ get yours at:
# https://developer.dataplatform.knmi.nl/open-data-api
curl 'https://api.dataplatform.knmi.nl/open-data/v1' \
  -H 'Authorization: Bearer YOUR_TOKEN'

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I'm integrating a Netherlands API into my app.

API: KNMI ~ weather, radar & climate open data
Provider: KNMI (Royal Netherlands Meteorological Institute)
Auth: requires an API key (sign up: https://developer.dataplatform.knmi.nl/open-data-api)
Pricing: free
Base URL: https://api.dataplatform.knmi.nl/open-data/v1
Important note: Free anonymous API key; file-based Open Data API plus an OGC EDR point-query API.

Source: KNMI (Royal Netherlands Meteorological Institute) (https://developer.dataplatform.knmi.nl/open-data-api)
Source type: Official open-data catalogue
Endpoint type: Open-data catalogue JSON
Integration difficulty: Needs API key
Last checked: 2026-07-05
Production caveat: Keep credentials server-side and confirm current limits, pricing, and webhook/error behaviour in the provider docs.

Help me set up the correct onboarding/authentication path and make the first valid request ~ explain exactly where credentials go and what must happen before production.

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