DWD API
Weather
API of the German Weather Service (DWD): weather data, data from specific weather stations, warnings (local, coast, sea, alps)
No keyCORSHTTPS
IPMA
Portuguese weather and climate data
Verified 4 days ago: 100% uptime
API key
Not required
HTTPS
Supported
Browser calls
No, needs a proxy
Status
Live · 100/100
What our checks found
- Health score
- 100/100
- Reliability
- 100%
- Average latency
- 958ms
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
How to call it
A starting template for IPMA. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# No authentication required.
curl -s "https://api.ipma.pt/ENDPOINT" \
-H "Accept: application/json"This API does not send CORS headers, so a browser will block a direct call from your front end. Call it from your server, or put a small proxy in front of it.
Where this listing comes from
Aggregated from one public source (public-apis), then normalised and checked by us. If something here is wrong, tell us and we will correct it.
Other Weather APIs
See all 64 →Meteorologisk Institutt
Weather
Weather and climate data
No keyCORSHTTPS
Open-Meteo Ensemble
Weather
Weather ensemble forecasts from multiple models
No keyCORSHTTPS
openSenseMap
Weather
Data from Personal Weather Stations called senseBoxes
No keyCORSHTTPS
US Weather
Weather
Weather forecasts and alerts from the US National Weather Service
No keyCORSHTTPS
wttr.in
Weather
Weather in your terminal, supports JSON output
No keyCORSHTTPS
IPMA — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is IPMA free to use?
IPMA is listed in our free catalogue and required no credential when we called it. It needs no authentication at all, so you can send a request without signing up. Free tiers can still carry rate limits or non-commercial terms, so check the provider's own terms before shipping.
Does IPMA need an API key?
No. We called IPMA on 2026-09-18 with no key, no token and no Authorization header, and it responded. That is what puts it in our no-key collection.
Can I call IPMA from browser JavaScript?
Not directly. IPMA did not return CORS headers when we checked, so the browser will block your page from reading the response even though the request itself succeeds. Call it from a server, or put a small proxy in front of it.
Is IPMA still working?
Yes, as of 2026-09-18. Our automated check reached IPMA and recorded a 100% reliability score with a median response time of 958 ms. We re-check on a schedule, and this page updates with the result.
Is IPMA available over HTTPS?
Yes. IPMA serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.