Exchangerate Host
APILayer APIs
Real-time current and historical foreign exchange and crypto rates
No keyHTTPS
Weatherstack
Retrieve instant, accurate weather information for any location in the world in lightweight JSON format
Verified 4 days ago: 100% uptime
API key
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
- 927ms
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
How to call it
A starting template for Weatherstack. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# Requires an API key. Check the docs for whether it goes in a header or a query parameter.
curl -s "https://weatherstack.com/ENDPOINT" \
-H "Authorization: Bearer YOUR_API_KEY" \
-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 APILayer APIs APIs
See all 11 →Screenshotlayer
APILayer APIs
Capture highly customizable screenshots of any website
No keyHTTPS
Aviationstack
APILayer APIs
Free, real-time flight status and global Aviation data API
OAuthHTTPS
Fixer
APILayer APIs
Fixer is a simple and lightweight API for current and historical foreign exchange (forex) rates.
API keyHTTPS
IPstack
APILayer APIs
Locate and Identify Website Visitors by IP Address
API keyHTTPS
Mailboxlayer
APILayer APIs
Email Validation & Verification JSON API for Developers
API keyHTTPS
Weatherstack — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is Weatherstack free to use?
Weatherstack is listed in our free catalogue, but it requires an API key, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.
Does Weatherstack need an API key?
Yes. Weatherstack authenticates with an API key. Keep it server-side rather than in browser code, because anything in your frontend bundle is readable by anyone who opens developer tools.
Can I call Weatherstack from browser JavaScript?
Not directly. Weatherstack 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 Weatherstack still working?
Yes, as of 2026-09-18. Our automated check reached Weatherstack and recorded a 100% reliability score with a median response time of 927 ms. We re-check on a schedule, and this page updates with the result.
Is Weatherstack available over HTTPS?
Yes. Weatherstack serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.