Czech National Bank
Currency Exchange
A collection of exchange rates
No keyCORSHTTPS
FreeForexAPI
Real-time foreign exchange rates for major currency pairs
Checked 4 days ago: not responding
API key
Not required
HTTPS
Supported
Browser calls
No, needs a proxy
Status
Failing · 0/100
What our checks found
- Health score
- 0/100
- Reliability
- 0%
- Average latency
- 0ms
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
How to call it
A starting template for FreeForexAPI. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# No authentication required.
curl -s "https://freeforexapi.com/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 Currency Exchange APIs
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Currency Exchange
Exchange rates, currency conversion and time series
No keyCORSHTTPS
paralelo.bo
Currency Exchange
Bolivia parallel-market USD/BOB exchange rate, aggregated from P2P sources every 60s
No keyCORSHTTPS
Exchangerate.dev
Currency Exchange
The exchangerate.dev API provides indicative foreign exchange rates for over 168 currency pairs, with live intraday updates for 16 currencies. It offers various endpoints for real-time currency conversion, historical rates, and detailed market information, making it ideal for developers needing accurate financial data.
No keyCORSHTTPS
Bank of Russia
Currency Exchange
Exchange rates and currency conversion
No keyHTTPS
Cambio Uruguay
Currency Exchange
Real-time buy/sell rates from every Uruguayan exchange house with conversion and history
No keyHTTPS
FreeForexAPI — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is FreeForexAPI free to use?
FreeForexAPI 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 FreeForexAPI need an API key?
No. We called FreeForexAPI 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 FreeForexAPI from browser JavaScript?
Not directly. FreeForexAPI 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 FreeForexAPI still working?
Not at our last check on 2026-09-18. FreeForexAPI did not respond successfully, which is why it is marked as down here. This may be temporary; we re-check on a schedule and the badge above reflects the most recent run.
Is FreeForexAPI available over HTTPS?
Yes. FreeForexAPI serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.