BriefTape vs Currencyapi
Same instrument, two spec sheets — measured, not claimed.
BriefTape vs Currencyapi: common questions
Which is more reliable, BriefTape or Currencyapi?
On our scheduled checks, Currencyapi leads on measured uptime — BriefTape at —% versus Currencyapi at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Do BriefTape and Currencyapi need an API key?
Both ask you to authenticate — BriefTape uses an API key and Currencyapi uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.
Can I call BriefTape and Currencyapi from the browser?
Yes — both BriefTape and Currencyapi send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are BriefTape and Currencyapi free for commercial use?
BriefTape has unclear commercial terms, and Currencyapi has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.