Billplz vs Currencyapi
Same instrument, two spec sheets — measured, not claimed.
Billplz vs Currencyapi: common questions
Which is more reliable, Billplz or Currencyapi?
On our scheduled checks, Currencyapi leads on measured uptime — Billplz 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 Billplz and Currencyapi need an API key?
Both ask you to authenticate — Billplz 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 Billplz and Currencyapi from the browser?
Only Currencyapi is browser-friendly — it returns CORS headers over HTTPS. Billplz needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Billplz and Currencyapi free for commercial use?
Billplz 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.