RBA Exchange Rates API vs CoinDesk BPI

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearno
Data licenseUnverifiedProprietary
Free tierFree tier — API key requiredWas: unlimited
Rate limitUnpublished
In directory since2026-07-052026-05-02
operationalpartialdownno data

RBA Exchange Rates API vs CoinDesk BPI: common questions

Which is more reliable, RBA Exchange Rates API or CoinDesk BPI?

Only CoinDesk BPI is on our probe schedule so far (—% uptime over 90 days). The other is catalogued but not yet live-checked, so we can't compare measured reliability head-to-head — check the uncovered API's own status page for now.

Do RBA Exchange Rates API and CoinDesk BPI need an API key?

CoinDesk BPI needs no key, while RBA Exchange Rates API requires a free API key. If you want to start calling without signup, reach for CoinDesk BPI first.

Can I call RBA Exchange Rates API and CoinDesk BPI from the browser?

Yes — both RBA Exchange Rates API and CoinDesk BPI 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 RBA Exchange Rates API and CoinDesk BPI free for commercial use?

RBA Exchange Rates API has unclear commercial terms, and CoinDesk BPI is personal/non-commercial only. 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.