Brazil Central Bank Open Data vs City, Toronto Open Data

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

Uptime · 30d
Uptime · 90d96.1%99.02%
Uptime · 30d96.7%100%
P50 · ms1432872
P95 · ms45722170
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — no key required (CKAN)
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Brazil Central Bank Open Data vs City, Toronto Open Data: common questions

Which is more reliable, Brazil Central Bank Open Data or City, Toronto Open Data?

On our scheduled checks, City, Toronto Open Data leads on measured uptime — Brazil Central Bank Open Data at 96.1% versus City, Toronto Open Data at 99.02% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, Brazil Central Bank Open Data or City, Toronto Open Data?

City, Toronto Open Data has the lower median latency in our checks — Brazil Central Bank Open Data responds in 1432 ms versus City, Toronto Open Data at 872 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do Brazil Central Bank Open Data and City, Toronto Open Data need an API key?

Neither needs a paid key — Brazil Central Bank Open Data is callable with no signup, and City, Toronto Open Data is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Brazil Central Bank Open Data and City, Toronto Open Data from the browser?

Only Brazil Central Bank Open Data is browser-friendly — it returns CORS headers over HTTPS. City, Toronto Open Data needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Brazil Central Bank Open Data and City, Toronto Open Data free for commercial use?

Brazil Central Bank Open Data has unclear commercial terms, and City, Toronto Open Data 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.