CPFHub vs Brazil

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — no key (beta)
Rate limitUnpublishedFair use — no loops or full-range scanning
In directory since2026-07-052026-07-05
operationalpartialdownno data

CPFHub vs Brazil: common questions

Which is more reliable, CPFHub or Brazil?

Only Brazil 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 CPFHub and Brazil need an API key?

Brazil needs no key, while CPFHub requires a free API key. If you want to start calling without signup, reach for Brazil first.

Can I call CPFHub and Brazil from the browser?

Yes — both CPFHub and Brazil 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 CPFHub and Brazil free for commercial use?

CPFHub has unclear commercial terms, and Brazil 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.