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Conversor IAE CNAE vs CPFHub

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

APIConversor IAE CNAEDEAD0CPFHubDEAD0
Uptime · 30d
Uptime · 90d0.0%0.0%
Uptime · 30d0.0%0.0%
P50 · ms——
P95 · ms——
AuthapiKeyapiKey
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Conversor IAE CNAE vs CPFHub: common questions

Which is more reliable, Conversor IAE CNAE or CPFHub?

Both are neck-and-neck — Conversor IAE CNAE and CPFHub each measure 0.0% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Do Conversor IAE CNAE and CPFHub need an API key?

Both ask you to authenticate — Conversor IAE CNAE uses an API key and CPFHub 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 Conversor IAE CNAE and CPFHub from the browser?

Only CPFHub is browser-friendly — it returns CORS headers over HTTPS. Conversor IAE CNAE needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Conversor IAE CNAE and CPFHub free for commercial use?

Conversor IAE CNAE has unclear commercial terms, and CPFHub 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.