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Conversor IAE CNAE vs USAspending.gov

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

APIConversor IAE CNAENEW—USAspending.govNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeynone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearyes
Data licenseUnverifiedU.S. Government Work (public domain)
Free tierFree tier — API key requiredFree — no key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Conversor IAE CNAE vs USAspending.gov: common questions

Which is more reliable, Conversor IAE CNAE or USAspending.gov?

On our scheduled checks, USAspending.gov leads on measured uptime — Conversor IAE CNAE at —% versus USAspending.gov 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 Conversor IAE CNAE and USAspending.gov need an API key?

USAspending.gov needs no key, while Conversor IAE CNAE requires a free API key. If you want to start calling without signup, reach for USAspending.gov first.

Can I call Conversor IAE CNAE and USAspending.gov from the browser?

Neither sends browser-friendly CORS headers reliably, so call Conversor IAE CNAE and USAspending.gov from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are Conversor IAE CNAE and USAspending.gov free for commercial use?

Conversor IAE CNAE has unclear commercial terms, and USAspending.gov allows commercial use on its free tier. 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.