Free Jobs API vs ISO 3166 Updates API

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

Uptime · 30d
Uptime · 90d98.0%100%
Uptime · 30d98.3%100%
P50 · ms8331402
P95 · ms47632526
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublished500 req/window
In directory since2026-07-052026-07-05
operationalpartialdownno data

Free Jobs API vs ISO 3166 Updates API: common questions

Which is more reliable, Free Jobs API or ISO 3166 Updates API?

On our scheduled checks, ISO 3166 Updates API leads on measured uptime — Free Jobs API at 98.0% versus ISO 3166 Updates API at 100% 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, Free Jobs API or ISO 3166 Updates API?

Free Jobs API has the lower median latency in our checks — Free Jobs API responds in 833 ms versus ISO 3166 Updates API at 1402 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 Free Jobs API and ISO 3166 Updates API need an API key?

Neither needs a paid key — Free Jobs API is callable with no signup, and ISO 3166 Updates API is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Free Jobs API and ISO 3166 Updates API from the browser?

Only ISO 3166 Updates API is browser-friendly — it returns CORS headers over HTTPS. Free Jobs API needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Free Jobs API and ISO 3166 Updates API free for commercial use?

Free Jobs API has unclear commercial terms, and ISO 3166 Updates API 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.