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Open Data Minneapolis vs OWASP API Security Project

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

APIOpen Data MinneapolisHEALTHY87OWASP API Security ProjectHEALTHY98
Uptime · 30d
Uptime · 90d99.02%100%
Uptime · 30d98.3%100%
P50 · ms817205
P95 · ms36771646
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Open Data Minneapolis vs OWASP API Security Project: common questions

Which is more reliable, Open Data Minneapolis or OWASP API Security Project?

On our scheduled checks, OWASP API Security Project leads on measured uptime — Open Data Minneapolis at 99.02% versus OWASP API Security Project 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, Open Data Minneapolis or OWASP API Security Project?

OWASP API Security Project has the lower median latency in our checks — Open Data Minneapolis responds in 817 ms versus OWASP API Security Project at 205 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 Open Data Minneapolis and OWASP API Security Project need an API key?

Neither needs a paid key — Open Data Minneapolis is callable with no signup, and OWASP API Security Project is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Open Data Minneapolis and OWASP API Security Project from the browser?

Yes — both Open Data Minneapolis and OWASP API Security Project 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 Open Data Minneapolis and OWASP API Security Project free for commercial use?

Open Data Minneapolis has unclear commercial terms, and OWASP API Security Project 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.