FakerAPI vs ReqRes

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

Uptime · 30d
Uptime · 90d0.0%100%
Uptime · 30d0.0%100%
P50 · ms—121
P95 · ms—498
Authnonenone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — no keyFree — limits not published
Rate limit60 req/window · 59 remainingUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

FakerAPI vs ReqRes: common questions

Which is more reliable, FakerAPI or ReqRes?

On our scheduled checks, ReqRes leads on measured uptime — FakerAPI at 0.0% versus ReqRes 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.

Do FakerAPI and ReqRes need an API key?

Neither needs a paid key — FakerAPI is callable with no signup, and ReqRes is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call FakerAPI and ReqRes from the browser?

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

Are FakerAPI and ReqRes free for commercial use?

FakerAPI has unclear commercial terms, and ReqRes 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.