RSS2JSON vs ValidEU API

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

Uptime · 30d
Uptime · 90d96.1%100%
Uptime · 30d96.7%100%
P50 · ms178273
P95 · ms1882786
AuthnoneapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

RSS2JSON vs ValidEU API: common questions

Which is more reliable, RSS2JSON or ValidEU API?

On our scheduled checks, ValidEU API leads on measured uptime — RSS2JSON at 96.1% versus ValidEU 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, RSS2JSON or ValidEU API?

RSS2JSON has the lower median latency in our checks — RSS2JSON responds in 178 ms versus ValidEU API at 273 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 RSS2JSON and ValidEU API need an API key?

RSS2JSON needs no key, while ValidEU API requires a free API key. If you want to start calling without signup, reach for RSS2JSON first.

Can I call RSS2JSON and ValidEU API from the browser?

Only RSS2JSON is browser-friendly — it returns CORS headers over HTTPS. ValidEU API needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are RSS2JSON and ValidEU API free for commercial use?

RSS2JSON has unclear commercial terms, and ValidEU 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.