RestoSignals vs ValidEU API
Same instrument, two spec sheets — measured, not claimed.
RestoSignals vs ValidEU API: common questions
Which is more reliable, RestoSignals or ValidEU API?
Both are neck-and-neck — RestoSignals and ValidEU API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, RestoSignals or ValidEU API?
ValidEU API has the lower median latency in our checks — RestoSignals responds in 748 ms versus ValidEU API at 296 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 RestoSignals and ValidEU API need an API key?
Both ask you to authenticate — RestoSignals uses an API key and ValidEU API uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.
Can I call RestoSignals and ValidEU API from the browser?
Neither sends browser-friendly CORS headers reliably, so call RestoSignals and ValidEU API from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.
Are RestoSignals and ValidEU API free for commercial use?
RestoSignals 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.