Pharos API vs VALR
Same instrument, two spec sheets — measured, not claimed.
Pharos API vs VALR: common questions
Which is more reliable, Pharos API or VALR?
On our scheduled checks, VALR leads on measured uptime — Pharos API at —% versus VALR at —% 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 Pharos API and VALR need an API key?
Both ask you to authenticate — Pharos API uses an API key and VALR 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 Pharos API and VALR from the browser?
Neither sends browser-friendly CORS headers reliably, so call Pharos API and VALR from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.
Are Pharos API and VALR free for commercial use?
Pharos API has unclear commercial terms, and VALR 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.