Etsy vs University of Oslo
Same instrument, two spec sheets — measured, not claimed.
Etsy vs University of Oslo: common questions
Which is more reliable, Etsy or University of Oslo?
On our scheduled checks, University of Oslo leads on measured uptime — Etsy at —% versus University of Oslo 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 Etsy and University of Oslo need an API key?
University of Oslo needs no key, while Etsy requires a free API key. If you want to start calling without signup, reach for University of Oslo first.
Can I call Etsy and University of Oslo from the browser?
Yes — both Etsy and University of Oslo 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 Etsy and University of Oslo free for commercial use?
Etsy has unclear commercial terms, and University of Oslo 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.