Deezer vs Wallhaven
Same instrument, two spec sheets — measured, not claimed.
Deezer vs Wallhaven: common questions
Which is more reliable, Deezer or Wallhaven?
On our scheduled checks, Wallhaven leads on measured uptime — Deezer at —% versus Wallhaven 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 Deezer and Wallhaven need an API key?
Deezer needs no key, while Wallhaven requires a free API key. If you want to start calling without signup, reach for Deezer first.
Can I call Deezer and Wallhaven from the browser?
Neither sends browser-friendly CORS headers reliably, so call Deezer and Wallhaven from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.
Are Deezer and Wallhaven free for commercial use?
Deezer has unclear commercial terms, and Wallhaven 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.