Spotify Web API vs Wallhaven

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

Uptime · 30d
Uptime · 90d100%82.4%
Uptime · 30d100%71.7%
P50 · ms75625
P95 · ms16613981
AuthoauthapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierOAuth app registration — free tierFree tier — key may be required
Rate limitUnpublished45 req/window · 44 remaining
In directory since2026-07-052026-07-05
operationalpartialdownno data

Spotify Web API vs Wallhaven: common questions

Which is more reliable, Spotify Web API or Wallhaven?

On our scheduled checks, Spotify Web API leads on measured uptime — Spotify Web API at 100% versus Wallhaven at 82.4% 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, Spotify Web API or Wallhaven?

Spotify Web API has the lower median latency in our checks — Spotify Web API responds in 75 ms versus Wallhaven at 625 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 Spotify Web API and Wallhaven need an API key?

Both ask you to authenticate — Spotify Web API uses OAuth and Wallhaven 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 Spotify Web API and Wallhaven from the browser?

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

Are Spotify Web API and Wallhaven free for commercial use?

Spotify Web API 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.