Metropolitan Museum of Art vs ChartLyrics

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSyesunknown
HTTPSyesno
Card requirednono
Commercial useyesunclear
Data licenseCC0 1.0 (Open Access data)Unlicensed lyrics data
Free tierFree, no API key requiredWas: unlimited
Rate limit80 requests/second (requested in docs)
In directory since2026-07-052026-05-02
operationalpartialdownno data

Metropolitan Museum of Art vs ChartLyrics: common questions

Which is more reliable, Metropolitan Museum of Art or ChartLyrics?

On our scheduled checks, ChartLyrics leads on measured uptime — Metropolitan Museum of Art at —% versus ChartLyrics 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 Metropolitan Museum of Art and ChartLyrics need an API key?

Neither needs a paid key — Metropolitan Museum of Art is callable with no signup, and ChartLyrics is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Metropolitan Museum of Art and ChartLyrics from the browser?

Only Metropolitan Museum of Art is browser-friendly — it returns CORS headers over HTTPS. ChartLyrics needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Metropolitan Museum of Art and ChartLyrics free for commercial use?

Metropolitan Museum of Art allows commercial use on its free tier, and ChartLyrics 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.