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RuneScape vs TETR.IO

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

APIRuneScapeNEW—TETR.IONEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified (© Jagex)Unverified
Free tierFree, no API keyFree, no API key
Rate limitUnpublishedHonor server-provided cache expiry (~60s); docs require caching
In directory since2026-07-052026-07-05
operationalpartialdownno data

RuneScape vs TETR.IO: common questions

Which is more reliable, RuneScape or TETR.IO?

On our scheduled checks, TETR.IO leads on measured uptime — RuneScape at —% versus TETR.IO 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 RuneScape and TETR.IO need an API key?

Neither needs a paid key — RuneScape is callable with no signup, and TETR.IO is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call RuneScape and TETR.IO from the browser?

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

Are RuneScape and TETR.IO free for commercial use?

RuneScape has unclear commercial terms, and TETR.IO 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.