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Transport for Spain vs Transport for Switzerland

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

APITransport for SpainHEALTHY91Transport for SwitzerlandHEALTHY62
Uptime · 30d
Uptime · 90d100%96.1%
Uptime · 30d100%95.0%
P50 · ms603945
P95 · ms17204887
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified (powered by Opendata.ch)
Free tierFree — no key requiredFree — no key required
Rate limitUnpublishedBounded by timetable.search.ch limits (no fixed number published)
In directory since2026-07-052026-07-05
operationalpartialdownno data

Transport for Spain vs Transport for Switzerland: common questions

Which is more reliable, Transport for Spain or Transport for Switzerland?

On our scheduled checks, Transport for Spain leads on measured uptime — Transport for Spain at 100% versus Transport for Switzerland at 96.1% 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, Transport for Spain or Transport for Switzerland?

Transport for Spain has the lower median latency in our checks — Transport for Spain responds in 603 ms versus Transport for Switzerland at 945 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 Transport for Spain and Transport for Switzerland need an API key?

Neither needs a paid key — Transport for Spain is callable with no signup, and Transport for Switzerland is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Transport for Spain and Transport for Switzerland from the browser?

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

Are Transport for Spain and Transport for Switzerland free for commercial use?

Transport for Spain has unclear commercial terms, and Transport for Switzerland 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.