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InfraNode Open Data API vs Smappee API

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

APIInfraNode Open Data APIHEALTHY93Smappee APIHEALTHY89
Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms263809
P95 · ms4981644
AuthnoneapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limit300 req/window · 299 remaining · resets 1783517525.6504178Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

InfraNode Open Data API vs Smappee API: common questions

Which is more reliable, InfraNode Open Data API or Smappee API?

Both are neck-and-neck — InfraNode Open Data API and Smappee API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, InfraNode Open Data API or Smappee API?

InfraNode Open Data API has the lower median latency in our checks — InfraNode Open Data API responds in 263 ms versus Smappee API at 809 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 InfraNode Open Data API and Smappee API need an API key?

InfraNode Open Data API needs no key, while Smappee API requires a free API key. If you want to start calling without signup, reach for InfraNode Open Data API first.

Can I call InfraNode Open Data API and Smappee API from the browser?

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

Are InfraNode Open Data API and Smappee API free for commercial use?

InfraNode Open Data API has unclear commercial terms, and Smappee API 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.