HasData: Structured Web Data APIs vs REST Countries
Same instrument, two spec sheets — measured, not claimed.
HasData: Structured Web Data APIs vs REST Countries: common questions
Which is more reliable, HasData: Structured Web Data APIs or REST Countries?
Both are neck-and-neck — HasData: Structured Web Data APIs and REST Countries 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, HasData: Structured Web Data APIs or REST Countries?
REST Countries has the lower median latency in our checks — HasData: Structured Web Data APIs responds in 526 ms versus REST Countries at 274 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 HasData: Structured Web Data APIs and REST Countries need an API key?
REST Countries needs no key, while HasData: Structured Web Data APIs requires a free API key. If you want to start calling without signup, reach for REST Countries first.
Can I call HasData: Structured Web Data APIs and REST Countries from the browser?
Yes — both HasData: Structured Web Data APIs and REST Countries send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are HasData: Structured Web Data APIs and REST Countries free for commercial use?
HasData: Structured Web Data APIs has unclear commercial terms, and REST Countries allows commercial use on its free tier. 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.