Sirv vs SWAPI
Same instrument, two spec sheets — measured, not claimed.
Sirv vs SWAPI: common questions
Which is more reliable, Sirv or SWAPI?
On our scheduled checks, SWAPI leads on measured uptime — Sirv at —% versus SWAPI 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 Sirv and SWAPI need an API key?
SWAPI needs no key, while Sirv requires a free API key. If you want to start calling without signup, reach for SWAPI first.
Can I call Sirv and SWAPI from the browser?
Yes — both Sirv and SWAPI 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 Sirv and SWAPI free for commercial use?
Sirv has unclear commercial terms, and SWAPI 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.