SpaceTradersAPI vs Astroworld
Same instrument, two spec sheets — measured, not claimed.
SpaceTradersAPI vs Astroworld: common questions
Which is more reliable, SpaceTradersAPI or Astroworld?
Only Astroworld is on our probe schedule so far (—% uptime over 90 days). The other is catalogued but not yet live-checked, so we can't compare measured reliability head-to-head — check the uncovered API's own status page for now.
Do SpaceTradersAPI and Astroworld need an API key?
Astroworld needs no key, while SpaceTradersAPI requires a free API key. If you want to start calling without signup, reach for Astroworld first.
Can I call SpaceTradersAPI and Astroworld from the browser?
Yes — both SpaceTradersAPI and Astroworld 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 SpaceTradersAPI and Astroworld free for commercial use?
SpaceTradersAPI has unclear commercial terms, and Astroworld 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.