Open Notify

Science & Math · Operational · 30d uptime 100%
Homepage

ISS astronauts, current location, etc

Trust signals

Pricing
FREE
Auth
NONE
CORS
Yes
Rate limit
Unknown
Health
456ms
Trust score
88 (B)

Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%

Strong candidate; weakest signal is OpenAPI availability.

Links

Integration checklist

  • Auth is NONE
  • CORS enabled — callable directly from browsers.
  • Rate limit: Unknown
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