// SCIENCE & MATH
NASA ADS
NASA Astrophysics Data System
NASA ADS is a free public Science & Math API that requires OAuth authentication. It supports HTTPS and has CORS enabled.
// FACTS
- Category
- Science & Math
- Authentication
- OAuth
- HTTPS
- yes
- CORS
- yes
- Endpoint
- ui.adsabs.harvard.edu
- Cost
- Free
// FREQUENTLY ASKED
What is NASA ADS?
NASA ADS is a free public API in the Science & Math category. NASA Astrophysics Data System
Does NASA ADS require authentication?
Yes — NASA ADS requires OAuth authentication to make requests.
Is NASA ADS free?
Yes. NASA ADS is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does NASA ADS support HTTPS?
Yes, NASA ADS supports HTTPS encrypted requests.