NASA ADS
HTTPS CORS OAuth
NASA Astrophysics Data System
API Endpoint
https://ui.adsabs.harvard.edu/help/api/api-docs.htmlMore Science & Math APIs
Multiple astronomy data sources
HTTPS CORS ? Free
Curated research-sharing platform: physics, mathematics, quantitative finance, and economics
HTTPS CORS ? Free
Access the world's Open Access research papers
HTTPS CORS ? apiKey