9 APIs
Science & Space APIs
NASA, astronomy, physics and open research data APIs for curious builders.
apiKeyHTTPS
NASA Open APIs
Official NASA API hub — APOD, Mars rover photos, near-earth objects and more.
#science#space#nasa
No AuthHTTPS
SpaceX API (open-source)
Community-maintained open-source API for SpaceX launches, rockets & crew.
#space#spacex#open-source
No AuthHTTP
Open Notify
Live ISS location and astronauts-in-space API.
#space#iss
No AuthHTTPS
USGS Earthquake API
Official real-time earthquake data feed from the US Geological Survey.
#science#earthquakes#geology
No AuthHTTPS
NASA Exoplanet Archive API
Official catalog of confirmed exoplanets and their properties.
#science#space#astronomy
No AuthHTTPS
CERN Open Data Portal
Real particle-physics datasets from the Large Hadron Collider.
#science#physics#open-data
apiKeyHTTPS
NOAA Climate Data API
Official US climate & weather historical dataset API.
#science#climate#weather
No AuthHTTPS
PubChem PUG REST API
Free API for chemical compound structures, properties and bioactivity.
#science#chemistry
No AuthHTTPS
arXiv API
Open API for searching millions of scientific preprints.
#science#research#open-access
Related searches
nasa api • space api • science api • astronomy api • open research data