ESA provides public REST and standards-based APIs spanning Copernicus Earth observation, space weather monitoring, astronomical mission archives, scientific data labs, and climate change initiative datasets.
Copernicus Data Space OData Catalogue API
OData-based catalogue interface for searching and downloading Copernicus Earth observation products.
Copernicus Data Space STAC Catalogue API
SpatioTemporal Asset Catalogue (STAC) implementation for the Copernicus Data Space Ecosystem.
RESTful API for satellite imagery access, processing, and statistical analysis.
Standardised openEO interface enabling programmatic access and cloud processing of Earth observation datasets.
HAPI server providing access to ESA Space Weather Service Network data.
TAP service for the ESA Gaia stellar catalogue with ADQL query support.
GraphQL API for managing ESA Datalabs computational environments and data pipelines.