Catalogs.MAST API Documentation

Getting Started

This is documentation for the Catalogs.MAST API, one of the Barbara A. Mikulski Archive for Space Telescopes’ (MAST) web service APIs. This API allows users to make a variety of queries related to supported Catalogs.

Information on MAST’s other APIs can be found here.

Using the Catalogs

For documentation for general catalog usage, please read Using MAST Catalogs. This includes guidelines for general use of the available catalogs.

For specific usage guidelines, please read the documentation for our available catalogs through Catalogs.MAST

Catalog APIs