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Overview

The Heliophysics Data Application Programmer's Interface (HAPI) specification is a time series download and streaming format specification.

When data are available from a HAPI server, there is no need to download data files and write custom file reader programs. Using a HAPI client library, data can be loaded into an array using a single command in IDL, Javascript, MATLAB, and Python.

Space Weather-related data are available through this interface and HAPI software from AMDA , CAA , CCMC , CDAWeb, DAS2, INTERMAGNET, KNMI, LISIRD, SSCWeb, and ViRES.

HAPI servers are available from this interface.

Example Queries
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