Can I use the API to download metadata for a data product?

Note that each data feed on Nasdaq Data Link is delivered through one of the following Nasdaq Data Link APIs:

  • Streaming API for real-time data
  • REST API for real-time or delayed data
  • REST API for time-series
  • REST API for tables

You can learn more about these APIs, data formats here.

If you’re using the Streaming API for real-time data, you can download metadata such as the available streams (topics) or schema. If you’re using the Java SDK, see examples 1 and 2 here. If you’re using the Python SDK, see examples 1 and 2 here.

If you're using the REST API for real-time or delayed data and want to download metadata, see the Reference section here.

If you're using the REST API for time-series or tables, see below:

Time-series
To download metadata for an individual time-series, please see here. 
To download metadata for an entire time-series data feed, please see here. 

Tables
To download metadata for tables product, please see here. 

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