Nasdaq Data Link offers many datasets in tables format. Unlike the time-series format, tables can include various unsorted data types (strings, numbers, dates, etc.) and can be filtered by different fields. The tables API gives you a choice of three formats (JSON/XML/CSV). These tables datasets may also be used with the following Analysis Tools: Excel, Python, R. These tables datasets are not real-time; most update once a day with a 1-day lag.

Authentication

To use the tables API, you must have an API key for Nasdaq Data Link.

To get an API key, please sign up for a free Nasdaq Data Link account.

You can then find your API key on your account settings page.

You can see instructions for using the time-series API here. Note that you must append your API key to your requests using the api_key parameter: api_key=YOURAPIKEY