Julia – Download Free Data Using Alphavantage API

For those of you wanting to get started/familiar with the Julia language. I wrote a small script to import .csv data using the Alphavantage API.

In this example we demonstrate how to download a single .csv file as well as batch download multiple .csv files and export as .csv.

First lets download a single .csv. AAPL 1 minute data using the alphavantage API. You will need to insert your API key.

single__test

And plot the output:

AAPL_1min

If we wish to download multiple .csv files and export to .csv we may:

multiple

Those of you using R may visit: Free Data: Alternative to Yahoo Finance

Full Julia code on my github

Author: Andrew Bannerman

Integrity Inspector. Quantitative Analysis is a favorite past time.

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