user73053: I'm looking for for historical data on crypto currencies that tracks down to at least the hour if not 5 minutes for each day for at least the past year. I need OHLV price, and volume at a minimum for each interval, but further trade data would be a great plus. I would prefer to get this from an API if one is available, but at least some csv's would help to start with, all the historical sources i see only track on a once per day basis.

user89572: Free version to the previously proposed paid version:

Actually, you CAN get the whole Bitcoin trades history from Bitcoincharts in CSV format here : http://api.bitcoincharts.com/v1/csv/
it is updated twice a day for active exchanges, and there is a few dead exchanges, too.
EDIT: Since there are no column headers in the CSVs, here's what they are : column 1) the trade's timestamp, column 2) the price, column 3) the volume of the trade

Please search first.

73053: <p>I'm looking for for historical data on crypto currencies that tracks down to at least the hour if not 5 minutes for each day for at least the past year. I need OHLV price, and volume at a minimum for each interval, but further trade data would be a great plus. I would prefer to get this from an API if one is available, but at least some csv's would help to start with, all the historical sources i see only track on a once per day basis.</p>
 89572: <p>Free version to the previously proposed paid version:</p>

<blockquote>
  <p>Actually, you CAN get the whole Bitcoin trades history from Bitcoincharts in CSV format here : <a href="http://api.bitcoincharts.com/v1/csv/" rel="nofollow noreferrer">http://api.bitcoincharts.com/v1/csv/</a></p>
  
  <p>it is updated twice a day for active exchanges, and there is a few dead exchanges, too.</p>
  
  <p>EDIT: Since there are no column headers in the CSVs, here's what they are : column 1) the trade's timestamp, column 2) the price, column 3) the volume of the trade</p>
</blockquote>

<p>Please search first.</p>
