DataHub v1 is the original DataHub catalog of 11,000+ open datasets, now migrated to PortalJS Arc.
Dataset

Commodity Prices

Data about historical price trends in coal, uranium, natural gas (and other primary commodities) for the last several decades from the IMF.

About

Data about historical price trends in coal, uranium, natural gas (and other primary commodities) for the last several decades from the IMF.

Available freely with APIs for Python,R, xml, csv, excel from a third party operator called Quandl.

Download & API
IMF Cross Country Macroeconomic Statisticsfile
This is a link to IMF data on commodity prices, operated by 'Quandl'. The advantage of using this interface is that you can directly download data into most formats - there are APIs for R, Python, CSV, Excel etc.
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Sources & license
License
  • cc-nc