API/Service for currency conversion of a specific date

Question

Hi, I need an API or Service to convert a currency to Euro with the values of a specific date. Example: I have 12USD and the date 2010-08-01.

This webpage offers exactly what I need: http://de.finance.yahoo.com/waehrungen/waehrungsrechner/#from=USD;to=EUR;amt=12

But I need it as an API to get the values from inside a Java-program. I found several APIs to get the current exchange rate, but no one takes a date as parameter. :/

Answer 1

Take a look at http://www.oanda.com/currency-data/