How do I get currency exchange rates via an API such as Google Finance? [closed]

Answer 1

The European Central Bank (ECB) also has the most reliable free feed that I know of. It contains approx 28 currencies and is updated at least daily.

http://www.ecb.int/stats/eurofxref/eurofxref-daily.xml

For more formats and tools see the ECB reference page: http://www.ecb.int/stats/exchange/eurofxref/html/index.en.html