I'm just curious for the project I'm dreaming. Is there an api in web, which we can trust for coming years that output the euro to dollar conversion, for example, in a very simple format, Request in a format like: site.com/query?money1=eu&money2=usd and output like: EU USD 1.2 Nothing more. In our country Central Bank provides such a simple layer for years, with no change in format. I'm curious if FED or European Central Bank also does it.
OK, I found one: http://api.finance.xaviermedia.com/api/2009/02/27.xml But if you know such an api, from central banks, please send. Thanks.