Does anyone know of any data providers which provide a real-time feed of FX data for any of the currency pairs? I want to connect to them via a API and want to display this FX rate data on my website through a chart similar to Google Finance. More specifically, would I be breaking any rules of copyright by displaying these quotes on my website? I have an intention of doing this for option, stock and futures prices as well. I would be prepared to pay fee for this as well. Any help would be appreciated. Thanks, Ben