I was wondering if anyone had any good suggestions for over the internet data services which has a C++ API. Im looking for a service that offers 1) forex, ecbot, globex etc to start with, also has stock feeds 2) gives access to the market depth from the API (apparently eSignal doesn't) 3) real-time data, not truncating or bundling (ala IB) 4) historical data 5) the cheaper the better thanks for your help.