I am looking for a broker providing API’s to trade in multiple stock exchanges in Europe?
I want to trade in multiple stock exchanges in Europe using a system I developed. So I am looking for API’s I can use, preferably with one vendor (broker) so that I don’t have to manage multiple accounts and transfer money between them. If this is not possible – I would be after a borker for each stock exchange separately
http://www.interactivebrokers.com is one option. http://www.mfglobal.com is another. Also, most of the big investment banks can provide you with access, you just need to be big enough for them.