Hello; I live in Denmark and trade on the scandinavian exchanges. I have developed a trading model based on evolutionary algorithms that give me stock recommendations that I then trade by hand using an etrade account. I would like to automate the system further; have it place trading orders automatically and also look at intraday trading data. I have looked at Interactive Brookers' Java API and it looks adequate for my purposes. Are there any special issues that one should be aware of when setting an account as a Danish national? (Denmark is inside the EU). What are the minimal setup cost that I should expect? As far as I can tell there are no internet brookers with representation in Denmark that offer a similar API that is accessable at low cost (I have looked at nordnet, etrade and saxobank).