Prop who use Sterling Trader or Lazer(genesis) can accomodate an API. In states echo trade uses sterling as far I as I know.
Quote from syswizard:
Tradestation is your best bet....pre-built strategies, and even if you had to create your own, you could copy an existing one and modify fairly easily. The Easy Language is very high level even compared to Excel VBA. BTW: What is QT ? (BT=Button Trader, NT=Ninja Trader, QT=??)
Both of those software are well beyond the means of 98% of ET posters. To say nothing of the fact that it is mostly used by options traders.Quote from rosy2:
orc has made some progress lately. rts and actant are used as well
http://www.orcsoftware.com/
Ooops,Quote from 2cents:
nitro - how would you compare RTS and say, X-Trader, costs aside?
I don't even know what this thing is. R, can you give me a link to it?Quote from H2O:
Tango will set you back about â¬10k / month, depending on your configuration... so like Nitro said... not for most on this board