why not just sign up with one of those online brokers and rip it off from there (reverse engineer)

r u developin ur online trading system for the malaysia market?

Make sure u wipe ur mouth clean and dont get caught with any signs that u "copied", most banks guard their programs jealously and will use all means to squash and kill any offenders. (i.e. they self develop their own interface or payed alot for it)

Try this web site, its the latest development a prototype for the future that will wipe out remisiers/dealers (3rd parties) from the market. (thank god not due anytime soon)

it's called Direct Market Access.

http://www.klse.com.my/website/bm/trading/DMA/