Golkor Inc (GKOR)

[Eagle777]

Trading API. I think IB has one too.

MBT SDK

Have your own trading strategy? Need a reliable order entry conduit and a powerful SDK to take advantage of it?

The MBT® SDK allows you to create custom applications that access the order entry, account, and position management functionality of the MBT Desktop, our retail trading platform. Our smart order routing and advanced order types, including TTOs, are also available from the MBT® SDK.

http://www.mbtrading.com/developersMbtSdkApi.aspx