We recommend that you create API key's without withdrawal capabilities. In addition, we encrypt all API keys and store them on Google App Engine.
Check out our Youtube channel for how to link your Bitstamp Account:
https://www.youtube.com/user/BTXTraderAlso, BTX Trader is a NYC based start up.
Our office address is 25 Broadway, 9th Floor, NY, NY 10004. Our telephone number is +1 646 461 6799. Feel free to reach out to me at ilya (at) btxtrader.com to schedule a demonstration of the product, support inquires or to just chat about digital currency, trading, wall street or technology!