Market data provider giving Programming interface

Hi,
I am writing a technical analysis software and i need a good real time tick data vendor (should be relatively cheap also) who can provide me progamming interface to it. Java is prefered language but others will also do.
Thanks in advance,
Regards

why not contact NSE or BSE? dotex plaza is vendor for nse

Well punchouty,
You can use
1. Smartquant
2. Rightedge
For programming ur technical analysis,dataproviders or anything in C#.
Sorry they are not datavendors but Trading platforms with programmable api addons.
regards
Shadow