Real-time options feed

Folks,

I use ThinkorSwim but they don't have an API and I would like a real-time options feed.

I know about IB (can't use) and OPRA (2 x OC-3, +40K/mo) but all I want to monitor is 10-20 contracts.

What do you recommend?

Thanks, Joel

 

I'm not a tech guy so I may be completely off here, but Thinkorswim has a DDE link to excel function or is that different to an API.

 

Thanks MTE! I'm looking for something... more programmatic, though.

 

you can get realtime options from prophet.net, you have to get the gold and pay for the realtime feed but you can clone as many charts as you can fit on a screen