I uploaded my JSON-RPC and command line implementation to SVN. I'm waiting to post on the forum when I've had more time to think about the commands. At least some method names are going to change. To enable the RPC server, add the switch -server. It's not on by default. Client commands are without any switches, as such: bitcoin getblockcount bitcoin getdifficulty bitcoin getnewaddress somelabel bitcoin sendtoaddress 1DvqsbZ... 1.00 bitcoin getallpayments 0 bitcoin stop Applications would normally use JSON-RPC directly, not command line. I haven't tested my JSON-RPC server with anything else yet. If you do, please tell me how it goes. You're using Python, right? Getting the Linux version to run without the GTK installed will be a separate task. mmalmi@cc.hut.fi wrote: