Quote from: Kris on August 14, 2011, 01:29:17 PM

Are you using json-rpc calls to talk with the server? and if so can it talk with a remote bitcoind?

If this is the case it would be perfect for my iPhone, since I already have an json-rpc interface for WalletBit for it to interface with!

Kind regards
Kris

First, btc express talks with the server by extending bitcoin Protocol specification, not json-rpc calls.
Second, btc express disables json-rpc calls to a remote bitcoind daemon for security considerations. There will be a configuration for users to re-enable remote json-rpc functions at their own risks in future.
Of course, you can add your json-rpc interface to btc express by modifying the open source code, see https://github.com/fingster/BTC-Express