Is it possible to buy from TP while offline? : Guild Wars 2 Exploits

Just curious if anyone has found an API that allows you to edit it to make Traiding post purchases offline?

pre-release of the game, arena net said there would be a mobile app to talk to your guildmates and use the trading post while offline... a year on and there has been no news about this in development at all.
even in the recent post of gw3 plans for 2013, they didn't mention it, so officially it's definitely not their top priority.

It is just a web browser in the game using your login credentials to access the site, so in theory it's possible for somebody to write an api to do this, though I wouldn't trust an API with my official login details personally.

Someone can write a program, potentially even using an API hosted by anet, to let you access the tp using your account information. However I am not aware of any such program.