sferik/mtgox — pull request #19 by eddiesiegel (2013-02-17 10:58:49+00:00)
Title: Add description and callback_url parameters to address api_call

https://en.bitcoin.it/wiki/MtGox/API/HTTP/v0#0.2FbtcAddress.php

the btcAddress call optionally takes a description and a callback URL.