Can I view my Diablo 3 characters outside the game client?
Solution 1:
It's not possible as yet.
They have plans for Character Profiles, similar to World of Warcraft's Armory. http://us.battle.net/d3/en/blog/5406050/Character_Profiles_Coming_Soon-5_11_2012
Also, http://us.battle.net/wow/en/forum/topic/5271598804 details Blizzard's plan for an API to get Diablo 3 information.