You can use it for now, as an ArenaNet employee looked through the source code and verified it, but they can still deny it in the future or if the dev adds features to it ArenaNet doesn't want it to have. There is no way to collect your mail on another character, ergo, there is no addon. You can create a database with all items in. The only way to know if you sold an auction, is by collecting your mail. Auctionator, it's interface is a lot more 'vanilla' so I've used it over Auctioneer.

Tools which are good to use in-game are gw2taco(markers for all sorts of collectibles and tactical stuff, also a boss and map timer) and arcdps (dps meter and a base version of build templates).There's also some version of gw2timer, which does similar things as gw2taco, but I find taco is easier to use most of the time. No there is no addon that can tell you if another character has sold an auction while playing a different character. there are now thousands you can find and use through the Curse website. Also to add on the poster before, there isn't really a heavy API for add-ons like in WoW and probably ESO then too.Most websites access the web-API (/v2/) to retrieve information, from in-game there is only the mumble-API (it's providing data of your current location and camera position, as well as a few character details as level, race and class).įor some time now there have been some tools which integrate directly into the DirectX interface and read out the memory of gw2 directly, while that works okay now, it doesn't work as great as WoW's integration f.e. Auctioneer AddOn for World of Warcraft allows you to scan the WoW auction house and maintains price history as well as provides helpful information to let. Go to the Auctionator tab in the Auction House and click the Full Scan.

Auction house addons curse