Having issues linking my API as well. If I enter the key as I get it from the Arenanet site, it won't accept it. If I add FarShiverpeaksAPIKey- in front, it says incorrect. Not entirely sure what to do with that string. My API in full is C570D326-C182-9347-9061-B1A5EB8059D244AABEF6-2F3E-4408-99C3-24371A7E976A
Thanks.
You need to name your api key what it says you need to name it, not append it to the actual api key
I can see from the api key you provided that you didn't give it a name when you made it
When you make a new API key on the api key creation page, you have the option to give it a name
I took a picture and highlighted the area where you need to type in the name
PS i recommend you delete the api key you shared with us here in public, as others can use it to see details about your account (nothing sensitive, just normally a good idea not to share it)