I read that several times and it's pretty clear what they're saying. I even copied and pasted text from the faq you've asked me to review.
The problem is, there is no mention of an API key where the faq says there should be.
Sometimes when I click on the link, I am asked for my AP user name and password. Then I get a message that my user name is wrong. AUTISMNE. That's my user name, right? It's to the left of this post. That's what I typed as a user name. Got my password right too.
If you have no idea what's going on, then it's OK to say so. But please don't tell me to review something that I referred to in this string.