where can I get my token ID and building ID?

enter into the user profile page(press top-right user icon and select profile)
if your level is "free user", you should send us email to upgrade to developer.
if your level is "developer", you can get your token ID as following.

繪圖1.jpg

building id can be obtained in building project menu. select your building first, and then you can see the building id. just like the following picture:
擷取.JPG