Hello there, I wanted to implement The Aaron's API-Script to my campaign, saved it, found out the tokens id and filled in the other specifications (Pfeil = arrow) and created an attribute to that particular token named "Pfeile" with 20/20 amount. !ammo @{-M5Wv2q08J1k8U6TXLLs} Pfeile -1 Pfeil However the return message has been TypeError: c is undefined . I am using a custom sheet if that matters. What am I doing wrong? Thanks in advance for any help! :)