Looking for a way too add a line to a mcro to remove GP

I've been trying to figure if I can add a line to a spell macro that requires 1gp everytime the spell is cast, to automaticlly remove the GP from character sheet using 5e ogl sheet. Thanks

Macros, by themselves cant edit stats, only API can do so. you can use the inline version of ChatSetAttr API to place inside your regular macro, so that the regular stuff is rolled as normal, and in the background, the gold is removed each time the spell is cast. <a href="https://wiki.roll20.net/ChatSetAttr" rel="nofollow">https://wiki.roll20.net/ChatSetAttr</a>