I'm assuming you're referring to api scripts, since you can't modify tokens without the api. And so by api scripts, I'm also assuming you mean token-mod specifically ;) I don't use UDL, but apparently TheAaron has rolled out some UDL support, with more to come. <a href="https://app.roll20.net/forum/post/9043543/what-is-going-to-happen-with-tokenmod-with-the-new-dynamtic-lighting/?pageforid=9043652#post-9043652" rel="nofollow">https://app.roll20.net/forum/post/9043543/what-is-going-to-happen-with-tokenmod-with-the-new-dynamtic-lighting/?pageforid=9043652#post-9043652</a>