How do I find my userID so I can insert it into this?

https://subeta.net/like.php?id=######&type=avatar

there is an option to like your avatar on every forum post :) but your userID can be found on your dashboard

Thank you! I'd like to add a link to my profile but couldn't find my userID. Thanks again!

just a tip: if you want to know someone else's ID you can check their avatar image link! yours is https://sapi.subeta.net/avatar/668042.png?x=1679781181 so 668042 is your ID