The update allows one fee redirect per token, after which settings are permanently locked to prevent repeated post-launch changes.
Memecoin launchpad Pump.fun introduced a new restriction on creator fee settings, limiting token deployers to a single post-launch change in how fees are distributed on the platform.
In a post on X, Pump.fun co-founder Alon Cohen said the update aims to reduce “griefing” and other forms of manipulation tied to fee redirection, where token creators can alter who receives fees after a coin gains traction.
Under the change, each token will have one opportunity to redirect creator fees to a different wallet, after which the configuration becomes permanently locked.
