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Pumpfun Revises Token Fee Settings to Curb Creator Fee Manipulation

Pumpfun Revises Token Fee Settings to Curb Creator Fee Manipulation

According to Pump.fun’s March 25 update, creators can now change the post-launch fee wallet only once before it is permanently locked, as the platform seeks to curb “vamping” on Solana amid revenue pressure.

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Fact Check
The statement is accurately supported by a primary source (Pump.fun co-founder Alon Cohen) and corroborated by secondary news coverage from crypto.news and Odaily. The details regarding the 'one-time change' limit and the timeline of previous revisions in January and February 2026 are explicitly confirmed in the 'Pump.fun limits fee wallet edits as revenue and volume fall' article.
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Summary

Pump.fun tightened its token fee settings in a March 25 update aimed at reducing creator fee manipulation after tokens gain popularity. The platform now allows only one post-launch change to the fee recipient wallet before the setting is permanently locked. The change was described as part of an effort to curb “vamping” on Solana. The update comes as Pump.fun’s revenue has fallen and industry figures have called for more coordinated reform. It follows earlier revisions in January and February that introduced multi-wallet fee distribution and Cashback Coins.

Terms & Concepts
  • fee recipient wallet: The wallet address designated to receive fees generated by a token or platform activity.
  • Solana: A blockchain network known for high throughput and low transaction costs, commonly used for token launches and memecoin trading.
  • Cashback Coins: A Pump.fun feature referenced in earlier fee-setting revisions mentioned in the update.