pump.fun has launched perpetual contract trading services based on Hyperliquid, charging a Builder Fee of up to 0.1% per order

pump.fun has launched perpetual contract trading services on its frontend based on Hyperliquid's Builder Code mechanism.pump.fun stated in its official documentation that when users trade on Hyperliquid through its perpetual contract feature, pump.fun charges a developer fee (Builder Fee) of up to 0.10% on the notional value of each order submitted by users (including opening, adding to, or closing positions). Additionally, for each transfer of assets to or from Hyperliquid via the cross-chain bridge provided within the app, pump.fun charges a fee of up to 0.25%, which is charged on top of the fees collected by the cross-chain bridge operator itself and may be displayed together with the operator's fee as a combined cross-chain fee amount.