Pump.fun just made its biggest infrastructure bet yet. The memecoin launchpad, which built its empire on Solana, now supports frictionless trading across multiple EVM-compatible chains, including Ethereum, Base, and BNB Chain.
The key selling point: users can trade with SOL as their primary currency across all supported networks without manually bridging assets or holding native gas tokens for each chain. Pump.fun covers the gas fees itself.
How the multichain system works
Pump.fun’s approach strips cross-chain trading down to something closer to a single click. The platform automatically generates multichain wallets for users, meaning a single wallet interface provides access to tokens across all supported EVM chains. No separate wallet setup, no chain-switching, no gas token management.
SOL serves as the universal trading currency throughout the experience. When a user wants to buy a token on Ethereum or BNB Chain, they pay in SOL, and Pump.fun handles the backend complexity. The platform sponsors the gas fees on the destination chain, which removes what has historically been the most annoying speed bump in multichain DeFi.
