Inside pump.fun’s Fee Machine: How the Protocol Extracts Value on Solana
The pump.fun fee collection machine is a monument to absolute minimal effort. I’ve spent hours tracing on-chain transaction trails and the results are catastrophic. The protocol operates like a toll gate placed on a dirt road, charging semi-truck rates to let a bicycle cross. The tech is lazy SPL (Solana Program Library) boilerplate. When you trade on this primitive system, you aren’t engaging with some highly sophisticated algorithmic trading engine; rather, you’re simply feeding raw Solana into a lazy state machine that increments a basic counter in a database until an arbitrary threshold is met.
It’s a mechanical sorting bin. It filters out the poorest scams.
The threshold for migration is roughly $69,000 in market capitalization, which is when the token graduates to a DEX (Decentralized Exchange, which is just an automated market maker pool). This is where the platform’s absurd fee extraction occurs. The protocol takes a flat 1%...
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