Pump.fun · interactive mechanism simulation

Buyers deposit SOL into a virtual-reserve bonding curve at an ever-rising price → curve takes a swap fee to the protocol treasury → once the curve accumulates enough real SOL it "graduates" liquidity to PumpSwap → protocol fees fund PUMP buy-and-burns. Edit the parameters and watch the flywheel change.
Creator mints token Bonding curve virtual: 30 SOL + 1.073B tokens real reserve: 0.0 / 85 SOL Protocol treasury 0.00 SOL fees Traders buy / sell PumpSwap AMM 0 tokens graduated PUMP buy & burn 0 PUMP burned
Tokens launched
1
Curve reserve
0.0 SOL
Protocol treasury
0.00 SOL
Tokens graduated
0
PUMP burned
0
Parameters — edit me
1.0%
85 SOL
2.0/s
50%
Controls
Illustrative: a large sell-off crashes the curve's reserve — most launched tokens end up worthless.

Illustrative simulation. Defaults mirror the researched Pump.fun mechanism (virtual reserves of ~30 SOL, ~85 SOL graduation threshold, ~1% swap fee, PUMP buybacks funded from protocol fees), but trade sizes, timing and buyback amounts are randomized for visualization — not live onchain data. Drag the sliders to explore how the flywheel responds. Part of The Onchain Experiment Atlas.