Fees go in. Liquidity never comes out.

Launch a coin How the engine works

Launch a pump.fun coin here and its creator fees are locked to the Airlock engine: 90% for the coin’s own PumpSwap pool, 10% for $AIRLOCK’s. Every 15s the engine claims them. Once a minute it buys to a 50/50 split and, after graduation, deposits both sides into the pool and burns the LP tokens in the same transaction. Nobody can withdraw that liquidity, including us. You get 0%.

Launcher gets 0%
Mint ends in air
LP burned on every deposit

The engine, live

next claim check 00:15

Fees inCreator fees claimed from pump.fun. One way only. 90% to the coin’s own pool, 10% to $AIRLOCK’s.0.000SOLclaimed in 0 claimsBalance 50/50Buys the coin until the engine holds equal value in coin and SOL.0.000SOLspent on 0 buys0.000SOLwaiting, plus 0 tokensInto PumpSwapCoin and SOL go into the coin’s canonical pool together.0.000SOLplus 0 tokens depositedSealedThe LP tokens are burned. That liquidity can’t be withdrawn by anyone.0LPburned in 0 deposits

What this means

Fees turn into pool depth. Here’s what that changes for anyone holding or trading the coin, and what it doesn’t.

Trades move the price less over time.Every deposit adds coin and SOL to the pool in its ratio, so a buy or sell of the same size moves the price less than it did before. That makes exits cheaper. It also makes pumps smaller: moving the price takes more SOL either way.
The liquidity can’t be pulled.The LP tokens are burned in the deposit transaction. Nobody can withdraw that liquidity: not the launcher, not Airlock, not anyone.
It grows with volume, not market cap.More trading means more creator fees, which means more depth. $AIRLOCK takes 10% of every coin’s fees, so its pool grows with the whole platform’s volume.
It isn’t a price floor.Sells still take SOL out of the pool. A coin nobody trades gets no new depth. Before graduation, the engine’s inventory waits in its wallet.

The longer version

Same 10 SOL buy, deeper poolAverage fill above the starting price

100 SOL pool~10%

200 SOL pool~5%

500 SOL pool~2%

Constant-product example, fees ignored.

Process log

Every claim, buy and deposit the engine lands, newest first. Each row opens its transaction on Solscan.

Full log

Claims: 0
Buys: 0
Deposits: 0
SOL claimed: 0.000

Nothing in the log yet. The first claim lands once a coin has creator fees to collect.

Coins on the engine

Sorted by how much SOL each one has locked into its pool.

No coins yet. Launch the first one.

Launch a coin