Launch a coin
coin + stock + pool, in one flowFee split written at launch
Written into the coin's pump.fun sharing config in the same block it is created — the coin cannot exist without it. The platform's share is what funds the STOCK pool.
You are creating two tokens
?
$… coin
… · 1B supply · pump.fun curve
x…
$x… stock
… Stock · 1B supply · mint authority burned
Cost
dev buy0.20 SOL
Meteora pool + position~0.0194 SOL
mints, metadata, rent, fees~0.0395 SOL
total~0.259 SOL
The dev buy becomes the COIN side of the pool. ~0.059 SOL does not come back — it pays for the pool, mints and rent whether or not the coin ever trades. Fee revenue repays this whole amount before any of it is spent on compounding.
STOCK allocation
With the whole supply pooled there is no treasury to pair against, so every lamport of fee buys STOCK instead of half of it being deposited.
Creator launch fee
charged when creator ≠ platform0.30 SOL