Pick a parent
Launch straight under $A, or under any coin already in the family. Your coin is created on pump.fun paired with that parent, carrying a 1% tax. Its creator is a fresh engine wallet the pad runs.
Everything is
paired to A.
COIN A is the L1 launchpad on pump.fun. Every coin launched here trades against $A — or against one of its children. Launch a child of $A, a grandchild, a whole bloodline. Every coin pays a 1% tax, and every 3 minutes that tax buys the coin back, burns it, and burns a slice of its parent.
Pair: $A or any child · 1% tax (2.25% all-in) · 90% buyback + burn · 10% burns the parent · up the tree to $A
ChainSolana · pump.fun
Next cycle in–:––
$A burned by children–
$Acopy
$Acontract drops at launchsoon
Everything is paired to AA is the L1Children of AChildren of children1% tax90% buyback + burn10% burns the parentUp the tree to A
Everything is paired to AA is the L1Children of AChildren of children1% tax90% buyback + burn10% burns the parentUp the tree to A
–children of A
–generations deep
–bought back + burned
–$A burned by its children
The tree
One root. Every branch feeds it.
$A sits at the top. Its children trade against $A. Their children trade against them. Each generation burns the one above it, so every trade anywhere in the tree ends up shrinking $A.
Every 3 minutes
The pad claims 100% of the tax, paid in the parent. 90% becomes one buy of your coin, burned on the spot. 10% of the parent is burned straight out of supply.
It flows up
Buyers of a grandchild need its parent, buyers of the parent need $A. Every curve and pool in the tree holds the coin above it. Volume anywhere is demand for A.
Why A
$A is the L1. Not a ticker on a list — the base layer.
Coins here do not trade against SOL. They trade against $A or its bloodline. That puts the pad, every coin in it and every $A holder on the same side of the trade.
Buy pressure
To buy any coin in the family you go through $A first. Every launch's dev buy, every buyer, every buyback starts as an $A buy.
Less float
$A paid into a child sits in its bonding curve, then in its PumpSwap pool. Graduated liquidity is locked for good. More children, less $A on the market.
Burned, not sold
A child's tax is never dumped for SOL. 10% of it is $A burned outright, every cycle. So far: – $A gone.
The split
Model a day of volume.
Move the slider to model trading volume on one child of A. The 1% tax splits between the child's own buyback and burning its parent.
Tax that day
$1,000
Illustration — not a promise of volume
Buys the child back → burned$900
Parent burned (A)$100
Kept by anyone$0
The family
Newest children.
Worth asking.
What is COIN A?
An L1-style launchpad on pump.fun. $A is the base asset: every coin launched here is paired with $A, or with a coin that is itself paired with $A, and so on down the tree.
What happens to the tax?
Every trade pays a 1% tax in the coin's parent. Every 3 minutes the pad claims it: 90% buys the coin back and burns it, 10% of the parent is burned directly. Nobody keeps any of it.
Can I launch a child of a child?
Yes. On the deploy page pick any live coin of the family as the parent. Your coin trades against it, and its tax burns it. The dev buy is routed for you: SOL → $A → down the tree → your coin.
Why not pair with SOL?
pump.fun only lets a coin carry its own tax when it is paired with a token, and the tax is what funds the buybacks and the burns. Pairing with $A also puts every coin on the same side as A.
Who holds the fees?
Nobody. Each coin's creator is an engine wallet the pad runs. The tax is claimed and spent in the same cycle, and every claim, buy and burn is a transaction you can open from the ledger.
Is this financial advice?
No. Digital assets can lose value. COIN A is not affiliated with Solana Labs or pump.fun.
Ready?
Grow the tree.
Launch under $A or under any child. 90% of the tax buys your coin back. 10% burns the coin above you.