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CashStack

How CashStack works

Launch a coin, point its creator fees at any X account, and let that account cash them out to Cash App.

Launch & pick an accountFees on every tradeCash out to Cash AppWho pays whatQuestions

Step 1 · Launch

Create a coin on pump.fun and name any X account to receive its creator fees.

  • Any X account — a friend, a creator you like, a cause, or yourself.
  • Real accounts only — we check the account exists on X before the launch goes through.
  • Fixed at launch — nobody can move the fees to someone else later.
Launch a coin

Fees go to

Any X account,
named at launch

@devon_ships
DDevonReal account · fees locked to it

Step 2 · Fees

pump.fun charges a creator fee on every buy and sell. On CashStack coins, it stacks up for that account for good.

  • Every trade — buys and sells both pay the creator fee.
  • Before and after graduation — fees keep coming once the coin moves to PumpSwap.
  • In the open — every coin page shows its lifetime fees, what's waiting, and each collection on Solscan.
See the fees

Creator fees

Today, 9:41 AM

+ $450.23

Details

Stacked for @devon_ships

Example. Real fees depend on each coin's trading volume.

Step 3 · Cash out to Cash App

The account's owner logs in with X and claims everything waiting, across all their coins, at once.

  • Cash App — we swap the SOL fees to USDC on Solana; Cash App shows it as dollars.
  • Or any Solana wallet — take it as SOL, no swap.
  • Whenever you like — fees keep stacking until you claim; there's no deadline.
Claim your fees

Stacked for @devon_ships,
ready for Cash App

Bonding curve$214.60

PumpSwap$291.15

Total stacked$505.75

Cash out to Cash App in 5 steps

  1. 1Log in with X on CashStack.
  2. 2In Cash App, open the Money tab and tap Deposit USDC (or Deposit stablecoins).
  3. 3Choose the Solana network and copy the address it shows you.
  4. 4Paste it here and confirm. We swap your SOL fees to USDC and send it.
  5. 5Cash App adds the USDC to your balance as dollars.
  • Cash App can't receive SOL. Cash-outs to it are always USDC on Solana.
  • Copy a fresh address from Cash App each time you cash out.
  • Cash App needs a verified account and caps deposits at $10,000 a week.
  • US only. Not offered in New York or on sponsored accounts.
  • Cash App doesn't charge to receive USDC right now.
  • Prefer SOL? Claim to any Solana wallet instead, no swap.

Who pays what

The launcher

Launch costs

Coin creation, Solana network fees, any dev buy, and a 0.003 SOL claim reserve that pays for collecting the coin's fees.

Each claim

Its own network costs

Network fees, the USDC account's rent the first time an address receives USDC, and the swap come out of the fees being claimed.

CashStack

10% of claimed fees

Taken only when fees are claimed. Nothing to launch or trade with us; pump.fun's own fees still apply.

Your launch SOL

Never held by CashStack

It moves in the launch transaction itself. If any part fails, nothing happens and your SOL stays put.

Questions people ask

Where do a coin's creator fees go?
pump.fun charges a creator fee on every buy and sell. Each CashStack coin is created by its own fresh wallet, so that fee builds up for the X account named at launch, on the bonding curve and again on PumpSwap after the coin graduates. Every coin page shows its lifetime fees and what's still waiting to be claimed.
How does the X account get the fees into Cash App?
The account's owner logs in with X on the claim page, opens Cash App's Money tab, picks Deposit USDC on the Solana network and pastes that address. We swap the SOL fees to USDC through Jupiter and send them straight to it, and Cash App shows them as dollars.
What does CashStack charge?
10% of fees, taken only at the moment they're claimed. Launching and trading cost nothing extra on our side; pump.fun's own fees still apply. Each claim also pays its own network costs. The details are on the fees page.
What if the account never claims?
The fees keep stacking for it, with no deadline. They stay in CashStack's claims pool, credited to that X account's numeric ID, until its owner logs in and claims them.
Can the fee recipient be changed later?
No. The account is fixed when the coin launches, and nobody can redirect it afterwards, including the launcher and CashStack. If the account changes its handle, the fees follow it, because they're tied to its account ID.
Do I keep the coins from my dev buy?
Yes. The dev buy happens inside the launch transaction and the tokens go straight to your own wallet. Only the creator fees go to the X account.
Is CashStack affiliated with Cash App or X?
No. CashStack is independent and has no relationship with Block, Inc., Cash App or X Corp. We only send USDC to a Solana address that Cash App gives its users.