BAGHOLDR
Launch app
Board Launch Rewards Teardown Launch a bag

bagholders get paid

pump.fun's holder rewards, rebuilt on Raydium LaunchLab. Every trade fills the creator fee vault, and one press sends all of it to the wallets still holding.

Launch app Launch a bag
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$…reading holders from chain…
gets paidbiggest bagnever counts
The creator fee, rerouted

On pump.fun a holder-rewards coin sends its creator fee to the people holding it. LaunchLab coins never got that. BAGHOLDR adds it: holder rules locked into the coin at launch, balances read straight from chain, and one signing that pays the whole vault out by balance.

[ → ]  What a bag gets
  • Paid by balanceYour share is your balance over every qualifying balance.
  • Rules locked at launchTop N, minimum bag, exclusions: written into the metadata once.
  • Every number from chainNo database. Holders, vaults and payouts are read when you open the page.
  • One press, one popupClaim the vault and pay every holder in the same signing.
  • Pools never countCurve vaults, pool vaults and program accounts are left out by construction.

From launch to payout

01Launch on LaunchLab
initialize_v2 · mint + curve
01initialize_v2

Your wallet creates the coin and its SOL bonding curve. The holder rules ride along in the metadata.

02Every trade pays 0.05%
creator_fee_rate
02creator_fee_rate

LaunchLab takes its fees on each buy and sell. The creator's 0.05% cut is set aside on chain.

03One vault per creator
03creator_fee_vault

Fees from every coin a wallet launched land in that wallet's single fee vault, until it is claimed.

04Holders read from chain
04getProgramAccounts

Every token account of the coin is read and summed per wallet. Only real wallets can qualify.

05Split by balance
05balance / qualifying total

The vault is split pro rata. A share that would leave a wallet under Solana's rent floor stays with the creator.

06Claim and pay
vault
06claim_creator_fee + transfer

The creator presses once. The first transaction claims the vault, and every transaction pays a batch of holders.

For creators

  • Launch with your holder rules locked into the coin's metadata.
  • Press one button: the vault is claimed and paid out in the same signing.
  • Your wallet signs every transfer. No one else ever touches the fees.
  • One vault holds the fees of all your coins. Each press pays all of it to one coin's holders.

For holders

  • Hold the bag. That's the whole job.
  • Your cut is your balance over the qualifying total.
  • See the split before it happens, live from chain.
  • Every payout is a SOL transfer you can check on Solscan.
Read the teardown

pump.fun's payout, rebuilt for LaunchLab

01distribute_fee_to_holders→

pump.fun: a claim authority pays a coin's holders out of its holder-rewards PDA.

  • Amounts worked out off chain, one per wallet
  • SOL or the quote token
  • The PDA never drops under rent
→How BAGHOLDR does it
02update_holder_reward_config→

pump.fun's admin switch: holder rewards on or off, and who may pay out.

  • is_holder_reward_enabled
  • holder_reward_claim_authority
  • Here: the creator's own wallet
→Read the switch
03create_v2 · is_holder_reward→

On pump.fun the coin's creator becomes a pump.fun controlled address.

  • No person can claim the fee
  • Here: rules locked in the metadata
  • The creator presses, holders get paid
→See the launch
Start launching

Pick your holder rules, lock them into the metadata, launch on LaunchLab.

 Start trading

Every LaunchLab coin, live. Buy on the curve, hold, get counted.

 Start paying

Creators: see what your vault holds and pay your holders in one signing.

 Start reading

What pump.fun's docs and IDL say, line by line, and what runs where here.

Live from chain

Payouts, vaults and fees, read from Solana when you open the page

Latest payouts
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▷Launch a bag ▷Open the board
Creator fee (read from chain)…
Pad key LaunchLab