Collecting fees

Claim trading fees earned from bonding curves and post-migration LP positions

LaunchLab generates fees at two stages: during bonding curve trading and after migration to liquidity pools. Platforms and creators can claim their earned fees at any time.

Fee overview

Stage	Fee type	Who earns	Claim method
Bonding curve	Trading fees	Platform	claimVaultPlatformFee()
Bonding curve	Trading fees	Platform	claimAllPlatformFee()
Bonding curve	Trading fees	Creator	claimCreatorFee()
Post-migration	LP trading fees	Platform	harvestLockLiquidity()
Post-migration	LP trading fees	Creator	harvestLockLiquidity()
Post-migration	CPMM creator fees	Creator	collectCreatorFee()

---

Bonding curve fee collection

Fees accumulate during bonding curve trading. Both platforms and creators can claim their share at any time.

Platform fee collection

Claiming from platform vault

Platforms earn a share of every trade on bonding curves they host. Fees accumulate in a vault and can be claimed anytime.

typescript

import { TxVersion } from '@raydium-io/raydium-sdk-v2'
import { initSdk } from './config'
import { PublicKey } from '@solana/web3.js'
import { NATIVE_MINT } from '@solana/spl-token'

const claimPlatformFees = async () => {
  const raydium = await initSdk()

  const { execute } = await raydium.launchpad.claimVaultPlatformFee({
    platformId: new PublicKey('your-platform-id'),
    mintB: NATIVE_MINT,
    claimFeeWallet: raydium.ownerPubKey, // optional, defaults to signer
    txVersion: TxVersion.V0,
  })

  const { txId } = await execute({ sendAndConfirm: true })
  console.log('Platform fees claimed:', txId)
}

Claiming from multiple quote tokens

If your platform hosts launches with different quote tokens:

typescript

const claimMultipleVaultFees = async () => {
  const raydium = await initSdk()
  const platformId = new PublicKey('your-platform-id')

  const { execute } = await raydium.launchpad.claimMultipleVaultPlatformFee({
    platformList: [
      { id: platformId, mintB: NATIVE_MINT },
      { id: platformId, mintB: new PublicKey('USDC-mint-address') },
    ],
    unwrapSol: true, // unwrap SOL to native balance
    txVersion: TxVersion.V0,
  })

  const { txIds } = await execute({ sendAndConfirm: true, sequentially: true })
  console.log('Fees claimed:', txIds)
}

Claiming from all pools

Claim fees from all bonding curve pools on your platform at once:

typescript

const claimAllFees = async () => {
  const raydium = await initSdk()

  const { execute } = await raydium.launchpad.claimAllPlatformFee({
    platformId: new PublicKey('your-platform-id'),
    platformClaimFeeWallet: raydium.ownerPubKey,
    txVersion: TxVersion.V0,
  })

  const { txIds } = await execute({ sendAndConfirm: true, sequentially: true })
  console.log('All platform fees claimed:', txIds)
}

---

Creator fee collection

Claiming bonding curve fees

Creators earn fees from trades on their token's bonding curve. Fees accumulate in a creator-specific vault.

import { TxVersion } from '@raydium-io/raydium-sdk-v2'
import { initSdk } from './config'
import { NATIVE_MINT } from '@solana/spl-token'

const claimCreatorFees = async () => {
  const raydium = await initSdk()

  const { execute } = await raydium.launchpad.claimCreatorFee({
    mintB: NATIVE_MINT,
    txVersion: TxVersion.V0,
  })

  const { txId } = await execute({ sendAndConfirm: true })
  console.log('Creator fees claimed:', txId)
}

Claiming from multiple quote tokens

If you've launched tokens with different quote tokens:

import { TOKEN_PROGRAM_ID } from '@solana/spl-token'

const claimMultipleCreatorFees = async () => {
  const raydium = await initSdk()

  const { execute } = await raydium.launchpad.claimMultipleCreatorFee({
    mintBList: [
      { pubKey: NATIVE_MINT, programId: TOKEN_PROGRAM_ID },
      { pubKey: new PublicKey('USDC-mint-address'), programId: TOKEN_PROGRAM_ID },
    ],
    txVersion: TxVersion.V0,
  })

  const { txIds } = await execute({ sendAndConfirm: true, sequentially: true })
  console.log('Creator fees claimed:', txIds)
}

Post-migration LP fee collection

After migration to CPMM, both platforms and creators can claim their share of LP trading fees using the Fee Key NFT they received.

Claiming LP fees

import {
  LOCK_CPMM_PROGRAM,
  LOCK_CPMM_AUTH,
} from '@raydium-io/raydium-sdk-v2'

const claimLpFees = async () => {
  const raydium = await initSdk()

  // Get lock position data (contains Fee Key NFT info)
  const lockPositions = await raydium.cpmm.getOwnerLockLpInfo({
    owner: raydium.ownerPubKey,
  })

  for (const position of lockPositions) {
    const { execute } = await raydium.cpmm.harvestLockLp({
      programId: LOCK_CPMM_PROGRAM,
      authProgram: LOCK_CPMM_AUTH,

      // Lock position data
      lockData: position,

      txVersion: TxVersion.V0,
    })

    await execute({ sendAndConfirm: true })
    console.log('LP fees harvested for:', position.poolId.toBase58())
  }
}

Understanding Fee Key NFTs

Property	Details
What it is	An NFT minted to the creator/platform wallet during migration
What it represents	Claim rights to a share of LP trading fees
Transferable	Yes, the new owner inherits fee claim rights

{% hint style="warning" %} Do not burn your Fee Key NFT. If burned, fee claim rights are permanently lost. {% endhint %}

CPMM creator fees

If creatorFeeOn was configured during launch, creators also earn additional fees from CPMM trades. These are separate from the LP fee share.

const claimCpmmCreatorFees = async () => {
  const raydium = await initSdk()

  // Get pools where you're the creator
  const pools = await raydium.cpmm.getCreatorPools({
    creator: raydium.ownerPubKey,
  })

  for (const pool of pools) {
    const { execute } = await raydium.cpmm.collectCreatorFee({
      poolInfo: pool,
      txVersion: TxVersion.V0,
    })

    await execute({ sendAndConfirm: true })
  }
}

Fee accumulation timeline

Bonding curve phase

• Platform fees — claim with claimVaultPlatformFee()

• Creator fees — claim with claimCreatorFee()

• Denomination — quote token (e.g., SOL)

Post-migration phase

• Platform fees — claim with harvestLockLp()

• Creator fees — claim with harvestLockLp() and optionally collectCreatorFee() (CPMM)

• Denomination — both tokens in the pair

Best practices

1. Claim regularly — fees don't auto-compound, claim periodically to realize gains

2. Track multiple pools — if you operate multiple launches, batch claims where possible

3. Secure Fee Key NFTs — treat them like valuable assets; losing them means losing fee rights

4. Monitor both sources — after migration, remember to claim from both bonding curve vaults and LP positions