Withdraw Liquidity to Base - Exponent Docs

The ixWithdrawLiquidityToBase method on the MarketThree class withdraws liquidity from the CLMM pool and converts it back to base assets. It removes liquidity (collecting accrued fees), merges PT and YT back into SY, and redeems SY for the base asset in a single atomic operation.

Usage

import { MarketThree, LOCAL_ENV } from "@exponent-labs/exponent-sdk";
import { Connection, PublicKey, Transaction, sendAndConfirmTransaction } from "@solana/web3.js";

const connection = new Connection("https://api.mainnet-beta.solana.com");
const market = await MarketThree.load(LOCAL_ENV, connection, marketAddress);

const { ixs, setupIxs } = await market.ixWithdrawLiquidityToBase({
  owner: wallet.publicKey,
  amountLp: 9_000_000_000n,
  minBaseOut: 8_500_000_000n,
  lpPosition: lpPositionPublicKey,
});

const tx = new Transaction().add(...setupIxs, ...ixs);
const signature = await sendAndConfirmTransaction(connection, tx, [wallet]);

The lpPosition parameter is the public key of your LP position account. Use market.getUserLpPositions() to retrieve your positions.

Required Parameters

Parameter	Type	Description
`owner`	`PublicKey`	The owner’s wallet public key
`amountLp`	`bigint`	Amount of LP tokens to withdraw
`minBaseOut`	`bigint`	Minimum amount of base asset to receive
`lpPosition`	`PublicKey`	Public key of the LP position account

Optional Parameters

Parameter	Type	Description
`tokenSyWithdrawer`	`PublicKey`	Intermediate SY token account. Defaults to owner’s ATA
`tokenYtWithdrawer`	`PublicKey`	Intermediate YT token account. Defaults to owner’s ATA
`tokenPtWithdrawer`	`PublicKey`	Intermediate PT token account. Defaults to owner’s ATA
`tokenBaseWithdrawer`	`PublicKey`	Destination base token account. Defaults to owner’s ATA

Returns

Returns a Promise<PreparedInstruction> with the following structure:

{
  ixs: TransactionInstruction[],      // Main instructions to execute
  setupIxs: TransactionInstruction[]  // Setup instructions for creating ATAs
}