Get PT and SY on Withdraw - Exponent Docs

The getPtAndSyOnWithdrawLiquidity() method calculates the amounts of PT (Principal Token) and SY (Standardized Yield) that will be received when removing liquidity from a position.

Usage

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

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

// Get withdrawal amounts for full position
const { totalPtOut, totalSyOut } = market.getPtAndSyOnWithdrawLiquidity(position);

console.log("PT to receive:", totalPtOut);
console.log("SY to receive:", totalSyOut);

// Get withdrawal amounts for partial position
const liquidityToRemove = position.lpBalance / 2n; // Remove 50%
const { totalPtOut: partialPt, totalSyOut: partialSy } = market.getPtAndSyOnWithdrawLiquidity(
  position,
  liquidityToRemove
);

Parameters

Parameter	Type	Required	Description
`position`	`LpPositionCLMM`	Yes	The LP position to withdraw liquidity from
`liquidityToRemove`	`bigint`	No	Amount of liquidity to remove. If not provided, assumes full position balance removal

Returns

Returns an object with:

{
  totalPtOut: bigint;  // Amount of PT that will be received
  totalSyOut: bigint;  // Amount of SY that will be received
}

Property	Type	Description
`totalPtOut`	`bigint`	Amount of PT that will be received on withdrawal
`totalSyOut`	`bigint`	Amount of SY that will be received on withdrawal