> ## Documentation Index
> Fetch the complete documentation index at: https://docs.exponent.finance/llms.txt
> Use this file to discover all available pages before exploring further.

# Withdraw Funds

> Withdraw funds from the orderbook

The `ixWrapperWithdrawFunds` instruction withdraws trading balances from your orderbook escrow.

When you post an order, tokens enter the escrow. As orders fill, balances shift between token types (e.g. SY becomes YT on a filled BuyYT). After removing unfilled orders, the remaining balances become withdrawable. Use this instruction to transfer PT, YT, and SY from your escrow to your wallet.

<Note>
  Staged interest from YT accrual is **not** included in these balances. Collect it separately with [ixWrapperCollectInterest](/developer-orderbook/typescript/instructions/ix-wrapper-collect-interest).
</Note>

## Usage

```typescript theme={null}
import { amount } from "@exponent-labs/exponent-sdk";
import { PublicKey } from "@solana/web3.js";

const ix = await orderbook.ixWrapperWithdrawFunds({
  trader: wallet.publicKey,
  mintSy: syMintAddress,
  ptAmount: amount("Some", [500_000_000n]),
  ytAmount: amount("Some", [500_000_000n]),
  syAmount: amount("All"),
});
```

## Required Parameters

| Parameter  | Type        | Description                     |
| ---------- | ----------- | ------------------------------- |
| `trader`   | `PublicKey` | The trader's wallet public key  |
| `mintSy`   | `PublicKey` | The SY token mint address       |
| `ptAmount` | `Amount`    | Amount of PT tokens to withdraw |
| `ytAmount` | `Amount`    | Amount of YT tokens to withdraw |
| `syAmount` | `Amount`    | Amount of SY tokens to withdraw |

## Optional Parameters

| Parameter         | Type        | Description                       |
| ----------------- | ----------- | --------------------------------- |
| `ptSrc`           | `PublicKey` | PT token source account           |
| `ytSrc`           | `PublicKey` | YT token source account           |
| `sySrc`           | `PublicKey` | SY token source account           |
| `tokenBaseTrader` | `PublicKey` | Base token account for the trader |

## Amount Helper

The `amount` helper from `@exponent-labs/exponent-sdk` creates the discriminated union used for withdrawal amounts:

```typescript theme={null}
import { amount } from "@exponent-labs/exponent-sdk";

// Withdraw all available funds
amount("All")

// Withdraw a specific amount (bigint)
amount("Some", [500_000_000n])
```

## Returns

Returns a `TransactionInstruction` that executes the withdraw call.

## Checking Withdrawable Funds

Before withdrawing, you can check the available balances using `getUserBalances`:

```typescript theme={null}
import { amount } from "@exponent-labs/exponent-sdk";

const balances = orderbook.getUserBalances(wallet.publicKey);

console.log("Withdrawable PT:", balances.pt);
console.log("Withdrawable YT:", balances.yt);
console.log("Withdrawable SY:", balances.sy);

// Withdraw all available funds
const ix = await orderbook.ixWrapperWithdrawFunds({
  trader: wallet.publicKey,
  mintSy: syMintAddress,
  ptAmount: amount("All"),
  ytAmount: amount("All"),
  syAmount: amount("All"),
});
```