> ## 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.

# Wrapper Remove Offer

> Low-level instruction to remove an offer with automatic SY redemption

# createWrapperRemoveOfferInstruction

Builds a raw instruction that removes a posted offer from the orderbook with automatic SY redemption. This combines the offer removal and SY redemption steps atomically.

## Usage

```typescript theme={null}
import { createWrapperRemoveOfferInstruction } from "@exponent-labs/exponent-sdk/client/orderbook";
import { PublicKey, SystemProgram } from "@solana/web3.js";

const ix = createWrapperRemoveOfferInstruction(
  {
    trader: wallet.publicKey,
    orderbook: orderbookAddress,
    vault: vaultAddress,
    cpiAccountOrderbook: cpiAccountsOrderbook,
    tokenEscrowYt: orderbookEscrowYt,
    tokenEscrowSy: orderbookEscrowSy,
    tokenEscrowPt: orderbookEscrowPt,
    tokenSyTrader: userSyTokenAccount,
    tokenYtTrader: userYtTokenAccount,
    tokenPtTrader: userPtTokenAccount,
    systemProgram: SystemProgram.programId,
    syProgram: syProgramId,
    tokenProgram: TOKEN_PROGRAM_ID,
    exponentCore: EXPONENT_CORE_PROGRAM_ID,
    addressLookupTable: vaultLookupTable,
    eventAuthority: eventAuthorityPda,
    program: EXPONENT_ORDERBOOK_PROGRAM_ID,
  },
  {
    offerIdx: 42,
    redeemSyAccountsUntil: 0,
  }
);
```

## Accounts

| Name                  | Type        | Signer | Writable | Description                   |
| --------------------- | ----------- | ------ | -------- | ----------------------------- |
| `trader`              | `PublicKey` | Yes    | No       | The trader removing the offer |
| `orderbook`           | `PublicKey` | No     | Yes      | Orderbook account             |
| `vault`               | `PublicKey` | No     | Yes      | Vault account                 |
| `cpiAccountOrderbook` | `PublicKey` | No     | No       | CPI accounts orderbook        |
| `tokenEscrowYt`       | `PublicKey` | No     | Yes      | Orderbook YT escrow account   |
| `tokenEscrowSy`       | `PublicKey` | No     | Yes      | Orderbook SY escrow account   |
| `tokenEscrowPt`       | `PublicKey` | No     | Yes      | Orderbook PT escrow account   |
| `tokenSyTrader`       | `PublicKey` | No     | Yes      | Trader's SY token account     |
| `tokenYtTrader`       | `PublicKey` | No     | Yes      | Trader's YT token account     |
| `tokenPtTrader`       | `PublicKey` | No     | Yes      | Trader's PT token account     |
| `systemProgram`       | `PublicKey` | No     | No       | System program                |
| `syProgram`           | `PublicKey` | No     | No       | SY program                    |
| `tokenProgram`        | `PublicKey` | No     | No       | SPL Token program             |
| `exponentCore`        | `PublicKey` | No     | No       | Exponent Core program         |
| `addressLookupTable`  | `PublicKey` | No     | No       | Vault address lookup table    |
| `eventAuthority`      | `PublicKey` | No     | No       | Event authority PDA           |
| `program`             | `PublicKey` | No     | No       | Exponent Orderbook program    |

## Args

| Name                    | Type     | Description                                                  |
| ----------------------- | -------- | ------------------------------------------------------------ |
| `offerIdx`              | `number` | Index of the offer to remove (u32)                           |
| `redeemSyAccountsUntil` | `number` | Index into remaining accounts for SY redemption CPI accounts |

## Returns

`TransactionInstruction` — a transaction instruction ready to be added to a transaction.