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

# SubaccountInfo

> Trading subaccount representation

## Overview

`SubaccountInfo` represents a trading subaccount under a wallet, used for all trading operations.

```typescript theme={null}
import { SubaccountInfo } from "@oraichain/lfg-client-js";
```

## Static Methods

### forLocalWallet()

Create a subaccount for standard wallet-based trading.

```typescript theme={null}
const subaccount = SubaccountInfo.forLocalWallet(wallet, 0);
```

<ParamField path="wallet" type="LocalWallet" required>
  The LocalWallet instance
</ParamField>

<ParamField path="subaccountNumber" type="number" required>
  Subaccount index (0-127). Use 0 for primary account.
</ParamField>

**Returns**: `SubaccountInfo`

### forPermissionedWallet()

Create a subaccount for API key-based trading.

```typescript theme={null}
const subaccount = SubaccountInfo.forPermissionedWallet(
  apiKeyWallet,
  mainWalletAddress,
  0,
  [authenticatorId]
);
```

<ParamField path="wallet" type="LocalWallet" required>
  API key wallet (signs transactions)
</ParamField>

<ParamField path="address" type="string" required>
  Main wallet address (owns funds)
</ParamField>

<ParamField path="subaccountNumber" type="number" required>
  Subaccount index (0-127)
</ParamField>

<ParamField path="authenticatorIds" type="number[]" required>
  Authenticator IDs granting permission
</ParamField>

**Returns**: `SubaccountInfo`

## Properties

### address

The wallet address owning this subaccount.

```typescript theme={null}
console.log(subaccount.address); // "lfg1..."
```

**Type**: `string`

### subaccountNumber

The subaccount number (0-127).

```typescript theme={null}
console.log(subaccount.subaccountNumber); // 0
```

**Type**: `number`

## Usage Examples

### Multiple Subaccounts

```typescript theme={null}
const wallet = await LocalWallet.fromMnemonic(mnemonic, "lfg");

// Create multiple subaccounts for different strategies
const spotHedging = SubaccountInfo.forLocalWallet(wallet, 0);
const momentumTrading = SubaccountInfo.forLocalWallet(wallet, 1);
const marketMaking = SubaccountInfo.forLocalWallet(wallet, 2);
```

### API Key Trading

```typescript theme={null}
const apiKeyWallet = await LocalWallet.fromPrivateKey(apiKey, "lfg");
const mainAddress = "lfg1mainwalletaddress...";

// Get authenticator ID
const auths = await client.getAuthenticators(mainAddress);
const authenticatorId = auths.accountAuthenticators[0].id;

// Create permissioned subaccount
const subaccount = SubaccountInfo.forPermissionedWallet(
  apiKeyWallet,
  mainAddress,
  0,
  [authenticatorId]
);

// Place order using API key
await client.placeShortTermOrder(subaccount /* ... */);
```

## Related

<CardGroup cols={2}>
  <Card title="Wallets Guide" icon="wallet" href="/guides/wallets-subaccounts">
    Complete subaccount management guide
  </Card>

  <Card title="LocalWallet" icon="key" href="/sdk-reference/local-wallet">
    Wallet creation and management
  </Card>

  <Card title="CompositeClient" icon="layer-group" href="/sdk-reference/composite-client">
    Use subaccounts for trading
  </Card>
</CardGroup>