# toLightSmartAccount

Creates a LightAccount instance controlled by a `owner`.

## Usage

:::code-group
```ts [example.ts]
import { toLightSmartAccount } from "permissionless/accounts"
import { entryPoint07Address } from "viem/account-abstraction"
import { publicClient } from "./publicClient"
import { owner } from "./owner"

const lightAccount = await toLightSmartAccount({
        entryPoint: {
            address: entryPoint07Address,
            version: "0.7"
        },
        client: publicClient,
        version: "2.0.0", // or "1.1.0"
        owner
    })
```

```ts [publicClient.ts]
import { createPublicClient, http } from "viem"
import { sepolia } from "viem/chains"

export const publicClient = createPublicClient({
	chain: sepolia,
	transport: http("https://sepolia.rpc.thirdweb.com"),
})
```

```ts [owner.ts]
import { generatePrivateKey, privateKeyToAccount } from "viem/accounts"

const privateKey = generatePrivateKey()

export const owner = privateKeyToAccount(privateKey)
```
:::

## Returns

* **Type:** `SmartAccount<LightSmartAccountImplementation>>`

The smart account instance.

## Parameters

### client

* **Type:** `Client`

A public client as smart account needs access to the Network to query for information about its state (e.g. nonce, address, etc).

### owner

* **Type:** `LocalAccount | EIP1193Provider | WalletClient`

The owner that will be used to sign messages and user operations.

### entryPoint (optional)

* **Type:** `{ address: Address, version: "0.6" | "0.7" }`

The address and the version of the EntryPoint contract. If not provided, entryPoint 0.7 will be used.

### version

* **Type:** `LightAccountVersion`

The light account version. Currently `v1.1.0` and `v2.0.0` is supported. `v1.1.0` can only be used with entryPoint 0.6. `v2.0.0` can only be used with entryPoint 0.7.

### factoryAddress (optional)

* **Type:** `Address`

The address of the light account factory that will be used to deploy the smart account.

:::info
The canonical light account factory for v1.1.0 is `0x00004EC70002a32400f8ae005A26081065620D20`
:::

### index (optional)

* **Type:** `bigint`

It represents salt nonce that will be used to deploy the smart account. If not provided, `0` will be used.

### address (optional)

* **Type:** `Address`

:::warning
If you provide an address, the smart account can not be deployed. This should be used if you want to interact with an existing smart account.
:::

The address of the smart account. If not provided, the determinstic smart account address will be used.