<VersionWarning version="0.1" />

# signerToLightSmartAccount

Creates a LightAccount instance controlled by a `SmartAccountSigner`.

## Usage

:::code-group
```ts [example.ts]
import { signerToLightSmartAccount } from "permissionless/accounts"
import { publicClient } from "./publicClient"
import { signer } from "./signer"

const lightAccount = await signerToLightSmartAccount(publicClient, {
    signer,
    lightAccountVersion: 'v1.1.0',
    entryPoint: "0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789",
})
```

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

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

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

const privateKey = generatePrivateKey()

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

## Returns

* **Type:** `LightSmartAccount`

The smart account instance.

## Parameters

### signer

* **Type:** `SmartAccountSigner`

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

### lightAccountVersion

* **Type:** `LightAccountVersion`

The light account version. Currently only `v1.1.0` is supported.

### factoryAddress

* **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`
:::

### entryPoint

* **Type:** `Address`

The address of the EntryPoint contract.

### 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.