# Extending Client with ERC-7846 Actions \[Setting up your Viem Client]

To use the experimental functionality of [ERC-7846](https://eips.ethereum.org/EIPS/eip-7846), you can extend your existing (or new) Viem Client with experimental [ERC-7846](https://eips.ethereum.org/EIPS/eip-7846) Actions.

```ts
import { createClient, http } from 'viem'
import { mainnet } from 'viem/chains'
import { erc7846Actions } from 'viem/experimental' // [!code focus]

const client = createClient({
  chain: mainnet,
  transport: http(),
}).extend(erc7846Actions()) // [!code focus]

const hash = await client.connect()
```