Client

To use the OP Stack functionality of Viem, you must extend your existing (or new) Viem Client with OP Stack Actions.

Usage

Layer 1 Extensions

import { createPublicClient, createWalletClient, http } from 'viem'
import { mainnet } from 'viem/chains'
import { walletActionsL1 } from 'viem/op-stack'
 
const walletClient = createWalletClient({
  chain: mainnet,
  transport: http(),
}).extend(walletActionsL1()) 
 
const hash = await walletClient.depositTransaction({/* ... */})

Layer 2 Extensions

import { createPublicClient, http } from 'viem'
import { base } from 'viem/chains'
import { publicActionsL2 } from 'viem/op-stack'
 
const publicClient = createPublicClient({
  chain: base,
  transport: http(),
}).extend(publicActionsL2()) 
 
const l1Gas = await publicClient.estimateL1Gas({/* ... */})

Extensions

walletActionsL1

A suite of Wallet Actions for suited for development with Layer 1 chains that interact with Layer 2 (OP Stack) chains.

import { walletActionsL1 } from 'viem/op-stack'

publicActionsL1

A suite of Public Actions suited for development with Layer 1 chains. These actions provide functionalities specific to public clients operating at the Layer 1 level, enabling them to interact seamlessly with Layer 2 protocols.

import { publicActionsL1 } from 'viem/op-stack'

walletActionsL2

A suite of Wallet Actions suited for development with Layer 2 (OP Stack) chains. These actions are tailored for wallets operating on Layer 2, providing advanced features and integrations necessary for Layer 2 financial operations.

import { walletActionsL2 } from 'viem/op-stack'

publicActionsL2

A suite of Public Actions for suited for development with Layer 2 (OP Stack) chains.

import { publicActionsL2 } from 'viem/op-stack'