.soph-button {
  padding: 14px 20px;
  color: white;
  background-color: rgb(0, 150, 247);
  font-size: 14px;
  font-weight: 700;
  border-radius: 24px;
  cursor: pointer;
  margin: 8px 0;
  display: inline-block;
}

.wallet-related {
  display: none;
}

.visible {
  display: inline-block;
}


async function checkWallet() {
  if (typeof window.ethereum !== "undefined") {
    var style = document.createElement("style");
    style.innerHTML = ".wallet-related {display: inline-block !important;}";
    document.head.appendChild(style);

    return true;
  } else {
    return false;
  }
}

// Connect Wallet
async function connectWalletAndAddNetwork() {
  const walletAvailable = await checkWallet();
  if (!walletAvailable) return;

  try {
    let accounts = await window.ethereum.request({
      method: "eth_requestAccounts",
    });
    addNetwork();
  } catch (error) {
    console.error("Error connecting to wallet network:", error);
  }
}

// Add a Custom Network
async function addNetwork() {
  const walletAvailable = await checkWallet();
  if (!walletAvailable) return;

  try {
    await window.ethereum.request({
      method: "wallet_addEthereumChain",
      params: [
        {
          chainId: "0xC3B8",
          chainName: "Sophon",
          rpcUrls: ["https://rpc.sophon.xyz/"],
          nativeCurrency: {
            name: "Sophon",
            symbol: "SOPH",
            decimals: 18,
          },
          blockExplorerUrls: ["https://explorer.sophon.xyz"],
        },
      ],
    });
    alert("Network added");
  } catch (error) {
    console.error("Error adding network:", error);
  }
}

checkWallet();


Chain Contracts

Useful Contracts

Sophon

Introduction

Build

Discover

Nodes

Mainnet

Welcome

Using Sophon

What Is Sophon?

Why Sophon?

Validiums

The ZK Stack

Native Account Abstraction

Paymasters

$SOPH

Audits

Security

Socials

Start Building

Early Partners Program

Network Information

EVM Differences

Learn about how to develop on Sophon using Hardhat

Hardhat

Learn about how to develop on Sophon using Foundry

Foundry

Learn about how to develop on Sophon using zksync-cli

zksync-cli

Learn about how to leverage SDKs to build on Sophon

SDKs

Testnet

USDC

LayerZero Integration

Overview

Block Explorers

Indexers

Infrastructure

Account Abstraction

Oracles & zkTLS

Gaming

Payment Solutions

Our Universe

Farming Cycle

Active Pools

Points Calculations

Boosts

Withdrawals

FAQs

Our Infra

Full Nodes

Light Nodes

Calculating Rewards

What Are Guardians?

Guardian Membership

Operator Address

Details

Contracts

Name	Address	Comment
BridgeHub Proxy	`0x303a465B659cBB0ab36eE643eA362c509EEb5213` (link)	Acts as a hub for bridges, so that they have a single point of communication with all ZK chain contracts (reference)
Diamond Proxy	`0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3` (link)	The main contract uses EIP-2535 diamond proxy pattern (reference)
Governance	`0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3` (link)	Deployer and Admin multi-sig for ZK chains
Shared Bridge	L1: `0xD7f9f54194C633F36CCD5F3da84ad4a1c38cB2cB` (link) L2: `0x954ba8223a6BFEC1Cc3867139243A02BA0Bc66e4` (link)	Bridges assets between L1 and hyperchains, supporting both ETH and ERC20 tokens (reference)
Verifier	`0xc2eE6b6af7d616f6e27ce7F4A451Aedc2b0F5f5C` (link)	ZK proof verifier contract

Name	Address	Comment
Sophon Global Paymaster	L2: `0x98546B226dbbA8230cf620635a1e4ab01F6A99B2` (link)	Sponsors all transactions
WSOPH	`0x2b1A859dE6A55c553520D7780Bc5805712B128F9` (link)	Wrapped SOPH
Bridged USDC	L2: `0x9Aa0F72392B5784Ad86c6f3E899bCc053D00Db4F` (link) L2 Custom Bridge: `0x0f44bac3ec514be912aa4359017593b35e868d74` (link)	Main USDC contract - Follows Circle standard
Multicall	`0x5f4867441d2416cA88B1b3fd38f21811680CD2C8` (link)	Enables more efficient contract querying: https://github.com/mds1/multicall
Permit2	`0xb8e9B994102309E820cf29BA0D98673C8995Ebad` (link)	Makes token approvals easier and more secure: https://github.com/Uniswap/permit2
LzOftHelper	`0x88172F3041Bd0787520dbc9Bd33D3d48e1fb46dc`	LayerZero OFT Helper contract - See LayerZero Integration

Setup

Deploy & Interact

Contracts

Tokens

Partners

Mainnet

Chain Contracts

Useful Contracts

Setup

Deploy & Interact

Contracts

Tokens

Partners

​Chain Contracts

​Useful Contracts

Chain Contracts

Useful Contracts