Sui Mainnet
RPC EndpointsChain ID: 35834a8a · SUI
Other Sui networks:Testnet
Sui Mainnet uses SUI as its native currency. Chain ID: 897796746 (35834a8a). Below are 3 public RPC endpoints you can use to connect wallets, dApps, and developer tools to Sui Mainnet.
Connect to Sui Mainnet with ethers.js
import { ethers } from "ethers";
const provider = new ethers.JsonRpcProvider("https://fullnode.mainnet.sui.io");
const network = await provider.getNetwork();
console.log(network.chainId); // 897796746nSui Mainnet — common questions
What is the RPC URL for Sui Mainnet?
There are 3 public RPC endpoints for Sui Mainnet, including https://fullnode.mainnet.sui.io. See the full list in the table above.
What is the Chain ID for Sui Mainnet?
The Chain ID for Sui Mainnet is 897796746 (35834a8a in hexadecimal).
What is the native currency of Sui Mainnet?
The native currency of Sui Mainnet is SUI.
How do I add Sui Mainnet to MetaMask?
Use the "Add to Wallet" button on this page to add Sui Mainnet to MetaMask automatically, or follow our step-by-step guide for Sui.