Kucoin KCC Mainnet
RPC EndpointsChain ID: 321 · KCS
Other Kucoin networks:KCC Testnet
Kucoin KCC Mainnet uses KCS as its native currency. Chain ID: 801 (321). Below are 3 public RPC endpoints you can use to connect wallets, dApps, and developer tools to Kucoin KCC Mainnet.
Connect to Kucoin KCC Mainnet with ethers.js
import { ethers } from "ethers";
const provider = new ethers.JsonRpcProvider("https://rpc-mainnet.kcc.network");
const network = await provider.getNetwork();
console.log(network.chainId); // 801nKucoin KCC Mainnet — common questions
What is the RPC URL for Kucoin KCC Mainnet?
There are 3 public RPC endpoints for Kucoin KCC Mainnet, including https://rpc-mainnet.kcc.network. See the full list in the table above.
What is the Chain ID for Kucoin KCC Mainnet?
The Chain ID for Kucoin KCC Mainnet is 801 (321 in hexadecimal).
What is the native currency of Kucoin KCC Mainnet?
The native currency of Kucoin KCC Mainnet is KCS.
How do I add Kucoin KCC Mainnet to MetaMask?
Use the "Add to Wallet" button on this page to add Kucoin KCC Mainnet to MetaMask automatically, or follow our step-by-step guide for Kucoin.