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Mantle Sepolia Testnet

RPC Endpoints

Chain ID: 0x138b · MNT

Other Mantle networks:Mainnet
How to add Mantle to MetaMask or other wallets

Mantle Sepolia Testnet uses MNT as its native currency. Chain ID: 5003 (0x138b). Below are 2 public RPC endpoints you can use to connect wallets, dApps, and developer tools to Mantle Sepolia Testnet.

StatusRPC EndpointChain IDCurrencyExplorerWallet
Checking
https://mantle-sepolia.drpc.org
0x138bMNTExplorer
Checking
https://rpc.sepolia.mantle.xyz
0x138bMNTExplorer

Connect to Mantle Sepolia Testnet with ethers.js

import { ethers } from "ethers";

const provider = new ethers.JsonRpcProvider("https://mantle-sepolia.drpc.org");

const network = await provider.getNetwork();
console.log(network.chainId); // 5003n

Mantle Sepolia Testnet — common questions

What is the RPC URL for Mantle Sepolia Testnet?
There are 2 public RPC endpoints for Mantle Sepolia Testnet, including https://mantle-sepolia.drpc.org. See the full list in the table above.
What is the Chain ID for Mantle Sepolia Testnet?
The Chain ID for Mantle Sepolia Testnet is 5003 (0x138b in hexadecimal).
What is the native currency of Mantle Sepolia Testnet?
The native currency of Mantle Sepolia Testnet is MNT.
How do I add Mantle Sepolia Testnet to MetaMask?
Use the "Add to Wallet" button on this page to add Mantle Sepolia Testnet to MetaMask automatically, or follow our step-by-step guide for Mantle.