opBNB Testnet
RPC EndpointsChain ID: 0x15EB · BNB
Other opBNB networks:Mainnet
opBNB Testnet uses BNB as its native currency. Chain ID: 5611 (0x15EB). Below are 2 public RPC endpoints you can use to connect wallets, dApps, and developer tools to opBNB Testnet.
Connect to opBNB Testnet with ethers.js
import { ethers } from "ethers";
const provider = new ethers.JsonRpcProvider("https://opbnb-testnet-rpc.bnbchain.org");
const network = await provider.getNetwork();
console.log(network.chainId); // 5611nopBNB Testnet — common questions
What is the RPC URL for opBNB Testnet?
There are 2 public RPC endpoints for opBNB Testnet, including https://opbnb-testnet-rpc.bnbchain.org. See the full list in the table above.
What is the Chain ID for opBNB Testnet?
The Chain ID for opBNB Testnet is 5611 (0x15EB in hexadecimal).
What is the native currency of opBNB Testnet?
The native currency of opBNB Testnet is BNB.
How do I add opBNB Testnet to MetaMask?
Use the "Add to Wallet" button on this page to add opBNB Testnet to MetaMask automatically, or follow our step-by-step guide for opBNB.