Binance Smart Chain After opening a Metamask Wallet, go to your Settings --> Network --> Add Network Fill in the required fields with the information below: Network Name: BSC Mainnet New RPC URL: https://bsc-dataseed1.binance.org/ ChainID: 56 (or 0x38 if 56 doesn’t work) Symbol: BNB Block Explorer URL: https://bscscan.com/