Mainnet BSC
Network Name: Binance Smart Chain
New RPC URL: https://bsc-dataseed.binance.org/
ChainID: 56
Symbol: BNB
Block Explorer URL: https://bscscan.com
Testnet BSC
Network Name: Testnet – Binance Smart Chain
New RPC URL: https://data-seed-prebsc-1-s1.binance.org:8545/
ChainID: 97
Symbol: BNB
Block Explorer URL: https://testnet.bscscan.com
Faucet BSC
https://testnet.binance.org/faucet-smart
Mainnet Polygon
Network Name: Polygon
New RPC URL: https://polygon-rpc.com/
ChainID: 137
Symbol: MATIC
Block Explorer URL: https://polygonscan.com/
Testnet Polygon
Network Name: Testnet – Mumbai
New RPC URL: https://rpc-mumbai.matic.today
ChainID: 8001
Symbol: MATIC
Block Explorer URL: https://mumbai.polygonscan.com/
Faucet Polygon
https://faucet.polygon.technology