1.ETH (Ethereum): supports contract transfers as well as normal transfers.
2.BTC (Bitcoin): supports withdrawing to P2PKH addresses starting with 1, and multisig addresses, starting with 3.
3.LTC (Litecoin): supports withdrawing to normal addresses starting with L, and multisig address, starting with M.
4.USDT (Tether): supports withdrawing to BTC omni, ERC-2O and TRC20 addresses.
