ChainCatcher news, hardware wallet Ledger integrates Aptos ecosystem DApp through Pontem wallet, Ledger users can connect to Aptos blockchain and interact with DApp on Pontem wallet. Ledger users only need to connect their devices to Pontem wallet and import an account to store and trade APT. In addition, users can perform transactions on Liquidswap DEX and confirm all operations directly on Ledger. (Source link)