What is crypto wallet? A crypto wallet is a digital wallet that is used to store, send and receive cryptocurrencies such as Bitcoin, Ethereum, or Litecoin. It is a software program that interacts with the blockchain network to manage your cryptocurrency transactions. A crypto wallet contains private and public keys that are used to sign and verify transactions. The private key is a secret code that is used to access and spend the funds stored in the wallet. The public key, on the other hand, ...