Portkey

Portkey is the first contract account wallet in the aelf ecosystem, which facilitates the migration of Web2 users and developers to Web3 through a DID (Digital Identity) solution. Users can quickly log in to Portkey using their Web2 social information, without the need for private keys or mnemonics. With the support of social recovery and decentralized verifier designs, Portkey protects users' assets from centralization and theft. Portkey also incurs nearly zero fees for account creation and user usage through its unique delegation mechanism. Portkey provides encrypted deposit and withdrawal services, allowing users to freely exchange fiat and cryptocurrency.