EEZY
EEZY leverages LayerZero tech to allow you interact with multiple chains from a Base Smart Wallet and use your Coinbase funds with Magic Spend, all without the hassle of switching chains and bridging funds.
EEZY
Created At
Winner of
Blockscout - Best use of Blockscout Block Explorer
Prize Pool
Base - Best use of Smart Wallet 1st place
Project Description
š” EEZY is a project that leverages LayerZero technology to enable Base Smart Wallet users to interact with multiple new blockchain networks seamlessly using any Coinbase wallet. It simplifies the user experience (UX), making it easy for users to manage and transact with various cryptocurrencies across different chains.
š ļø We utilize LayerZero technology to enable seamless interaction with multiple blockchain networks, eliminating the need for users to know the specifics of transaction locations or how to move funds and interact with specific contracts.
š° When combined with Magic Spend, a feature provided by Base Smart Wallet, users can engage with virtually any blockchain network effortlessly, using funds directly from their Coinbase account. This combination has the potential to onboard users to DeFi projects with a total value exceeding $348 billion USD.
š As a proof-of-concept use case, we've chosen to integrate a DeFi product like AAVE to make the final product more tangible. With EEZY, you can review the best APY opportunities and decide where to supply your funds accordingly, ensuring you maximize your returns with ease.
How it's Made
EEZY aims to allow users of Coinbase Smart wallet to access to on-chain platforms on every chain only by interacting with the Base blockchain.
To achieve this, LayerZero technology is leveraged in the form of Stargate which we use to bridge user funds, and the OApp contract standard which we use to send messages across multiple blockchains. To be more specific, we deployed two contracts on each chain we support:
- BridgeReceiver: is in charge of elaborating inward bridges and calling the third party application (in this specific case, Aave contracts)
- EEZYOApp: holds user positions and manages the access with an internal mapping, also manages cross chain messages that allow users to "remote-control" their positions from Base blockchain.
Another key part of EEZY is the Base Smart Wallet integration which allows us to onboard users easily and presents many features on top of normal wallets. In particular, we used the transaction batching functionality to make the whole process more simple for the user, requiring only one tx sign to open a position on whichever chain.
We also used Blockscout as our blockchain explorer of choice, as well as our data provider for reliable on-chain data for balances and transactions.
