By determining the interface of these functions, a contract wallet, for example, would be able to say that it supports chain-to-chain transfers if the tokens are compatible with LayeyZero.
Because Axelar has a fixed interface for the function that sends the tokens, it is in a position to easily accommodate large-scale development and inter-chain movement of contract wallets.
Akira-Taniguchi
commented
2 years ago
[ERC20] https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/oft/IOFTCore.sol#L20 https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/oft/IOFTCore.sol#L32
[ERC721] https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/onft/IONFT721Core.sol#L19 https://github.com/LayerZero-Labs/solidity-examples/blob/main/contracts/token/onft/IONFT721Core.sol#L27
By determining the interface of these functions, a contract wallet, for example, would be able to say that it supports chain-to-chain transfers if the tokens are compatible with LayeyZero. Because Axelar has a fixed interface for the function that sends the tokens, it is in a position to easily accommodate large-scale development and inter-chain movement of contract wallets.