FAQ

What are the key functions of OApp?

• _lzSend: To send an omnichain message.

• _lzReceive: To receive an omnichain message.

What are the Contract Standards offered by LayerZero?

LayerZero offers two Contract Standards:

• OApp: The base contract standard for omnichain messaging and configuration.

• OFT: An extension of OApp for omnichain fungible token transfers.

What is the recommended practice for using LayerZero contract code?

Always use the installed code as-is. Avoid copying and pasting from online sources besides the recommended package libraries.