This user guide is to assist you in using .locker with the Coinbase Wallet browser extension.

What You Need

• Coinbase Wallet Extension installed and updated
• A valid .locker name that has been configured for BTC or ETH

Important Notes on Using Coinbase Wallet Extension

Coinbase Wallet Extension uses the ENS resolver and it properly resolves .locker names at the protocol level. If a .locker name has a valid digital wallet address associated with it, sending funds resolves to the correct address on-chain. 

This means that the Coinbase Wallet Extension may not autopopulate or appear in the recipient preview. Instead, you may see the long, complex digital wallet address that is associated with your .locker. Despite this, transactions are executed correctly as long as the correct blockchain network and digital asset are selected. This is known digital wallet UI behavior and does not affect onchain resolution. It is actively being addressed by the Coinbase and ENS teams.

Before sending funds, verify the resolved address. Once you send funds on-chain, you cannot reserve the transaction. It’s important that you confirm they are being sent to the correct address. 

For a full explanation of ENS resolution vs wallet UI behavior across wallets, see our FAQ article on using .locker with digital wallets.