Trading Notes | Account Abstraction
① A Paymaster is a contract that can pay Gas on behalf of users. Apps can use it to cover transaction fees or let users pay Gas with other tokens.
② In the ERC-4337 process, users sign a UserOperation, which a Bundler collects and submits together to the EntryPoint contract for execution.
③ If a wallet asks you to delegate your account to a contract, be sure to check the contract address and its source. Reject requests from unfamiliar websites.
$ETH 2422.99（-4.65%）
#ETH
① A Paymaster is a contract that can pay Gas on behalf of users. Apps can use it to cover transaction fees or let users pay Gas with other tokens.
② In the ERC-4337 process, users sign a UserOperation, which a Bundler collects and submits together to the EntryPoint contract for execution.
③ If a wallet asks you to delegate your account to a contract, be sure to check the contract address and its source. Reject requests from unfamiliar websites.
$ETH 2422.99（-4.65%）
#ETH