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PaymasterLedger

This smart contract, named PaymasterLedger, is an Ethereum-based contract that manages account balances for a bank. It enables approved clients to deposit and transfer funds securely.

Overview

The PaymasterLedger contract allows the following functionalities:

  • Depositing funds into a client's account
  • Transferring funds between client accounts, requiring approval from both the initiating client and the bank
  • Checking the account balance of a specific Ethereum address
  • Approval of clients by the contract owner (bank)

Install packages needed:

forge install foundry-rs/forge-std

How to compile?

forge build

Running Tests:

forge test

or (can run with fork server) Run a fork server: anvil --rpc-url https://ethereum.publicnode.com Run test for PaymasterLedger: forge test --match-contract BankVaultTest -vv -w --rpc-url http://localhost:8545

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