# Deposit contract ## How to set up the testing environment? Under the `eth2.0-specs` directory, execute: ```sh make install_deposit_contract_test ``` ## How to compile the contract? ```sh make compile_deposit_contract ``` The ABI and bytecode will be updated at [`contracts/validator_registration.json`](./contracts/validator_registration.json). ## How to run tests? ```sh make test_deposit_contract ```