Smart contracts must be compiled to Zksync VM-compatible bytecode using the zksolc compiler to prepare them for deployment on Abstract.

1

Configure foundry.toml

Update your foundry.toml file to include the following options:

[profile.default]
src = 'src'
libs = ['lib']
fallback_oz = true
is_system = false # Note: NonceHolder and the ContractDeployer system contracts can only be called with a special is_system flag as true
mode = "3"

[etherscan]
abstractTestnet = { chain = "11124", url = "", key = ""} # You can replace these values or leave them blank to override via CLI
abstractMainnet = { chain = "2741", url = "", key = ""} # You can replace these values or leave them blank to override via CLI
2

Compile contracts

Compile your contracts using the following command:

forge build --zksync

This will generate the zkout directory containing the compiled smart contracts.

Was this page helpful?

Suggest editsRaise issue