Precompile Overview

Available Subnet-EVM Precompiles

Below are listed out the default Subnet-EVM precompile interfaces.

Interacting with Precompiles

If a precompile is enabled within the genesis.json using the respective ConfigKey we can interact with the precompile using Foundry or other tools such as Remix. Below are listed out the addresses and ConfigKey of default precompiles we can enable in Subnet-EVM. The address and ConfigKey are defined in the module.go of each precompile contract.

Precompile	ConfigKey	Address
Deployer Allow List	`contractDeployerAllowListConfig`	`0x0200000000000000000000000000000000000000`
Native Minter	`contractNativeMinterConfig`	`0x0200000000000000000000000000000000000001`
Transaction Allow List	`txAllowListConfig`	`0x0200000000000000000000000000000000000002`
Fee Manager	`feeManagerConfig`	`0x0200000000000000000000000000000000000003`
Reward Manager	`rewardManagerConfig`	`0x0200000000000000000000000000000000000004`
Warp Messenger	`warpConfig`	`0x0200000000000000000000000000000000000005`

For example, if contractDeployerAllowListConfig is enabled in the genesis.json:

genesis.json

 "contractDeployerAllowListConfig": {
      "adminAddresses": [ // Addresses that can manage (add/remove) enabled addresses. They are also enabled themselves for contract deployment.
        "0x4f9e12d407b18ad1e96e4f139ef1c144f4058a4e",
        "0x4b9e5977a46307dd93674762f9ddbe94fb054def"
      ],
      "blockTimestamp": 0,
      "enabledAddresses": [
        "0x09c6fa19dd5d41ec6d0f4ca6f923ec3d941cc569" // Addresses that can only deploy contracts 
      ]
    },

We can then add an Enabled address to the Deployer Allow List by interacting with the IAllowList interface at 0x0200000000000000000000000000000000000000

cast send 0x0200000000000000000000000000000000000000 setEnabled(address addr) <ADDRESS_TO_ENABLE> --rpc-url $MY_L1_RPC --private-key $ADMIN_PRIVATE_KEY

Available Subnet-EVM Precompiles

IAllowList.sol

INativeMinter.sol

IFeeManager.sol

IRewardManager.sol

IWarpMessenger.sol

Interacting with Precompiles

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