Reserve Universal Deployer

Minimal Solidity helpers for deploying contracts through Reserve's predeployed UniversalDeployer.

Install

pnpm add @reserve-protocol/universal-deployer

Contracts

• contracts/UniversalDeployer.sol - deterministic CREATE2 deployer
• contracts/DeployHelper.sol - library wrapper around the canonical deployer
• contracts/SaltHelper.sol - salt construction helpers
• contracts/interfaces/IUniversalDeployer.sol - deployer interface

The canonical deployer address used by DeployHelper is:

0x7A7371751Ccb2a38b0794182a1b812D054a5FB85

Usage

import { DeployHelper } from "@reserve-protocol/universal-deployer/contracts/DeployHelper.sol";
import { SaltHelper } from "@reserve-protocol/universal-deployer/contracts/SaltHelper.sol";

bytes32 salt = SaltHelper.getSaltUniversal(address(this));
address deployed = DeployHelper.createDeployment(salt, initCode, initializer);

To forward ETH to the initializer, use the overload with an explicit value:

address deployed = DeployHelper.createDeployment(salt, initCode, initializer, msgValue);

Salts must encode the calling contract address in the first 20 bytes, matching the validation performed by UniversalDeployer.