Skip to main content
Use this guide when you want to deploy upgradeable contracts (proxy pattern) on Berachain using OpenZeppelin’s upgradeable contracts and Hardhat/Foundry plugin.

​
Repository

​
Requirements

  • Node, npm (if using Hardhat) or Foundry
  • Wallet with testnet $BERA

​
Stack

Hardhat or Foundry, Solidity, OpenZeppelin Contracts Upgradeable, upgrade plugin.

​
Quick start

  1. Clone and install 
    git clone https://github.com/berachain/guides.git && cd guides/apps/openzeppelin-upgrades
npm install
  2. Configure network (Berachain) and deploy script. Use the plugin to deploy the proxy and implementation.
  3. Run deploy; upgrade later with the plugin’s upgrade task. Exact commands in README.
For deploy and upgrade commands, fetch the raw README.