Environment Setup

Prerequisites

Before we begin, make sure you have the following:

• Basic understanding of Solidity, Hardhat, and JavaScript/TypeScript.

• Node.js and npm installed on your machine.

• HashPack or another wallet configured for the Hedera network.

• Hedera testnet account credentials.

1. Clone the Repository

First, clone the repository containing the smart contract and script:

git clone https://github.com/Bonzo-Labs/bonzo-finance-contracts.git
cd bonzo-finance-contracts

2. Install Dependencies

Install the required npm packages (you may need to use the --legacy-peer-deps flag due to older versions of dependencies):

npm install --legacy-peer-deps

3. Configure Environment Variables

Create a .env file in the root directory and add your Hedera account details and other configurations:

PRIVATE_KEY=your-private-key
ACCOUNT_ID=your-account-id
PROVIDER_URL=https://testnet.hashio.io/api
LENDING_POOL_ADDRESS=0x...
DATA_PROVIDER_ADDRESS=0x...
PRICE_ORACLE_ADDRESS=0x...
LIQUIDATOR_CONTRACT_ADDRESS=0x...

• Replace your-private-key and your-account-id with your actual Hedera testnet account credentials.

• Replace 0x... with the actual contract addresses. You can find the mainnet contract addresses here.

4. Install Hedera SDK (if not already installed)

npm install @hashgraph/sdk