• /contracts: smart contracts.
• /deploy: deployment and contract interaction scripts.
• /test: test files
• hardhat.config.ts: configuration file.

• run cargo install --git https://github.com/matter-labs/era-test-node.git --locked to install the zksync era test node.

• npx hardhat compile will compile the contracts, typescript bindings are generated automatically.
• npm run {filename} will execute the script /deploy/{filename}.ts. Requires environment variable setup.
• npm run test: run tests. Requires a running zksync era test node.
• npm run auto-test: run tests without requiring running zksync era test node. Download zksync era test node if you haven't.
• npm run gas-report: run tests and generate gas report. Download zksync era test node if you haven't.

In order to prevent users to leak private keys, this project includes the dotenv package which is used to load environment variables. It's used to load the wallet private key, required to run the deploy script.

To use it, rename .env.example to .env and enter your private key.

PRIVATE_KEY=123cde574ccff....

• Website
• GitHub
• Twitter