https://github.com/jackhamer09/zksync-era-hardhat-example

This is a simple example of how to use zkSync Era with Hardhat. It will help you to deploy your first zkSync smart contracts and interact with them.
https://github.com/jackhamer09/zksync-era-hardhat-example

ethereum harhat solidity zksync

Last synced: about 2 months ago
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This is a simple example of how to use zkSync Era with Hardhat. It will help you to deploy your first zkSync smart contracts and interact with them.

• Host: GitHub
• URL: https://github.com/jackhamer09/zksync-era-hardhat-example
• Owner: JackHamer09
• License: mit
• Created: 2022-09-24T14:59:09.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2023-03-24T07:26:13.000Z (almost 2 years ago)
• Last Synced: 2024-10-14T03:26:06.686Z (3 months ago)
• Topics: ethereum, harhat, solidity, zksync
• Language: TypeScript
• Homepage:
• Size: 503 KB
• Stars: 7
• Watchers: 2
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# zkSync Era Hardhat Example

This is a simple example of how to use zkSync Era with [Hardhat](https://v2-docs.zksync.io/api/hardhat/getting-started.html). It will help you to deploy your first zkSync smart contracts, interact with them, and automatically verify its source code on [zkSync Era Block Explorer](https://explorer.zksync.io/).

## Setup

1. Install dependencies

    ```bash

    npm install

    ```

2. Rename or copy file `.env.example` to `.env` and fill in the private key of the account you want to use for deployment.

---

## Deploying contracts

1. Compile contracts

    ```bash

    npm run compile

    ```

2. Deploy contracts:

  - Greeter - this is a simple contract that allows you to set a greeting message and read it. It will also log SetGreeting event when you set a new greeting message.

    ```bash

    npm run deploy greeter.ts

    ```

  - ERC20 Token - this is a multifile contract that will let you deploy your own custom token to zkSync 2.0.

    - Fill in the values for your token in `deploy/erc20.ts`

    - Deploy the contract

      ```bash

      npm run deploy erc20.ts

      ```

---

### Useful links

- [zkSync Era Hardhat Documentation](https://era.zksync.io/docs/api/hardhat/getting-started.html)

- [zkSync Era Block Explorer](https://explorer.zksync.io/)

- [zkSync Era Documentation](https://era.zksync.io/docs/)