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    @nomiclabs/hardhat-web3
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    2.0.0 • Public • Published

    npm hardhat

    hardhat-web3

    This plugin integrates Web3.js 1.x into Hardhat.

    What

    This plugin brings to Hardhat the Web3 module and an initialized instance of Web3.

    Installation

    npm install --save-dev @nomiclabs/hardhat-web3 web3

    And add the following statement to your hardhat.config.js:

    require("@nomiclabs/hardhat-web3");

    Or, if you are using TypeScript, add this to your hardhat.config.ts:

    import "@nomiclabs/hardhat-web3";

    Tasks

    This plugin creates no additional tasks.

    Environment extensions

    This plugin adds the following elements to the HardhatRuntimeEnvironment:

    • Web3: The Web3.js module.
    • web3: An instantiated Web3.js object connected to the selected network.

    Usage

    Install it and access Web3.js through the Hardhat Runtime Environment anywhere you need it (tasks, scripts, tests, etc). For example, in your hardhat.config.js:

    usePlugin("@nomiclabs/hardhat-web3");
    
    // task action function receives the Hardhat Runtime Environment as second argument
    task("accounts", "Prints accounts", async (_, { web3 }) => {
      
      console.log(await web3.eth.getAccounts());
      
    });
    
    module.exports = {};
    

    And then run npx hardhat accounts to try it.

    Read the documentation on the Hardhat Runtime Environment to learn how to access the HRE in different ways to use Web3.js from anywhere the HRE is accessible.

    Install

    npm i @nomiclabs/hardhat-web3

    DownloadsWeekly Downloads

    4,763

    Version

    2.0.0

    License

    MIT

    Unpacked Size

    14.9 kB

    Total Files

    22

    Last publish

    Collaborators

    • fvictorio
    • alcuadrado
    • fzeoli