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@vechain/sdk-hardhat-plugin
Advanced tools
This module allows to create smart contracts and interact with them using the vechain SDK and Hardhat
Welcome to the hardhat-plugin package of the VeChain SDK!
The VeChain SDK Hardhat plugin bridges the gap between Hardhat and the VeChain SDK, providing developers with a seamless interface. This versatile package is essential for smart contract development on the VeChainThor blockchain.
This plugin simplifies the creation, testing, deployment, and interaction with smart contracts. It allows developers to build robust decentralized applications (dApps) and services on VeChainThor. By integrating the VeChain SDK into Hardhat, developers can leverage VeChain's powerful blockchain infrastructure within the familiar Hardhat development environment.
Before using the VeChain SDK Hardhat plugin, ensure you have Hardhat installed:
yarn add --dev hardhat
Initialize your Hardhat project:
npx hardhat
yarn add @vechain/sdk-hardhat-plugin
import '@vechain/sdk-hardhat-plugin';
import { VET_DERIVATION_PATH } from '@vechain/sdk-core';
import { type HttpNetworkConfig } from 'hardhat/types';
const config: HardhatUserConfig = {
solidity: {
compilers: [
{
version: '0.8.17', // Specify the first Solidity version
settings: {
// Additional compiler settings for this version
optimizer: {
enabled: true,
runs: 200
},
evmVersion: 'london' // EVM version (e.g., "byzantium", "constantinople", "petersburg", "istanbul", "berlin", "london")
}
},
]
},
networks: {
vechain_testnet: {
// Testnet
url: 'https://testnet.vechain.org',
accounts: {
mnemonic:
'vivid any call mammal mosquito budget midnight expose spirit approve reject system',
path: VET_DERIVATION_PATH,
count: 3,
initialIndex: 0,
passphrase: 'vechainthor'
},
debug: true,
delegator: undefined,
gas: 'auto',
gasPrice: 'auto',
gasMultiplier: 1,
timeout: 20000,
httpHeaders: {}
} satisfies HttpNetworkConfig,
}
};
For a comprehensive example of using the Hardhat plugin with the VeChain SDK, visit apps/sdk-hardhat-integration
. This directory contains a fully configured example that demonstrates how to integrate the VeChain SDK with Hardhat, providing a practical setup you can follow and replicate in your projects.
FAQs
This module allows to create smart contracts and interact with them using the vechain SDK and Hardhat
The npm package @vechain/sdk-hardhat-plugin receives a total of 43 weekly downloads. As such, @vechain/sdk-hardhat-plugin popularity was classified as not popular.
We found that @vechain/sdk-hardhat-plugin demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 8 open source maintainers collaborating on the project.
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