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Using Hardhat

Hardhat is a development environment for building, deploying, testing, and debugging smart contracts.

You may learn more about installing and using Hardhat by reading the official documentation.

Config Hardhat for Fuse Mainnet ​

{% code title="/packages/hardhat-ts/hardhat.config.ts" overflow="wrap" %}

// Update the default network to be fuse network 
const defaultNetwork = 'fuse';

{% endcode %}

{% code title="hardhat.config.js" overflow="wrap" %}

// Update the RPC endpoints for Fuse Mainnet
    const config: HardhatUserConfig = {
  networks: {
    localhost: {
      url: 'http://localhost:8545',
    },
    gnosis: {
      url: 'https://rpc.fuse.io/',
      gasPrice: 10000000000,
      accounts: {
        mnemonic: Mnemonic,
      },
    },
    chiado: {
      url: 'https://rpc.fusespark.io',
      gasPrice: 10000000000,
      accounts: {
        mnemonic: Mnemonic,
      },
    },
  },
};

{% endcode %}

{% code title="hardhat.config.js" overflow="wrap" %}

// Update the TNetworkInfo to be Fuse Network
export const targetNetworkInfo: TNetworkInfo = NETWORKS.fuse;

{% endcode %}

Compile Your Smart Contract using Hardhat for Fuse Mainnet ​

npx hardhat compile

Deploy Your Smart Contract using Hardhat for Fuse Mainnet ​

hardhat run --network gnosis scripts/deploy.js

You can view your deployed smart contract transaction at Fuse explorers.

Fuse Mainnet Explorer is at https://explorer.fuse.io/

Fuse Testnet Spark is at https://explorer.fusespark.io/