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Network Configuration

Migrating to TEN enables your dApp to leverage “programmable encryption.” Below are steps to help you transition smoothly.

Key Migration Steps​

  • Update your Hardhat deployment to support the --network ten option.
  • Add data protection logic to your view functions (if applicable).
  • Configure visibility rules for event logs and internal storage.
  • Add the TEN onboarding widget to your JavaScript UI.
  • Add features that make use of secure, verifiable randomness using block.prevrandao or precise timestamping

1. Configuring Hardhat​

First, set up a Hardhat project if you haven't already.

1.1 Installing the TEN Hardhat Plugin​

To add TEN Network compatibility, install the ten-hardhat-plugin:

npm install ten-hardhat-plugin

You can use npm or yarn to install plugins.

1.2 Configuring hardhat.config.js​

Modify hardhat.config.js in your project’s root directory as follows:

import { HardhatUserConfig } from "hardhat/config";
import "@nomiclabs/hardhat-waffle";
import "ten-hardhat-plugin";

module.exports = {
  solidity: "0.8.10",
  networks: {
    hardhat: {
    // Configuration for the Hardhat Network
    },
    ten: {
        url: "https://testnet.ten.xyz/v1/",
        chainId: 8443,
        accounts: ["your-private-key"],
    },
  },
};

export default config;

Once configured, you can start writing or migrating your smart contracts.