Hardhat config

.gitignore

@@ -1,3 +1,5 @@
 node_modules/
+cache/
+artifacts/
 social.md
 .env

README.md

@@ -69,3 +69,17 @@ Once you have everything installed :
 > If you edit the sourcecode your Server automatically updates the website on save.
 
 > Check out `https://dojo.guru` to find out how to develop your boilerplate dapp.
+
+## Deployment
+
+To deply a contract on a specific network, run:
+
+```
+npm run deploy <network name>
+```
+
+For example:
+
+```
+npm run deploy <network name>
+```

contracts/xxx_old/FrootyCoolTingz.sol

@@ -12,7 +12,7 @@
 // ICE :: 0xec09faf4b1c6F198cFF1535800d55123C8C848bE :: ERC20
 // FROOTYCOOLTINGS :: 0x069BF09A8EDb8C1b3AC7f62bA57C601DBaCc6747 :: ERC721
 
-pragma solidity ^0.8.10;
+pragma solidity ^0.8.7;
 
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 import "@openzeppelin/contracts/token/ERC721/ERC721.sol";

contracts/xxx_old/Market.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-pragma solidity ^0.8.10;
+pragma solidity ^0.8.7;
 
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 import "@openzeppelin/contracts/token/ERC721/ERC721.sol";

hardhat.config.js

@@ -1,4 +1,136 @@
-/** @type import('hardhat/config').HardhatUserConfig */
+require('dotenv').config()
+require('@nomicfoundation/hardhat-toolbox')
+
+// https://hardhat.org/hardhat-runner/docs/config
+// https://github.com/smartcontractkit/hardhat-starter-kit/blob/main/hardhat.config.js
+
 module.exports = {
-  solidity: "0.8.17",
-};
+	solidity: {
+		version: '0.8.7',
+		settings: {
+			optimizer: {
+				enabled: true,
+				runs: 1000,
+			},
+		},
+	},
+
+	// For adding HD wallet:
+	// https://hardhat.org/hardhat-runner/docs/config#hd-wallet-config
+	// @NOTE: private key is safer to use than a mnemonic keyphrase, as losing a private key
+	// will only compromise a single account, and losing a mnemonic key/ will compromise
+	// all the accounts that can be generated from it.
+
+	networks: {
+		hardhat: {},
+		polygon: {
+			chainId: 137,
+			url: process.env.POLY_URL,
+			accounts: [process.env.POLY_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		mumbai: {
+			chainId: 80001,
+			url: process.env.MUMB_URL,
+			accounts: [process.env.MUMB_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		arbitrum: {
+			chainId: 200,
+			url: process.env.ARBI_URL,
+			accounts: [process.env.ARBI_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		arbitrinkeby: {
+			chainId: 421611,
+			url: process.env.ARBIRINK_URL,
+			accounts: [process.env.ARBIRINK_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		optimism: {
+			chainId: 10,
+			url: process.env.OPTI_URL,
+			accounts: [process.env.OPTI_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		optikovan: {
+			chainId: 69,
+			url: process.env.OPTIKOV_URL,
+			accounts: [process.env.OPTIKOV_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		mainnet: {
+			chainId: 1,
+			url: process.env.MAIN_URL,
+			accounts: [process.env.MAIN_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		chalen: {
+			chainId: 97,
+			url: process.env.CHALEN_URL,
+			accounts: [process.env.CHALEN_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		moonriver: {
+			chainId: 1285,
+			url: process.env.MOONRIVER_URL,
+			accounts: [process.env.MOONRIVER_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		moonrbeam: {
+			chainId: 1284,
+			url: process.env.MOONRBEAM_URL,
+			accounts: [process.env.MOONRBEAM_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		evmos: {
+			chainId: 9001,
+			url: process.env.EVMOS_URL,
+			accounts: [process.env.EVMOS_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		tevmos: {
+			chainId: 9000,
+			url: process.env.TEVMOS_URL,
+			accounts: [process.env.TEVMOS_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		// //https://docs.avax.network/community/tutorials-contest/2022/local-subnet-development/hardhat.config.ts
+		fuji: {
+			chainId: 43113,
+			url: process.env.FUJI_URL,
+			accounts: [process.env.FUJI_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		fujix: {
+			chainId: 000000,
+			url: process.env.FUJIX_URL,
+			accounts: [process.env.FUJIX_PRIVATE_KEY],
+			timeout: 60000,
+		},
+		avax: {
+			chainId: 43114,
+			url: process.env.AVAX_URL,
+			accounts: [process.env.AVAX_PRIVATE_KEY],
+			timeout: 60000,
+		},
+	},
+
+	etherscan: {
+		// yarn hardhat verify --network <NETWORK> <CONTRACT_ADDRESS> <CONSTRUCTOR_PARAMETERS>
+		apiKey: {
+			mainnet: process.env.MAIN_API_KEY,
+			goerli: process.env.GOERLI_API_KEY,
+			polygon: process.env.POLY_API_KEY,
+			polygonMumbai: process.env.MUMB_API_KEY,
+			optimism: process.env.OPTI_API_KEY,
+		},
+	},
+
+	paths: {
+		sources: './contracts',
+		tests: './test',
+		cache: './cache',
+		artifacts: './artifacts',
+	},
+}