Update hardhat.config.js with new content

Author: sonnyquinn24

hardhat.config.js

@@ -1,4 +1,34 @@
+require("@nomicfoundation/hardhat-toolbox");
+
 /** @type import('hardhat/config').HardhatUserConfig */
-export default {
-  solidity: "0.8.24"
-};
+const config = {
+  solidity: "0.8.24",
+  networks: {
+    hardhat: {},
+    sepolia: {
+      url: process.env.SEPOLIA_RPC_URL || `https://sepolia.infura.io/v3/${process.env.INFURA_API_KEY}`,
+      accounts: process.env.PRIVATE_KEY ? [process.env.PRIVATE_KEY] : [],
+    },
+    mainnet: {
+      url: process.env.MAINNET_RPC_URL || `https://mainnet.infura.io/v3/${process.env.INFURA_API_KEY}`,
+      accounts: process.env.PRIVATE_KEY ? [process.env.PRIVATE_KEY] : [],
+    },
+    polygon: {
+      url: process.env.POLYGON_RPC_URL || `https://polygon-mainnet.infura.io/v3/${process.env.INFURA_API_KEY}`,
+      accounts: process.env.PRIVATE_KEY ? [process.env.PRIVATE_KEY] : [],
+    },
+    bsc: {
+      url: process.env.BSC_RPC_URL || "https://bsc-dataseed1.binance.org",
+      accounts: process.env.PRIVATE_KEY ? [process.env.PRIVATE_KEY] : [],
+    },
+  },
+  gasReporter: {
+    enabled: process.env.REPORT_GAS !== undefined,
+    currency: "USD",
+  },
+  etherscan: {
+    apiKey: process.env.ETHERSCAN_API_KEY,
+  },
+};
+
+module.exports = config;