Testing setup

.env.example

@@ -0,0 +1,3 @@
+ALCHEMY_ID="<>"
+ETHERSCAN="<>"
+PRIVATE_KEY="<>"

.gitignore

@@ -3,3 +3,5 @@ node_modules
 #Hardhat files
 cache
 artifacts
+
+.env

hardhat.config.js

@@ -1,14 +1,10 @@
+require("@nomiclabs/hardhat-ethers");
 require("@nomiclabs/hardhat-waffle");
+require("@nomiclabs/hardhat-etherscan");
 
-// This is a sample Hardhat task. To learn how to create your own go to
-// https://hardhat.org/guides/create-task.html
-task("accounts", "Prints the list of accounts", async () => {
-  const accounts = await ethers.getSigners();
-
-  for (const account of accounts) {
-    console.log(account.address);
-  }
-});
+require("dotenv").config();
+const ALCHEMY_ID = process.env.ALCHEMY_ID;
+const PRIVATE_KEY = process.env.PRIVATE_KEY;
 
 // You need to export an object to set up your config
 // Go to https://hardhat.org/config/ to learn more
@@ -18,5 +14,26 @@ task("accounts", "Prints the list of accounts", async () => {
  */
 module.exports = {
   solidity: "0.7.3",
+  networks: {
+    hardhat: {
+      forking: {
+        url: `https://eth-mainnet.alchemyapi.io/v2/${ALCHEMY_ID}`,
+        blockNumber: 12070498,
+      },
+      blockGasLimit: 12000000,
+    },
+    kovan: {
+      url: `https://eth-kovan.alchemyapi.io/v2/${ALCHEMY_ID}`,
+      accounts: [`0x${PRIVATE_KEY}`],
+      gas: 12500000,
+    },
+    polygon: {
+      url: 'https://rpc-mainnet.matic.network',
+      accounts: [`0x${PRIVATE_KEY}`],
+    }
+  },
+  etherscan: {
+    apiKey: process.env.ETHERSCAN
+  }
 };
 

package.json

@@ -19,6 +19,8 @@
     "solc": "0.7.0"
   },
   "dependencies": {
-    "@openzeppelin/contracts": "^3.4.0-solc-0.7"
+    "@nomiclabs/hardhat-etherscan": "^2.1.1",
+    "@openzeppelin/contracts": "^3.4.0-solc-0.7",
+    "dotenv": "^8.2.0"
   }
 }