How to Create a DAO Governance Token

Tutorial for creating a governance token for a DAO

DAOs (decentralized autonomous organizations) have become a powerful use case for blockchain. With a dedicated community and a shared crypto wallet, DAOs have the power to ship products, fundraise for important causes, maintain/grow core community protocols, and drive transformative change within the Web3 space.


Learn more about DAOs

To learn more about DAOs (and the steps to starting one!), check out Alchemy's comprehensive DAO creation guide.

One critical component of any DAO is governance, going hand in hand with treasury management and token incentive systems. If you're interested in starting a DAO, you'll need to launch a governance token and governance contract to the blockchain so your members can create, vote on, and execute proposals as a community.

Create an Alchemy app and Ethereum address

Step 1: Connect to the Ethereum network

There are many ways to interact with the Ethereum blockchain. To make things most accessible, we'll use a free account on Alchemy, a blockchain developer platform and API that allows us to communicate with the Ethereum blockchain without having to run our own nodes.

In this tutorial, we'll also take advantage of Alchemy's developer tools for monitoring and analytics to understand what's going on "under the hood" in our smart contract deployment. If you don't already have an Alchemy account, you can sign up for free here.

Step 2: Create an app and API key

Once you've created an Alchemy account, you can generate an API key by creating an app. This will allow us to make requests to the Sepolia test network. Check out this guide if you're curious to learn more about test networks.

To create an Alchemy app:

  1. From the Alchemy Dashboard, hold your pointer over the Create App, then click Create App.

Create App button

  1. Provide a Name and Description for your app, then choose Ethereum as your Chain and Sepolia as your Network.
  1. Click Create app and that’s it! Your app should appear in the table below.

Step 3: Create an Ethereum account (address)

We need an Ethereum account to send and receive transactions. For this tutorial, we'll use Metamask, a virtual wallet in the browser used to manage your Ethereum account address. If you want to understand more about how transactions on Ethereum work, check out this page from the Ethereum foundation.

You can download and create a MetaMask account for free here. After you create an account, make sure to switch over to the Sepolia Test Network in the upper right (so that we're not dealing with real money).

Step 4: Add Ether from a faucet

In order to deploy our smart contract to the test network, we'll need some test Eth. To get Eth, go to the Alchemy Sepolia Faucet and enter your Sop account address, then click Send Me ETH. You should see Eth in your MetaMask account soon after!

Step 5: Check your Balance

To double check our balance is there, let’s make an eth_getBalance request using Alchemy’s composer tool. This will return the amount of Eth in our wallet. After you input your MetaMask account address and click Send Request, you should see a response like this:

{"jsonrpc": "2.0", "id": 0, "result": "0xde0b6b3a7640000"}

Note: This result is in wei not eth. Wei is used as the smallest denomination of ether. The conversion from wei to eth is: 1 eth = 10¹⁸ wei. So if we convert 0xde0b6b3a7640000 to decimal we get 1*10¹⁸ which equals 1 Eth.

Set up your development environment

Step 1: Initialize your project

First, we'll need to create a folder for our project. Navigate to your terminal and type:

mkdir voting-contract
cd voting-contract

Now that we're inside our project folder, we'll use npm init to initialize the project. If you don't already have npm installed, follow these instructions (we'll also need Node.js, so download that too!).

npm init

For our project, it doesn't matter how you answer the installation questions. The following is how we did it for reference:

package name: (voting-contract) 
version: (1.0.0) 
description: Open Zeppelin governance token & contracts for my DAO!
entry point: (index.js) 
test command: 
git repository: 
license: (ISC) 
About to write to /Users/madhavvats/Desktop/voting-contract/package.json:

  "name": "voting-contract",
  "version": "1.0.0",
  "description": "Open Zeppelin governance token & contracts for my DAO!",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  "author": "",
  "license": "ISC"

Approve the package.json and we're good to go!

Step 2: Download Hardhat

Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. It helps developers build smart contracts and dApps locally before deploying to the live chain.

Navigate to the terminal and make sure you're inside the my-nft project folder, then run:

npm install --save-dev hardhat

Check out the Hardhat documentation for more details on installation instructions.

Step 3: Create a Hardhat project

Inside our project folder, run the following command:

npx hardhat

You should then see a welcome message and the option to select what you want to do. Select Create an empty hardhat.config.js:

888    888                      888 888               888
888    888                      888 888               888
888    888                      888 888               888
8888888888  8888b.  888d888 .d88888 88888b.   8888b.  888888
888    888     "88b 888P"  d88" 888 888 "88b     "88b 888
888    888 .d888888 888    888  888 888  888 .d888888 888
888    888 888  888 888    Y88b 888 888  888 888  888 Y88b.
888    888 "Y888888 888     "Y88888 888  888 "Y888888  "Y888

👷 Welcome to Hardhat v2.12.2 👷‍

? What do you want to do? … 
  Create a JavaScript project
  Create a TypeScript project
❯  Create an empty hardhat.config.js

This generates a hardhat.config.js file for us, where we will specify the setup for our project (later when you Install Ethers.js).

Step 4: Create your project folders

To keep our project organized, we’ll create two new folders. Navigate to the root directory of your project in your terminal and type:

mkdir contracts

mkdir scripts
  • contracts/ is where we’ll keep our governance smart contract code
  • scripts/ is where we’ll keep scripts to deploy and interact with our smart contract

Write your contracts

Step 1: Token contract

Now that our development environment is set up, the next step is to set up our governance token. This ERC-20 token will determine the voting power of each account in our governance setup.

Our token will implement the OpenZeppelin ERC20Votes extension, which keeps track of historical balances so that voting power is retrieved from past snapshots instead of the current balance. This protection helps prevent double voting.

Open the voting-contract project in your favorite text editor (we like VSCode). Smart contracts are written in a language called Solidity, which is what we will use to write our MyToken.sol smart contract.‌

Because we are inheriting classes from the OpenZeppelin contracts library, in your terminal first run the following to install the library into our folder:

npm install @openzeppelin/contracts

Now we are ready to start writing our first contract!

  1. Navigate to the contracts folder and create a new file called MyToken.sol.
  2. Below is our governance token smart contract code, which is based on the OpenZeppelin library's ERC-20 implementation. Copy and paste the contents below into your MyToken.sol file.
// Contract based on:
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/draft-ERC20Permit.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Votes.sol";

contract MyToken is ERC20, ERC20Permit, ERC20Votes {
    constructor() ERC20("MyToken", "MTK") ERC20Permit("MyToken") {}

    // The functions below are overrides required by Solidity.

    function _afterTokenTransfer(address from, address to, uint256 amount)
        override(ERC20, ERC20Votes)
        super._afterTokenTransfer(from, to, amount);

    function _mint(address to, uint256 amount)
        override(ERC20, ERC20Votes)
        super._mint(to, amount);

    function _burn(address account, uint256 amount)
        override(ERC20, ERC20Votes)
        super._burn(account, amount);

You can learn more about OpenZeppelin contracts here and use this interactive generator to customize the functionality of your token/governance contract—just update the smart contract text accordingly!

Code explanation

So, what does this code do, exactly? Let's break it down, line by line.

In lines 5-7, our code inherits three OpenZepplin smart contract classes, stemming from @openzeppelin/contracts/token/ERC20/ERC20.sol. This library contains the ERC-20 standard, which implements the fungible tokens we'll use in our voting contracts and is inherited into our DAO governance token.

In lines 9-34, we have our token deployment smart contract, which inherits most of its functionality directly from the OpenZeppelin contract, with a few key overrides as required by Solidity, introducing new versions of the token transfer, mint, and burn functions.

Step 2: Governor contract

The next step is to write our actual governance logic, the smart contact that will dictate proposal creation, voting, and execution using our DAO's token.

  1. Navigate to the contracts folder and create a new file called MyGovernor.sol.
  2. Below is our governance token smart contract code, which is based on the OpenZeppelin library's Governor implementation. Copy and paste the contents below into your MyGovernor.sol file.
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/governance/Governor.sol";
import "@openzeppelin/contracts/governance/extensions/GovernorCountingSimple.sol";
import "@openzeppelin/contracts/governance/extensions/GovernorVotes.sol";
import "@openzeppelin/contracts/governance/extensions/GovernorVotesQuorumFraction.sol";

contract MyGovernor is Governor, GovernorCountingSimple, GovernorVotes, GovernorVotesQuorumFraction {
    constructor(IVotes _token)

    function votingDelay() public pure override returns (uint256) {
        return 1; // 1 block

    function votingPeriod() public pure override returns (uint256) {
        return 45818; // 1 week
    function proposalThreshold() public pure override returns (uint256) {
        return 0;

    // The following functions are overrides required by Solidity.
    function quorum(uint256 blockNumber)
        override(IGovernor, GovernorVotesQuorumFraction)
        returns (uint256)
        return super.quorum(blockNumber);

Code explanation

This code might look complex, but that is okay. Let's break it down, line by line. The contract's core logic is still given within the Governor contract (imported from OpenZeppelin in lines 4-7), but we need to set a few additional parameters:

  1. votingDelay: Determines how long after a proposal is created should voting power be fixed. A large voting delay gives users time to unstake tokens if necessary (lines 16-18).
  2. votingPeriod: Determines how long a proposal remains open to votes (lines 20-22).

These parameters are specified in the number of blocks. Assuming block time of around 13.14 seconds, we will set votingDelay = 1 day = 6545 blocks, and votingPeriod = 1 week = 45818 blocks.


Tip: You can change the voting delay and period to whatever you'd like!

In addition, we can optionally set a proposal threshold (lines 24-26). This restricts proposal creation to accounts that have enough voting power.

Additional modules

There are a few other modules you should know about:

  1. To determine voting power: the GovernorVotes module, which hooks to a IVotes instance to assess the voting power of an account based on the token balance it holds when a proposal becomes active. This module requires the address of the token as a constructor parameter.
  2. To find how many votes are needed for a quorum: GovernorVotesQuorumFraction, which works together with ERC20Votes to define quorum as a percentage of the total supply at the block when a proposal's voting power is retrieved. This requires a constructor parameter to set the percentage (4% is standard).
  3. To decide on the options voters have to select between: GovernorCountingSimple, a module that offers 3 options to voters: For, Against, and Abstain, where only For and Abstain votes are counted towards quorum.

These modules are used in our constructor (lines 10-14), which sets up our governance contract with inputs for our deployed token.


Also, it is important to note that adding a timelock to governance decisions is good practice. This ensures that users can exit the system if they disagree with a decision before it is executed. For simplicity, this tutorial does not employ a timelock contract. To add a timelock, you need to deploy another contract and use that as your second initialization parameter. To learn more, see OpenZeppelin's documentation Protect Your Users With Smart Contract Timelocks.

Connect Alchemy, MetaMask, and your contract

Step 1: Connect Metamask & Alchemy to your project

Now that we've created a MetaMask wallet, Alchemy account, and written our smart contract, it's time to integrate them together.

Every transaction sent from your virtual wallet requires a signature using your unique private key. To provide our program with this permission, we can safely store our private key (and Alchemy API key) in an environment file. To learn more about sending transactions, check out How to Send Transactions on Ethereum.

  1. Install the dotenv package in your project directory with the following command:
npm install dotenv --save
  1. Create a .env file in the root directory of our project. Your file must be named .env.
  2. Add your MetaMask private key and HTTP Alchemy API URL to it. It should look like the following:
API_URL = ""

PRIVATE_KEY = "your-metamask-private-key"

For instructions to export your private key from MetaMask, see MetaMask's documentation How to export an account's private key. To obtain your Alchemy API URL, from the Alchemy dashboard, select Apps > Your App > View Key, then copy your HTTP key.

We’ll reference your .env variables in a hardhat.config.js file later in this tutorial.

Step 2: Install Ethers.js

Ethers.js is a library that makes it easier to interact with and make requests to Ethereum by wrapping standard JSON-RPC methods with user-friendly methods.

Hardhat makes it very simple to integrate Plugins for additional tooling and extended functionality. We’ll use the Ethers plugin for contract deployment (Ethers.js has some awesome contract deployment methods).

In your project directory, type the following into your terminal:

npm install --save-dev @nomiclabs/hardhat-ethers "ethers@^5.0.0"

We’ll also require ethers in our hardhat.config.js in the next step.

Step 3: Update hardhat.config.js

Now that we’ve added several dependencies and plugins, we need to update hardhat.config.js so that our project "knows" about them.

Update your hardhat.config.js to look like the following:

* @type import('hardhat/config').HardhatUserConfig


const { API_URL, PRIVATE_KEY } = process.env;
module.exports = {
  solidity: {
    version: "0.8.8", 
    settings: {
      optimizer: {
        enabled: true,
        runs: 200,
   defaultNetwork: "sepolia",
   networks: {
      hardhat: {},
      sepolia: {
         url: API_URL,
         accounts: [`0x${PRIVATE_KEY}`]

The updated config file calls our environment variables to authenticate our Sepolia network calls and sets our Solidity version/gas optimization settings.

Step 4: Compile your contracts

To make sure everything is working so far, let’s compile our token and governance contracts. The compile task is one of the built-in hardhat tasks.

From your terminal, run the following command:

npx hardhat compile

If everything is successful, you should a success message. You may receive the following error:

The Solidity version pragma statement in these files doesn't match any of the configured compilers in your config. Change the pragma or configure additional compiler versions in your hardhat config.
  * @openzeppelin/contracts/utils/cryptography/EIP712.sol (^0.8.8)

Simply update the line 11 of hardhat.config.js to match the highest version number of the listed incompatible files. Check out the Solidity docs on [version pragmas](The Solidity version pragma statement in these files doesn't match any of the configured compilers in your config. Change the pragma or configure additional compiler versions in your hardhat config. * @openzeppelin/contracts/utils/cryptography/EIP712.sol (^0.8.8)) to learn more about avoiding these errors.

If you receive any other unexpected errors, you can always message in the Alchemy discord.

Deploy your contract

Step 1: Write your token deploy script

Now that we've written our contract and set up our configuration file, it is time to write our contract deploy scripts.

First, we'll need one for our governance token. Navigate to the scripts/ folder and create a new file called deploytoken.js. Add the following contents to it:

async function main() {
  // Grab the contract factory 
  const MyToken = await ethers.getContractFactory("MyToken");

  // Start deployment, returning a promise that resolves to a contract object
  const myToken = await MyToken.deploy(); // Instance of the contract 
  console.log("Contract deployed to address:", myToken.address);

 .then(() => process.exit(0))
 .catch(error => {

Hardhat does an amazing job of explaining what each of these lines of code does in their Contracts tutorial, and we’ve adopted their explanations here.

const MyToken = await ethers.getContractFactory("MyToken");

A ContractFactory in ethers.js is an abstraction used to deploy new smart contracts. MyToken here is a factory for instances of our governance token contract. When using the hardhat-ethers plugin, ContractFactory and Contract instances are connected to the first signer by default.

 const myToken = await MyToken.deploy();

Calling deploy() on a ContractFactory will start the deployment and return a Promise that resolves to a Contract. This is the object that has a method for each of our smart contract functions.

Step 2: Deploy your token contract

We're finally ready to deploy our smart contract! Navigate back to the root of your project directory, and in the command line run the following:

npx hardhat run scripts/deploytoken.js --network sepolia

If successful, you should output similar to the following:

Contract deployed to address: 0x81c587EB0fE773404c42c1d2666b5f557C470eED

Save this address somewhere, as we'll need it in the next step to set up our governance contract!

If we go to the Sepolia Etherscan and search for our contract address, we should be able to see that it has been deployed successfully. The transaction will look something like this:

The From address field should match your MetaMask account address and the To field will say “Contract Creation.” If we click into the transaction, we’ll see our contract address in the To field:

Step 3: Write and execute your governance deploy script

Now that we've deployed our governance token, it's time to build a governor on top of that token. Our governor will allow DAO members to create and vote on proposals.

Navigate to the scripts/ folder and create a new file called deploygovernor.js. Add the following contents to it:

async function main() {
    // Grab the contract factory 
    const MyGovernor = await ethers.getContractFactory("MyGovernor");
    // Start deployment, returning a promise that resolves to a contract object
    const myGovernor = await MyGovernor.deploy("TOKEN_CONTRACT_ADDRESS"); // Instance of the contract taking token contract address as input
    console.log("Contract deployed to address:", myGovernor.address);
   .then(() => process.exit(0))
   .catch(error => {

You'll notice this deploy script, which deploys the governor smart contract we wrote in Write our governor contract, takes in one input parameters in line 6: the token contract address. Replace TOKEN_CONTRACT_ADDRESS in the script above with the address you saw in Deploy your token contract.

Next, save and execute this deploy script. Navigate back to the root of your project directory, and in the command line run the following:

npx hardhat run scripts/deploygovernor.js --network sepolia

You should then see something like:

Contract deployed to address: 0x81c587EB0fE773404c42c1d2666b5f557C470eED

That's it! We've written and deployed both a governance token that your DAO members will be able to earn/purchase and a governor contract that allows them to vote/create proposals with those tokens! These are the core backend frameworks you'll need to run your whole community on-chain.

Creating and executing proposals

Now, we can create proposals, either programmatically from a script that calls Ethers.js (such as the deploy scripts we just wrote) or via an interface like Tally or Defender. Below we'll explore how to use Tally, a governance UI. If you want to do these calls programmatically, OpenZeppelin has instructions here.

A proposal is a sequence of actions the Governor contract will perform if it passes. Each action consists of a target address, call data encoding a function call, and an amount of ETH to include. Additionally, a proposal includes a human-readable description.

To get started:

  1. Visit and click Add a DAO. Fill out your DAO's name, description, logo, website, ENS, etc. Click Submit to proceed.
  2. Enter your DAO's contract address, which we got at the previous step. Tally will automatically fill out the remaining governance fields (type, network, starting block). Click Submit to proceed.
  3. Tally will automatically fill out the token fields upon which our DAO is built. Click Submit to proceed.
  4. That's it! Your DAO has been added to Tally. Your DAO page will require an additional 5–10 minutes to finish indexing.

Note: if you're planning to use these steps to start a real DAO, make sure you do it on the mainnet Ethereum network to ensure maximum security and operability.

From there, you can use Tally's interface to create proposals, cast votes, and execute proposals (with and without timelock) as DAO admin.

Congratulations! You've just set up your first DAO. Now, its time to build 🎉

Check out Alchemy's comprehensive guide to building and scaling a DAO's community and incentive mechanisms here. Good luck!!