MetaMask Setup Guide

For DAO Experimentation Program Participants

MetaMask is a free crypto wallet that lets you interact with DAOs, receive funds, and submit proposals. You’ll use it to connect to XDAO and manage your DAO-related activity.

Step 1: Install MetaMask

On Desktop (Recommended)

1. Go to https://metamask.io/
2. Click Download and choose Chrome, Firefox, or Brave browser
3. Install the MetaMask browser extension
4. Pin the MetaMask icon for quick access 

On Mobile (Optional)

1. Download the MetaMask app from Google Play or App Store
2. You can use the same wallet across desktop and mobile by syncing

Step 2: Create Your Wallet

1. Click “Create a Wallet”
2. Set a strong password
3. Write down your Secret Recovery Phrase (12 words)
   • Store it offline (not in email, Google Docs, or screenshots)
   • Do not share it with anyone — this is the key to your wallet
4. Confirm your phrase when prompted
5. You’re now inside your MetaMask wallet

Step 3: Connect to the Polygon Network

1. Same process: click “Add network”
2. Use these details:

• Network Name: Polygon
• RPC URL: https://polygon-rpc.com/
• Chain ID: 137
  
• Currency Symbol: MATIC
• Block Explorer URL: https://polygonscan.com/

Click Save.

Step 4: Share Your Wallet Address

1. Click your MetaMask wallet icon
2. Copy your wallet address (starts with 0x...)
3. Share this address only with program admins when asked (e.g., to receive funds from DAO)

FAQs

Q: Do I need to fund my wallet?
No. You’ll receive any crypto needed from the DAO if your proposal is approved.

Q: What if I lose my Secret Phrase?
You will permanently lose access to your wallet. Save it carefully!

Q: Can I use an existing wallet?
Yes, as long as it’s secure and you’re comfortable using it with XDAO.