Connecting Your Wallet

Opinio supports multiple wallet types across different blockchain networks. Choose the wallet that works best for you.

Supported Wallets

EVM Wallets

For Ethereum, Arbitrum, Base, Polygon, and other EVM-compatible chains:

Wallet	Description
MetaMask	Most popular browser extension wallet
Coinbase Wallet	Wallet from Coinbase exchange
WalletConnect	Connect mobile wallets via QR code
Rainbow	Mobile-first Ethereum wallet
And more...	Any WalletConnect-compatible wallet

Solana Wallets

For Solana-native users:

Wallet	Description
Phantom	Most popular Solana wallet
Solflare	Feature-rich Solana wallet
Backpack	Multi-chain wallet with Solana support
And more...	Any Solana wallet adapter-compatible wallet

How to Connect

Step 1: Click Connect Wallet

Look for the Connect Wallet button in the top navigation bar and click it.

Step 2: Choose Your Network

A modal will appear with two options:

EVM Wallets

• Best for: ETH, ARB, MATIC holders

• Access to: MetaMask, Coinbase, WalletConnect, and more

Solana Wallets

• Best for: SOL holders, native Solana users

• Access to: Phantom, Solflare, Backpack, and more

Step 3: Select Your Wallet

After choosing a network:

• For EVM: The RainbowKit modal opens with wallet options

• For Solana: The Solana wallet modal opens with wallet options

Click on your preferred wallet.

Step 4: Approve the Connection

Your wallet will prompt you to:

1. Approve the connection - Allow Opinio to see your address

2. Sign a message - Verify you own the wallet (no gas fees)

Step 5: Done!

Once connected, you'll see:

• Your wallet address in the navigation bar

• Your balance (initially $0)

• Access to all platform features

Switching Wallets

To connect a different wallet:

1. Click on your wallet address in the navigation bar

2. Select Disconnect

3. Click Connect Wallet again

4. Choose your new wallet

Troubleshooting

Wallet Not Showing Up

• EVM: Make sure your browser extension is installed and unlocked

• Solana: Ensure your wallet app/extension is active

Connection Failed

1. Refresh the page

2. Make sure you're on the correct network

3. Try disconnecting and reconnecting your wallet

4. Clear your browser cache if issues persist

Wrong Network

Opinio works across multiple networks. If you're having issues:

• For deposits, you can use any supported chain

• Your balance is network-agnostic (stored in USDC on our platform)

Mobile Wallets

Using a mobile wallet? You can:

• Use WalletConnect to scan a QR code

• Open the Opinio website in your wallet's built-in browser

• Use deep links if supported by your wallet

Security Reminders

• Only sign messages - Never sign transactions you don't understand

• Check the domain - Always verify you're on the official Opinio site

• Revoke permissions - Periodically review connected sites in your wallet

Next Steps

Wallet connected? Great! Now let's get some funds into your account:

1. Deposit Funds - Add USDC to start trading

2. Browse Markets - Explore available markets

3. Place Your First Trade - Start predicting!

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Next: Depositing Funds →