Connecting Your Wallet
Last updated
Last updated
To interact with PredictBase, you need to connect a Web3-compatible wallet. This enables you to place bets, create markets, and claim winnings securely — all while maintaining full control over your funds.
PredictBase supports:
🦊 MetaMask
🏦 Coinbase Wallet
🌐 WalletConnect (for other wallets like Trust Wallet, Rainbow, Zerion)
Go to in your browser.
Find the Connect Wallet button in the top-right corner.
Click it to open the wallet provider selection menu.
Choose from:
MetaMask – Opens the browser extension for approval
WalletConnect – Displays a QR code for mobile wallets
Coinbase Wallet – Opens the Coinbase extension or app
Your wallet will prompt you to confirm.
Click Connect to authorize PredictBase to interact with your wallet (view your address and initiate transactions).
Once connected, your wallet address will appear at the top of the site.
If you're not already on Base Mainnet, your wallet may prompt you to switch. If not, you can add it manually:
Network Name: Base Mainnet
Chain ID: 8453
Currency Symbol: ETH
Most modern wallets will automatically detect and switch networks when prompted by PredictBase.
❌ No wallet detected?
Make sure your wallet extension is installed.
Try using WalletConnect if on mobile.
🔁 Still connected to the wrong network?
Open your wallet settings and manually switch to Base Mainnet.
⚠️ Connection errors?
Refresh the page, clear browser cache, or try a different browser.
Need help? Visit the Wallet Troubleshooting Guide or check Need Help.
🔓 Once connected, you’re ready to place bets, create markets, and claim rewards — all powered by your secure wallet connection.
New RPC URL:
Block Explorer URL: