How to Bridge ETH/BNB/SOL?

1. Bridging ETH to BASE Chain

Method 1: Direct Transfer via CEX

• Step 1: Use a centralized exchange (CEX) that supports BASE Chain withdrawals (e.g., Binance, Coinbase).

• Step 2: Withdraw ETH directly to your wallet’s BASE Chain address.

• Step 3: Ensure your wallet (e.g., MetaMask) has BASE Chain added:

  • Network Name: BASE

  • RPC URL: https://mainnet.base.org

Method 2: Official BASE Bridge

• Step 1: Visit the BASE Bridge.

• Step 2: Connect your Ethereum wallet (e.g., MetaMask).

• Step 3: Enter the ETH amount to bridge from Ethereum to BASE.

• Step 4: Confirm the transaction. Funds arrive in ~5 minutes.

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2. Bridging BNB to BSC (BNB Smart Chain)

Method 1: Direct Transfer via CEX

• Step 1: Withdraw BNB from a CEX (e.g., Binance) to your wallet’s BSC address.

• Step 2: Ensure your wallet has BSC network configured:

  • Network Name: BSC Mainnet

  • RPC URL: https://bsc-dataseed.binance.org

Method 2: Cross-Chain Bridge (e.g., Binance Bridge)

• Step 1: Visit Binance Bridge.
• Step 2: Connect your wallet (e.g., MetaMask) and select BNB.

• Step 3: Choose a source chain (e.g., Ethereum) and bridge BNB to BSC.

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3. Bridging SOL to Solana Chain

Method 1: Direct Transfer via CEX

• Step 1: Withdraw SOL from a CEX (e.g., Binance, OKX) to your Solana wallet (e.g., Phantom).

• Step 2: Ensure your wallet supports Solana (no network setup required).

Method 2: Cross-Chain Bridge (e.g., Wormhole)

• Step 1: Visit Wormhole Bridge.
• Step 2: Connect your wallet (e.g., MetaMask for ETH → Solana).

• Step 3: Select SOL and bridge from Ethereum/other chains to Solana.

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Important Notes

• Gas Fees: Always keep native tokens (ETH/BNB/SOL) in your wallet for transaction fees.

• Security: Double-check URLs and contract addresses to avoid phishing.

• Wallet Support: Use wallets like MetaMask (for ETH/BNB/BASE) or Phantom (for Solana).