MetaMask, the leading Ethereum-based cryptocurrency wallet, seamlessly supports BNB Smart Chain (BSC) integration—a manual process that unlocks decentralized finance (DeFi) platforms, DApps, and smart contract interactions. This guide walks you through configuring MetaMask for BSC in minutes.
Why Connect BNB Smart Chain to MetaMask?
- EVM Compatibility: BSC operates on the Ethereum Virtual Machine (EVM), making it MetaMask-friendly.
- Cost Efficiency: Lower transaction fees compared to Ethereum.
- DApp Ecosystem: Access Binance-backed DeFi projects, games, and decentralized exchanges (DEXs).
Prerequisites:
- Installed MetaMask extension/app (download here).
- Secured recovery phrase (12-24 words).
- BNB tokens for gas fees (transferred via BEP-20).
Step-by-Step: Adding BNB Smart Chain to MetaMask
- Log In
Open MetaMask and enter your password. - Access Network Settings
Click the network dropdown (default: "Ethereum Mainnet") → Select "Add Network." Enter BSC Network Details
Manually input these parameters (or use Chainlist for auto-config):| Field | Value |
|---------------------|------------------------------------|
| Network Name | BNB Smart Chain |
| RPC URL |https://bsc-dataseed.binance.org/|
| Chain ID | 56 |
| Symbol | BNB |
| Block Explorer |https://bscscan.com|- Save & Switch
Click "Save," then select "BNB Smart Chain" from the network menu.
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Funding Your MetaMask Wallet with BNB
To transact on BSC:
- Deposit BNB: Withdraw BNB from Binance/Kucoin to your MetaMask address via BEP-20.
- Check Balance: BNB appears under "Assets" in MetaMask.
Gas Tip: BSC fees average $0.05–$0.20 per transaction—view estimates in MetaMask before confirming.
Using BNB Smart Chain DApps
- Visit a BSC DApp (e.g., PancakeSwap).
- Click "Connect Wallet" → Choose MetaMask.
- Approve the connection request.
Note: Always verify contract addresses to avoid scams.
FAQs
Can I use the same MetaMask wallet for Ethereum and BSC?
Yes! MetaMask supports multiple networks simultaneously—simply switch between them.
Why is my BNB deposit not showing?
Ensure:
- You sent BNB via BEP-20 (not ERC-20).
- The receiving address matches your MetaMask wallet.
How do I bridge assets from Ethereum to BSC?
Use Binance Bridge or a cross-chain DApp like Multichain.org.
Key Takeaways
- Manual Setup: Add BSC as a custom network in MetaMask.
- BNB for Fees: Fund your wallet via BEP-20 transfers.
- DApp Access: Connect to BSC platforms instantly.
By integrating BSC, MetaMask users tap into a high-speed, low-cost alternative to Ethereum—ideal for DeFi and NFT enthusiasts. Follow these steps to unlock its full potential!