Adding the BNB Chain (formerly Binance Smart Chain) to your MetaMask wallet unlocks access to a fast, low-cost blockchain ecosystem filled with decentralized applications (dApps), tokens, and yield opportunities. Whether you're new to Web3 or expanding your crypto toolkit, this guide walks you through the process of integrating BNB Chain into MetaMask with clear, actionable steps.
By the end of this tutorial, you’ll understand how to configure custom networks in MetaMask, specifically for BNB Chain, and gain insights into connecting to other popular networks like Polygon, Avalanche, and more. This knowledge empowers you to move seamlessly across blockchains while managing assets efficiently.
Why Connect BNB Chain to MetaMask?
MetaMask is one of the most widely used cryptocurrency wallets, primarily supporting Ethereum and Ethereum-compatible chains. The BNB Chain is fully compatible with the Ethereum Virtual Machine (EVM), making it easy to integrate.
Connecting BNB Chain to MetaMask allows you to:
- Interact with decentralized exchanges like PancakeSwap
- Stake or farm yield on DeFi platforms
- Receive and send BEP-20 tokens (e.g., BUSD, CAKE)
- Explore NFT marketplaces on BNB Chain
- Reduce transaction fees compared to Ethereum
👉 Discover how multi-chain trading boosts your crypto strategy today.
Step-by-Step: Add BNB Chain to MetaMask
Follow these simple steps to add BNB Chain (BSC) to your MetaMask wallet.
Step 1: Open MetaMask Extension
Launch your MetaMask wallet browser extension or mobile app. By default, it shows the Ethereum Mainnet as the active network.
Click on the network dropdown at the top of the interface to view available options.
Step 2: Select “Add Network” or “Custom RPC”
In the network list, look for an option labeled "Add network" or "Custom RPC". Click it to begin setting up a new blockchain connection manually.
Note: Some versions may require you to first click “Show/hide test networks” in settings to enable custom network additions.
Step 3: Enter BNB Chain Network Details
Fill in the following configuration details exactly as shown:
- Network Name: BNB Smart Chain
- New RPC URL:
https://bsc-dataseed.binance.org/ - Chain ID:
56 - Currency Symbol:
BNB - Block Explorer URL:
https://bscscan.com
Ensure all fields are entered correctly—mistakes can lead to failed transactions or loss of funds.
Once complete, click Save or Add to confirm.
Step 4: Switch to BNB Smart Chain
After saving, return to the network selector and choose BNB Smart Chain from the list. You should now see your wallet balance displayed in BNB under this network.
If no BNB appears, that’s normal—you’ll need to receive some BNB for gas fees before interacting with dApps.
You’ve successfully connected MetaMask to BNB Chain!
Frequently Asked Questions (FAQ)
Q: Is BNB Chain the same as Binance Smart Chain?
Yes. Binance Smart Chain was rebranded to BNB Chain in 2022. It remains an EVM-compatible Layer 1 blockchain optimized for speed and low transaction costs.
Q: Do I need BNB to use BNB Chain?
Yes. Just like Ethereum requires ETH for gas, BNB Chain uses BNB as its native currency to pay for transaction fees. You’ll need a small amount (e.g., $1–$5 worth) to start using dApps.
Q: Can I lose my funds adding a custom network?
No—not if done correctly. Adding a network doesn’t expose your private keys. However, always verify RPC URLs and avoid malicious sites that prompt fake network configurations.
Q: What if I don’t see my tokens after switching chains?
Tokens are chain-specific. If you sent tokens via Ethereum but are viewing on BNB Chain (or vice versa), they won’t appear. Always double-check which network you're using when sending or receiving assets.
Q: How do I switch back to Ethereum?
Simply click the network dropdown in MetaMask and select Ethereum Mainnet. Your wallet adapts instantly—no additional steps needed.
How to Add Other Popular Networks to MetaMask
MetaMask supports any EVM-compatible blockchain. Use the same method above to connect additional networks:
xDai (Gnosis Chain)
- Network Name: xDai
- RPC URL:
https://rpc.xdaichain.com/ - Chain ID:
100(or0x64in hex) - Symbol: xDai
- Block Explorer:
https://blockscout.com/xdai/mainnet
Polygon (MATIC)
- Network Name: Polygon
- RPC URL:
https://polygon-rpc.com - Chain ID:
137 - Symbol: MATIC
- Block Explorer:
https://polygonscan.com
Avalanche C-Chain
- Network Name: Avalanche
- RPC URL:
https://api.avax.network/ext/bc/C/rpc - Chain ID:
43114 - Symbol: AVAX
- Block Explorer:
https://cchain.explorer.avax.network
IoTeX Mainnet
- Network Name: IoTeX
- RPC URL:
https://babel-api.mainnet.iotex.io - Chain ID:
4689 - Symbol: IOTX
- Block Explorer:
https://iotexscan.io
👉 Explore cross-chain wallets that simplify multi-network management.
Tips for Safe Multi-Network Management
- Label Networks Clearly – Rename networks in MetaMask if needed (e.g., “BNB – Low Fee”) to avoid confusion.
- Verify RPC Sources – Only use official RPC endpoints from trusted project websites.
- Use Hardware Wallets for Large Holdings – For enhanced security, pair MetaMask with Ledger or Trezor when handling significant assets.
- Bookmark Trusted Guides – Bookmark this page or official documentation so you don’t rely on unverified tutorials.
Final Thoughts
Integrating BNB Chain into MetaMask is a foundational skill for anyone exploring beyond Ethereum. With lower fees and vibrant DeFi and NFT ecosystems, BNB Chain offers real utility for traders, investors, and Web3 enthusiasts alike.
Once configured, you can effortlessly switch between chains based on cost, speed, and application needs—giving you full control over your digital asset experience.
Whether you're diving into yield farming, swapping tokens, or collecting NFTs, having multiple networks set up in MetaMask streamlines your journey across the decentralized web.
👉 Maximize your crypto potential with tools built for modern traders.