BNB to Optimism Bridge
Learn how to bridge BNB, the native token of Binance Smart Chain, with the Symbiosis protocol to expand your DeFi opportunities.
/intro
What is Symbiosis Bridge BNB to OP
Symbiosis BNB Bridge is a smooth, open way for traders, DeFi investors, and people who are new to crypto to quickly and safely move assets between Optimism and Binance Coin.
Symbiosis makes cross-chain swaps easy by letting users send and receive money quickly and without any middlemen. There's no need for complicated setups — all it takes is one click to move money between BNB and Optimism
/how-to
How to Bridge BNB to Optimism
Step 1: Go to the Symbiosis WebApp and link your wallet.
In the upper right part of the WebApp, click "Connect Wallet." Pick the wallet you like best (MetaMask, Trust Wallet, etc.).
Step 2: Pick the BNB and Optimism networks.
In the “Transfer from” field, select BNB as the source network. In the “Transfer to” field, choose Optimism and select the desired token.
Step 3: Look over the specifics
Type in the amount you want to cross. After fees, the system will give you an idea of how much money you'll get.
Step 4: Change networks and check the rate
Press "Switch Network" and agree to the change if your card is on a different network. Check the exchange rate and the specifics of the deal.
Step 5: Make sure the deal is real.
In your wallet, click "Swap" and confirm the deal. The move will be done by the Symbiosis bridge.
Step 6: You're done!
Your BNB will be changed into Optimism and sent to them all at once. Check your wallet to see how much money you have left.
/details
Read more about Binance Coin and Optimism
Blockchain Coin (BNB)
Binance Coin (BNB) is the native cryptocurrency of the Binance ecosystem. It was first released as an ERC-20 coin and then moved to the BNB Chain. A lot of people in the Binance community use it for governance, transaction fees, staking, and DeFi apps.
Cross-chain interoperability is very important for BNB, which makes it a valuable tool for moving money between networks like Optimism.
Optimism (OP)
Optimism is a Layer-2 scaling solution that was built on Ethereum to speed up transactions and lower gas fees. It handles deals quickly while keeping Ethereum's security by using Optimistic Rollups.
Users can access dApps, DeFi platforms, and funding pools by bridging BNB to Optimism. Transaction costs are lower than on the Ethereum mainnet.
Our protocol lets people move from BNB to Optimism without any problems, so they can benefit from both ecosystems.
Cross-chain swaps with just one click
No need for multiple trades or conversions that have to be done by hand.
Interoperability
Allows for easy exchanges of assets between different blockchains. With Symbiosis, it's easy to connect to DeFi from different networks and bridge, swap, and talk to it.
Low fees
Optimized routes make sure you get the best prices with the least amount of trouble.
Quick deals
Your assets move quickly and without any problems.
Full decentralization
Means that there are no middlemen, so you have full power over your money.
/faq
Frequently Asked Questions
Is bridge secure?
Yes, our protocol is a fully decentralized and non-custodial cross-chain protocol. This means that users always retain full control over their assets — Symbiosis does not hold funds at any point. The platform is protected by audited smart contracts, ensuring secure transactions.
/routes
Popular BNB Bridge routes
Here are several Symbiosis routes you might find useful:
/guides
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