Binance just launched its new Layer 2 called opBNB.

opBNB is the new EVM-compatible Layer-2 BSC solution built on top of the existing BNB chain, using Optimism's OP stack to enhance BSC scalability without compromising affordability and security

Let see how to interact with opBNB 👇

First add opBNB network to MetaMask:

🔷 Go add a Custom Network in your Metamask & fill the details as shown below:

Name: opBN TESTNET

RPC URL: opbnb-testnet-rpc.bnbchain.org

Chain ID: 5611

Currency symbol: tcBNB

Block Explorer URL: opbnbscan.com

Get BSC Faucet tokens!

🔷 Go to https://discord.com/invite/bnbchain & locate "#testnet-faucet2 channel"

🔷Type "/faucet + <your address 0x> to receive 0.5 testBNB on the BSC testnet

Bridge from Testnet BSC to testnet opBNB:

🔷 Go to opbnb-testnet-bridge.bnbchain.org & connect your wallet

🔷 Go to the "Deposit" tab

🔷 Select the BNB amount you want to bridge & click on "Deposit"

🔷 Confirm

Bridge back part of opBNB for more interaction!

🔷 Go to the "Withdraw" tab & enter the amount of opBNB that you want to bridge back

🔷 Click on "Withdraw" & confirm the transaction in your wallet

Interact Orbiter Finance!

🔷 Go to https://rinkeby.orbiter.finance/?source=BSC%28G%29&dest=opBSC%28G%29 and transfer tokens from BSC testnet to opBNB testnet and bridge back!

Multiply these interactions to increase your chances in the event of an Airdrop!

PolyhedraZK and opBNB!

🔷 Go to https://zkbridge.com/zknft & connect your wallet

🔷 Click on NFT Faucet

🔷 Select "zkBridge on opBNB"

🔷 Click Request & confirm

🔷 Don't close the pop up "Congratulation" for the next step

💡Few bnb needed on the mainnet for the transaction!

Well, if you've done all that correctly, you can go to Galxe and get your points!

🔷 Go to https://galxe.com/polyhedra/campaign/GCussUEegu to collect points for "opBNB NFT Mint' & 'opBNB NFT Cross Chain"

Congratulations!

That's all for now with opBNB, interact as much as you can with the chain!