An EVM-compatible blockchain enabling fast, low-cost transactions and seamless Ethereum tooling, powered by the B2 token and optimized for DeFi and Web3 apps.
B2 Hub is the canonical cross-chain bridge for the B2 Network mainnet, enabling secure, fast transfers of B2 and supported assets across ecosystems. Primary use cases include funding wallets, moving liquidity into B2 dApps, and redeeming assets back to origin chains; gas is paid in B2 with typical sub-cent costs, second-level block confirmations, and production throughput in the tens-to-hundreds of TPS (see bsquared.network for live stats).
B2 Hub stands out with native B2-denominated fees, fast finality optimized for bridging, and unified liquidity routing that reduces slippage and wait times. Compared with L1s (e.g., minute-level blocks and dollar-level fees), B2 Hub delivers sub-cent gas, second-level block speed, and high sustained TPS with strong daily activity, remaining competitive with modern L2s; check the network dashboard at bsquared.network for current averages and peaks.
B2 Hub uses B2 as the gas token for transaction fees. You can obtain B2 by bridging from other chains or purchasing using thirdweb Bridge.
To bridge B2 to B2 Hub, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select B2 Hub as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on B2 Hub you can use thirdweb, which provides an easy way to build, monetize and scale your apps, games or agents. You can find detailed guides and documentation on https://portal.thirdweb.com to get started quickly.
To add B2 Hub to your wallet, you can connect your wallet and click on [Add to Wallet] button at the top of the page. Alternatively, you can add the network manually using the RPC URL and chain details and add it to your wallet's network settings.
To send B2 on B2 Hub, ensure your wallet is connected to the B2 Hub network, enter the recipient's address, specify the amount of B2 to send, review the gas fee, and confirm the transaction in your wallet.