An EVM-compatible blockchain for web3 social, Crossbell stores identities, relationships, and posts as NFTs, offering low fees and built-in social primitives for developers.
Crossbell is an EVM-compatible mainnet focused on web3 social, where profiles (Characters), posts (Notes), and relationships (Links/Linklists) are native NFTs secured by the CSB token. Its primary use cases include building decentralized social apps, portable identities, on-chain content monetization (tips/subscriptions), and composable social graphs; low-cost micro-interactions are enabled by very low gas (typically fractions of a cent), fast blocks (~2–3s), and high throughput (hundreds+ TPS).
Crossbell is unique for its social-native primitives—Character, Note, Link, and Linklist NFTs—providing a built-in data model for identities, content, and relationships that most general-purpose chains lack. Compared to L1s like Ethereum, it offers sub-cent fees and ~2–3s blocks (vs ~12s and multi-dollar fees on L1), delivering the speed and throughput needed for real-time feeds and high-frequency social activity; EVM compatibility ensures easy bridging, familiar wallets/tooling, and rapid integration.
Crossbell uses CSB as the gas token for transaction fees. You can obtain CSB by bridging from other chains or purchasing using thirdweb Bridge.
To bridge CSB to Crossbell, connect your wallet to thirdweb bridge, select your source chain, choose the token you want to bridge, select Crossbell as the destination, enter the amount, and confirm the transaction. The bridge will handle the cross-chain transfer instantly.
To build on Crossbell 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 Crossbell 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 CSB on Crossbell, ensure your wallet is connected to the Crossbell network, enter the recipient's address, specify the amount of CSB to send, review the gas fee, and confirm the transaction in your wallet.