WalletConnect v2: Enabling Seamless Multi-Chain Wallets
Web3 has evolved beyond single-chain ecosystems — and WalletConnect Protocol v2 is the core technology driving smooth multi-chain wallet interactions.
Since its 2022 launch, Protocol v2 has introduced transformative upgrades:
Multi-chain sessions: Link to Ethereum, Solana, Cosmos, and more — all in one go.
CAIP-compliant identifiers: Ensure clean compatibility between different chains and applications.
Session persistence: Maintain wallet connections even after closing apps or restarting devices.
These improvements laid the groundwork for Smart Sessions, enabling users to stay connected without constant reconnections and giving developers the tools to build workflows that span beyond one transaction.
Protocol v2 isn’t just a patch — it’s a full redesign of wallet-to-dApp integration. It supports critical features like staking, cross-chain communication, fee monetization, and programmable routing, unlocking the next phase of decentralized and scalable Web3 systems.
If you’re a Web3 builder, here’s what v2 brings to the table: ✅ Broader chain support
✅ Stronger session reliability
✅ Greater flexibility in user experience
Are you developing with WalletConnect v2 yet?
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