🌐 What is WalletConnect?

WalletConnect is an open-source protocol that enables secure communication between wallets and decentralized applications (dApps). It acts as a secure messaging layer that connects users' self-custodial wallets (like MetaMask, Trust Wallet, Rainbow, and more) with dApps — without exposing private keys or requiring browser extensions.

Now with the introduction of WalletConnect v2 and the $WCT token, it’s rapidly evolving into a multi-chain connectivity and session layer for the entire Web3 ecosystem.

⚙️ How WalletConnect Works

WalletConnect facilitates encrypted, session-based communication between a wallet and an application using relayer infrastructure and cryptographic keys. Here's a breakdown of its core architecture:

1. 🔑 Pairing & Session Establishment

  • Wallet and dApp exchange keys via QR code or deep link

  • A secure WebSocket connection is established using topic-based communication

2. 🔄 Sign Requests & Transactions

  1. The dApp sends transaction or signature requests via WalletConnect protocol

  2. The wallet prompts the user to approve or reject the request securely

3. 📡 Relayer Network

  • WalletConnect v2 introduces a Decentralized Relayer Network to handle message delivery using topic-based pub-sub architecture

  • Supports multi-chain requests and persistent sessions

4. 🔄 Multi-Chain Support

  • dApps can request actions across EVM and non-EVM chains in a single session

  • Enables seamless DeFi, staking, or DAO governance across blockchains

5. 🧩 WalletConnect SDKs

  • Available in TypeScript, Kotlin, Swift, and Unity for broad platform integration

  • Easy integration into mobile dApps, web apps, and games

🧰 Developer Use Cases

WalletConnect unlocks powerful possibilities for developers and dApp builders:

1. Cross-Platform dApps

Connect mobile wallets to browser-based or desktop dApps using QR scan or deep link.

2. GameFi & Unity Integrations

Use WalletConnect’s Unity SDK to onboard players with secure wallet login and asset signing.

3. Multi-chain DAOs

Enable seamless governance participation from mobile wallets across L1s and L2s.

4. Token Gating

Verify token/NFT ownership without exposing wallet content using signed payloads.

5. Decentralized Identity (DID)

WalletConnect can integrate with identity standards to enable secure logins and proofs.

💰 $WCT: The WalletConnect Token

The $WCT token is designed to incentivize and govern the WalletConnect ecosystem.

1. Utility:

  • Staking for Relayer Participation

  • Nodes stake $WCT to run relayers and facilitate secure communications.

2. Protocol Governance

  • Token holders can vote on protocol upgrades and feature priorities.

3. Ecosystem Incentives

  • Developers, integrators, and contributors may receive $WCT for valuable contributions.

5. Supply

  • $WCT is capped with a defined emission schedule to ensure long-term sustainability and decentralization.

🔐 Security & Privacy

WalletConnect prioritizes user safety through:

1. 🔒 No Key Exposure

Private keys never leave the wallet device.

2. 📡 Encrypted Channels

All messages are AES256 + HMAC encrypted.

3. 🛡️ Permissioned Session Management

Wallets can reject or revoke sessions at any time.

🚀 WalletConnect’s Growing Ecosystem

WalletConnect has become the standard connectivity layer for many major projects:

  • Supported by Uniswap, Aave, OpenSea, Zapper, Snapshot, Aragon

  • Integrated in wallets like Rainbow, Trust Wallet, Ledger Live, Zerion, MetaMask Mobile

  • Used by gaming and metaverse dApps with Unity support

As Web3 scales to billions of users, secure and decentralized wallet connectivity becomes mission-critical — and WalletConnect leads the way.

With @undefined and $WCT, developers get a future-proof way to connect, sign, and transact — across chains, platforms, and devices — all while staying true to Web3 values.

@WalletConnect | #WalletConnect | $WCT