How to log out of WalletConnect sessions remotely

Understanding WalletConnect Session Persistence

1. WalletConnect sessions are established via a bridge server that relays encrypted payloads between dApps and wallets.

2. Once approved, the session stores a symmetrically encrypted pairing key locally in both the dApp’s frontend storage and the wallet’s internal state.

3. No automatic timeout is enforced by the protocol unless explicitly implemented by the dApp or wallet provider.

4. Session data persists across browser restarts and device reboots as long as cached storage remains intact.

5. The absence of a centralized revocation mechanism means remote logout must rely on manual intervention or wallet-side controls.

Wallet-Level Session Termination Options

1. Most mobile wallets such as Trust Wallet, MetaMask Mobile, and Rainbow expose a “Connected Sites” section where active WalletConnect pairings appear.

2. Users can manually disconnect individual sessions by tapping “Disconnect” next to each dApp entry—this triggers a DELETE request to the bridge server.

3. Some wallets support bulk termination, allowing users to revoke all active WalletConnect connections with a single action.

4. Certain wallets implement auto-expiry policies for unused sessions, typically after 30–90 days of inactivity.

5. Hardware wallets like Ledger Live do not store WalletConnect sessions directly; instead, they delegate session management to companion apps which retain full control over connection lifecycle.

Developer-Controlled Remote Logout Mechanisms

1. DApp developers may integrate the killSession method from the WalletConnect v2 SDK to programmatically terminate an active pairing.

2. This requires possession of the session topic—a unique identifier generated during initial handshake—and valid signature authority from the connected wallet.

3. Calling session.disconnect() sends a structured JSON-RPC request to the bridge, invalidating the shared encryption key on both ends.

4. Developers must handle UI state updates immediately after disconnection to prevent stale account displays or erroneous transaction prompts.

5. Session metadata—including peer metadata, namespaces, and expiry timestamps—is purged from local IndexedDB and memory upon successful termination.

Browser Storage Clearance Procedures

1. Clearing localStorage and sessionStorage removes cached session proposals and pairing URIs but does not invalidate active bridge connections.

2. IndexedDB holds core WalletConnect client state including active sessions, keys, and event listeners—deleting this database severs frontend persistence.

3. Service workers may cache bridge communication logic; unregistering them ensures no background payload relay continues post-clearance.

4. Third-party iframe isolation used by some dApps prevents direct access to WalletConnect storage—requiring explicit wallet-initiated revocation instead.

5. Browser-level site data deletion includes all origins associated with the dApp domain, eliminating stored pairing identifiers and session topics.

Frequently Asked Questions

Q: Does clearing browser cookies log me out of WalletConnect?A: No. Cookies are not used by WalletConnect. Session state resides in localStorage, sessionStorage, and IndexedDB—not HTTP cookies.

Q: Can I revoke a WalletConnect session if my phone is lost?A: Yes—if your wallet supports remote wipe or has cloud-synced session management, you can log into the wallet’s web interface and terminate pairings there.

Q: What happens when I call disconnect() but the wallet doesn’t respond?A: The session remains active on the wallet side. The dApp will only update its local state; the bridge retains the pairing until the wallet confirms disconnection or times out.

Q: Is there a way to force logout without wallet interaction?A: Not natively. WalletConnect is designed around mutual consent. Any unilateral termination violates the protocol’s security model and requires wallet-specific extensions or backend coordination.