Lockbox

Overview

Lockbox is a client-side SDK designed for integrating Web3 features into web apps or Unity games. Powered by the MPC (multi-party computation) technology, the solution lets your players securely create Web3 wallets, send transactions, trade items—all without explicit interaction with the blockchain.

Lockbox offers two SDKs:

• JavaScript SDK: a JavaScript SDK for enabling Web3 features in browser-based dApps and games.
• Unity SDK: a Unity SDK for game developers.

Features

• MPC wallet: a non-custodial wallet that users can create and manage using basic authentication methods.
• Transaction signing: users can sign messages and send transactions to the blockchain.
• Backup and recovery: users can restore their MPC wallets through social recovery mechanisms without relying on private keys.
• Gas sponsored transactions: developers can sponsor gas fees for users, enabling seamless user onboarding.

Explore Lockbox in the playground

To see the MPC features in action, visit the Lockbox playground.

Next steps

Get started