Binance Web3 Wallet

Introduction

Welcome to the Binance Web3 Wallet developer documentation. This guide helps third-party Decentralized Applications (DApps) integrate with the Binance Web3 Wallet using industry-standard protocols — no proprietary SDK required.

Binance Web3 Wallet supports standard connection methods including WalletConnect v2 and EIP-1193 injected provider. If your DApp already supports WalletConnect or injected wallets, it works with Binance Web3 Wallet out of the box.

The Binance Web3 Wallet is built on the latest multi-party computation (MPC) cryptographic standard, providing unmatched security. With this technique, private keys remain secure and confidential, as each party only has access to its own key fragment.

In addition to exceptional security, the Binance Web3 Wallet offers a comprehensive suite of advanced features, including biometric authentication, WalletConnect v2 support, and SoulBound Tokens (SBT).

Features

• WalletConnect v2 compatible — Binance Web3 Wallet is registered on WalletConnect Cloud. Any DApp that integrates WalletConnect v2 will automatically show Binance Wallet in the wallet list.
• Standard injected provider — Inside the Binance App's DApp browser, window.binancew3w.ethereum is available as an EIP-1193 compatible provider.
• Multi-chain support — EVM, Bitcoin, Solana, Sui, Cosmos, Aptos, TON, Tron, and more.
• Secure and easy integration — Support for standard functions such as connecting, signing messages, and sending transactions.
• Continuously evolving capabilities — Unique features like fund transfers between the user's Binance account and Web3 wallet.

Support & Resources

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