Ledger Wallet Provider
Give your users a first-party Ledger experience inside your application with secure signer pairing, Clear Signing, and Transaction Check built in.
What is Ledger Wallet Provider
Ledger Wallet Provider is a web component SDK that embeds Ledger’s official connect flow directly inside your application, enabling direct signer connections and ensuring full access to Ledger’s security features like Clear Signing and Transaction Check.
The SDK handles USB and Bluetooth connections, automatically enables Clear Signing and Transaction Check, and exposes standards-based providers for the blockchain families you register. The main package is @ledgerhq/ledger-wallet-provider, initialized via initializeLedgerProvider. After initialization, the SDK announces the blockchain families enabled in your partner configuration — an EIP-1193 provider via EIP-6963 for Ethereum, and/or a Wallet Standard wallet for Solana (v2+).
What you get with Ledger Wallet Provider
Clear Signing and Transaction Check enabled automatically
Handles signer pairing, account selection, and connection state
EIP-1193 provider works with any JavaScript framework
Ledger maintains USB and Bluetooth connection layers
Limitations
The SDK runs entirely in the browser. It does not support server-side rendering (SSR): use dynamic imports to load it only in a browser context. Mobile browsers are not supported because Web HID and Web Bluetooth APIs are not available on iOS or Android. For full environment requirements, see Requirements.
Where to go next
Install the SDK and family packages, then initialize Ledger Wallet Provider
Connect and sign with EIP-6963 / EIP-1193
Connect and sign with Wallet Standard
Explore all initialization options
