# @tronweb3/tronwallet-adapter-ledger-evm > Wallet adapter for Ledger Hardware Wallet on EVM-Compatible Chains. Latest version **1.0.0** (published 2026-07-10) · MIT license · 0 weekly downloads ## Install ```sh npm install @tronweb3/tronwallet-adapter-ledger-evm pnpm add @tronweb3/tronwallet-adapter-ledger-evm yarn add @tronweb3/tronwallet-adapter-ledger-evm bun add @tronweb3/tronwallet-adapter-ledger-evm ``` ## Health **Score 70/100 (B)** — status: active. Positive: has types; esm support; no vulnerabilities; recently updated; high maintenance score; high quality score. Warnings: low downloads. ## Facts | | | |---|---| | Version | 1.0.0 | | Published | 2026-07-10 | | First published | 2026-07-10 | | Weekly downloads | 0 | | License | MIT | | TypeScript types | bundled | | Module format | ESM + CommonJS | | Node | >=16 | | Dependencies | 11 | | Unpacked size | 7.1 MB | | Known vulnerabilities | 0 | | Install scripts | no | | GitHub stars | 80 | | Author | tronweb3 | | Maintainers | troncore, tronwallet-adapter | | Keywords | EVM, Ethereum Wallet, Ledger wallet, Hardware wallet | ## Links - npm: https://www.npmjs.com/package/@tronweb3/tronwallet-adapter-ledger-evm - Repository: https://github.com/tronweb3/tronwallet-adapter - Homepage: https://github.com/tronweb3/tronwallet-adapter#readme - Issues: https://github.com/tronweb3/tronwallet-adapter/issues - npm.io page: https://npm.io/package/@tronweb3/tronwallet-adapter-ledger-evm ## Dependencies (11) - [buffer](https://npm.io/package/buffer.md) 6.0.3 - [preact](https://npm.io/package/preact.md) 10.23.0 - [@ethereumjs/tx](https://npm.io/package/@ethereumjs/tx.md) 5.4.0 - [@ethereumjs/rlp](https://npm.io/package/@ethereumjs/rlp.md) 5.0.2 - [@ethereumjs/util](https://npm.io/package/@ethereumjs/util.md) 9.1.0 - [@ethereumjs/common](https://npm.io/package/@ethereumjs/common.md) 4.4.0 - [@ethersproject/hash](https://npm.io/package/@ethersproject/hash.md) 5.8.0 - [@ledgerhq/hw-app-eth](https://npm.io/package/@ledgerhq/hw-app-eth.md) 6.35.6 - [@ledgerhq/hw-transport](https://npm.io/package/@ledgerhq/hw-transport.md) 6.27.1 - [@ledgerhq/hw-transport-webhid](https://npm.io/package/@ledgerhq/hw-transport-webhid.md) 6.27.1 - [@tronweb3/abstract-adapter-evm](https://npm.io/package/@tronweb3/abstract-adapter-evm.md) ^1.1.1 ## Recent versions - 1.0.0 (latest) — 2026-07-10 ## README # `@tronweb3/tronwallet-adapter-ledger-evm` This package provides an adapter for the Ledger Hardware Wallet on EVM-compatible chains. ## Demo ```typescript import { LedgerEvmAdapter } from '@tronweb3/tronwallet-adapter-ledger-evm'; import { ethers } from 'ethers'; const adapter = new LedgerEvmAdapter({ // Initial total accounts to get once connection is created accountNumber: 5, // Custom derivation path for address getDerivationPath(index) { return `44'/60'/${index}'/0/0`; }, }); // connect (shows account selection modal) await adapter.connect(); // then you can get the address console.log(adapter.address); // create a transaction with your provider const provider = new ethers.JsonRpcProvider('https://eth.llamarpc.com'); const unSignedTransaction = { to: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb', value: ethers.parseEther('0.001').toString(), nonce: await provider.getTransactionCount(adapter.address!, 'pending'), gasLimit: '21000', gasPrice: (await provider.getFeeData()).gasPrice!.toString(), chainId: 1, }; // using adapter to sign the transaction const signedTransaction = await adapter.signTransaction(unSignedTransaction); // broadcast the transaction with your provider await provider.broadcastTransaction(signedTransaction); ``` ## Documentation ### API - `Constructor(config: LedgerAdapterConfig)` ```typescript interface LedgerAdapterConfig { /** * Set if open Wallet's website when wallet is not installed. * Default is true. */ openUrlWhenWalletNotFound?: boolean; /** * Initial total accounts to get once connection is created, default is 1 */ accountNumber?: number; /** * Hook function to call before connecting to ledger and getting accounts. * By default, a modal will popup to remind the user to prepare the ledger and enter the Ethereum app. * You can specify a function to disable this modal. */ beforeConnect?: () => Promise | unknown; /** * Hook function to call after connecting to ledger and getting initial accounts. * The function should return the selected account including the index of the account. * Following operations such as `signMessage` will use the selected account. */ selectAccount?: (params: { accounts: Account[]; ledgerUtils: LedgerUtils }) => Promise; /** * Function to get the derivation BIP44 path by index. * Default is `44'/60'/${index}'/0/0` */ getDerivationPath?: (index: number) => string; } interface Account { /** * The index to get the BIP44 path. */ index: number; /** * The BIP44 path to derive the address. */ path: string; /** * The derived address. */ address: string; } interface LedgerUtils { /** * Get accounts from ledger by index. `from` is included and `to` is excluded. * User can use the function to load more accounts. */ getAccounts: (from: number, to: number) => Promise; /** * Request to get an address with specified index using getDerivationPath(index) to get the BIP44 path. * If `display` is true, will request the user to approve on the ledger. * The promise will resolve if the user approves and reject if the user cancels the operation. */ getAddress: (index: number, display: boolean) => Promise<{ publicKey: string; address: string }>; } ``` - Property: `ledgerUtils` `ledgerUtils` on LedgerEvmAdapter is used to get useful functions to interact with the Ledger directly. `ledgerUtils` is defined in the section above. - `getAccounts(from: number, to: number)` is a wrapped function to get multiple accounts by index range from the ledger. For example: ```typescript const adapter = new LedgerEvmAdapter(); // get 5 accounts from ledger const accounts = await adapter.ledgerUtils.getAccounts(0, 5); // [{ address: string, index: 0, path: "44'/60'/0'/0/0" }, ...] ``` - `getAddress(index: number, display: boolean)` is a raw function to request an address from the ledger. If `display` is true, will request the user to approve on the ledger. For example, the following code will request the user to approve on the Ledger to confirm connecting their ledger. ```typescript const adapter = new LedgerEvmAdapter(); const result = await adapter.ledgerUtils.getAddress(0, true); // { address: 'some address', publicKey: 'publicKey for address' } ``` ### Methods - `signTransaction(transaction)` Sign a transaction via the Ledger wallet and return the signed raw transaction (`0x...` format). ```typescript async signTransaction(transaction: { to: string; value?: string; data?: string; nonce: number; // Required gasLimit: string; // Required gasPrice?: string; // For legacy transactions maxFeePerGas?: string; // For EIP-1559 maxPriorityFeePerGas?: string; // For EIP-1559 chainId: number; // Required }): Promise ``` Both legacy and EIP-1559 transactions are supported. Provide `gasPrice` for legacy transactions, or `maxFeePerGas` / `maxPriorityFeePerGas` for EIP-1559. - `signMessage(params)` Sign a personal message. ```typescript async signMessage(params: { message: string; address?: string }): Promise ``` - `signTypedData(params)` Sign EIP-712 typed data. ```typescript async signTypedData(params: { typedData: TypedData; address?: string }): Promise ``` ### Transaction Broadcasting **The Ledger adapter only signs transactions. It does NOT broadcast them**, following the same design as the TRON Ledger adapter: - Adapter handles: hardware communication + signing - Your dApp handles: network access + broadcasting Use your dApp's existing provider to broadcast the signed raw transaction: ```typescript // ethers.js await provider.broadcastTransaction(signedTx); // web3.js await web3.eth.sendSignedTransaction(signedTx); // viem await client.sendRawTransaction({ serializedTransaction: signedTx }); ``` ### Caveats - `multiSign()` is not supported. - WebHID is required for direct Ledger connection. It is supported on Chrome / Edge / Brave (desktop) but **not** on Firefox or mobile browsers. For mobile users, recommend using Ledger Live + WalletConnect. For more information about tronwallet adapters, please refer to [`@tronweb3/tronwallet-adapters`](https://github.com/tronweb3/tronwallet-adapter/tree/main/packages/adapters/adapters) --- _Source: https://npm.io/package/@tronweb3/tronwallet-adapter-ledger-evm · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._