LedgerWalletAdapter

SIP Protocol API Reference v0.15.1

SIP Protocol API Reference / LedgerWalletAdapter

Class: LedgerWalletAdapter

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14761

Ledger wallet adapter

Supports Ethereum and Solana chains via Ledger device apps.

Extends

BaseWalletAdapter

Constructors

Constructor

new LedgerWalletAdapter(config): LedgerWalletAdapter

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14770

Parameters

config

LedgerConfig

Returns

LedgerWalletAdapter

Overrides

BaseWalletAdapter.constructor

Properties

chain

readonly chain: ChainId

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14762

Chain this adapter connects to

Overrides

BaseWalletAdapter.chain

name

readonly name: string

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14763

Wallet name/identifier (e.g., ‘phantom’, ‘metamask’)

Overrides

BaseWalletAdapter.name

Accessors

address

Get Signature

get address(): string

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:12601

Current address (empty string if not connected)

Returns

string

Current address (empty string if not connected)

Inherited from

BaseWalletAdapter.address

publicKey

Get Signature

get publicKey(): "" | `0x${string}`

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:12602

Public key (hex encoded, empty string if not connected)

Returns

"" | `0x${string}`

Public key (hex encoded, empty string if not connected)

Inherited from

BaseWalletAdapter.publicKey

connectionState

Get Signature

get connectionState(): WalletConnectionState

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:12603

Current connection state

Returns

WalletConnectionState

Current connection state

Inherited from

BaseWalletAdapter.connectionState

deviceInfo

Get Signature

get deviceInfo(): HardwareDeviceInfo | null

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14774

Get device information

Returns

HardwareDeviceInfo | null

derivationPath

Get Signature

get derivationPath(): string

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14778

Get current derivation path

Returns

string

account

Get Signature

get account(): HardwareAccount | null

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14782

Get current account

Returns

HardwareAccount | null

Methods

on()

on<T>(event, handler): void

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:12608

Subscribe to wallet events

Type Parameters

T

T extends WalletEventType

Parameters

event

T

handler

WalletEventHandler<Extract<WalletConnectEvent, { type: T; }> | Extract<WalletDisconnectEvent, { type: T; }> | Extract<WalletAccountChangedEvent, { type: T; }> | Extract<WalletChainChangedEvent, { type: T; }> | Extract<WalletErrorEvent, { type: T; }>>

Returns

void

Inherited from

BaseWalletAdapter.on

off()

off<T>(event, handler): void

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:12614

Unsubscribe from wallet events

Type Parameters

T

T extends WalletEventType

Parameters

event

T

handler

Returns

void

Inherited from

BaseWalletAdapter.off

isConnected()

isConnected(): boolean

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:12644

Check if wallet is connected

Returns

boolean

Inherited from

BaseWalletAdapter.isConnected

connect()

connect(): Promise<void>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14786

Connect to Ledger device

Returns

Promise<void>

Overrides

BaseWalletAdapter.connect

disconnect()

disconnect(): Promise<void>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14790

Disconnect from Ledger device

Returns

Promise<void>

Overrides

BaseWalletAdapter.disconnect

signMessage()

signMessage(message): Promise<Signature>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14794

Sign a message

Parameters

message

Uint8Array

Returns

Promise<Signature>

Overrides

BaseWalletAdapter.signMessage

signTransaction()

signTransaction(tx): Promise<SignedTransaction>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14798

Sign a transaction

Parameters

signAndSendTransaction()

signAndSendTransaction(tx): Promise<TransactionReceipt>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14805

Sign and send transaction

Note: Hardware wallets can only sign, not send. This returns a signed transaction that must be broadcast separately.

Parameters

tx

UnsignedTransaction

Returns

Promise<TransactionReceipt>

Overrides

BaseWalletAdapter.signAndSendTransaction

getBalance()

getBalance(): Promise<bigint>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14811

Get native token balance

Note: Hardware wallets don’t track balances - this requires RPC.

Returns

Promise<bigint>

Overrides

BaseWalletAdapter.getBalance

getTokenBalance()

getTokenBalance(_asset): Promise<bigint>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14817

Get token balance

Note: Hardware wallets don’t track balances - this requires RPC.

Parameters

_asset

Asset

Returns

Promise<bigint>

Overrides

BaseWalletAdapter.getTokenBalance

getAccounts()

getAccounts(startIndex?, count?): Promise<HardwareAccount[]>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14821

Get multiple accounts from device

Parameters

startIndex?

number

count?

number

Returns

Promise<HardwareAccount[]>

switchAccount()

switchAccount(accountIndex): Promise<HardwareAccount>

Defined in: @sip-protocol/sdk/dist/index-GLbkPPho.d.ts:14825

Switch to different account index

Parameters

accountIndex

number

Returns

Promise<HardwareAccount>