Class Ledger<Descriptor>

Type parameters

Descriptor

Hierarchy

HardwareWallet
- Ledger

Index

Constructors

constructor

Methods

Constructors

constructor

new Ledger<Descriptor>(transport: TransportWrapper<Descriptor, default<unknown>>): Ledger<Descriptor>

Inherited from HardwareWallet.constructor
- Defined in src/implementations/ledger.ts:48
Initialise the Ledger wallet with a specific Transport (e.g. U2F, WebUSB, WebHID or WebBluetooth).

Type parameters
- Descriptor
Parameters
- transport: TransportWrapper<Descriptor, default<unknown>>
Returns Ledger<Descriptor>

Methods

connect

connect(): Promise<void>

Overrides HardwareWallet.connect
- Defined in src/implementations/ledger.ts:60
Returns Promise<void>

getAddress

getAddress(derivationPath: DerivationPath, index: number): Promise<string>

Inherited from HardwareWallet.getAddress
- Defined in src/hardware-wallet.ts:20
Get an address from the device.

Parameters
- derivationPath: DerivationPath
- index: number
Returns Promise<string>

getDerivationPaths

getDerivationPaths(network: Network): Promise<DerivationPath[]>

Overrides HardwareWallet.getDerivationPaths
- Defined in src/implementations/ledger.ts:82
Parameters
- network: Network
Returns Promise<DerivationPath[]>

Protected getExtendedKey

getExtendedKey(derivationPath: string): Promise<ExtendedPublicKey>

Overrides HardwareWallet.getExtendedKey
- Defined in src/implementations/ledger.ts:109
Parameters
- derivationPath: string
Returns Promise<ExtendedPublicKey>

Protected getHardenedAddress

getHardenedAddress(derivationPath: DerivationPath, index: number): Promise<string>

Overrides HardwareWallet.getHardenedAddress
- Defined in src/implementations/ledger.ts:119
Parameters
- derivationPath: DerivationPath
- index: number
Returns Promise<string>

Private getMetadata

getMetadata(): Promise<AppMetadata>

- Defined in src/implementations/ledger.ts:138
Get the app name and version from the device.

Adapted from: https://github.com/LedgerHQ/ledger-live-common/blob/79d5ddbdb277bc65536d66121c89cae0d639bad6/src/hw/getAppAndVersion.js

Returns Promise<AppMetadata>

getType

getType(): WalletType

Overrides HardwareWallet.getType
- Defined in src/implementations/ledger.ts:126
Returns WalletType

isHardwareWallet

isHardwareWallet(): this is HardwareWallet

Inherited from HardwareWallet.isHardwareWallet
- Defined in src/hardware-wallet.ts:29
Returns this is HardwareWallet

serialize

serialize(): string

Overrides HardwareWallet.serialize
- Defined in src/implementations/ledger.ts:102
Returns string

signMessage

signMessage(derivationPath: DerivationPath, index: number, message: string): Promise<SignedMessage>

Overrides HardwareWallet.signMessage
- Defined in src/implementations/ledger.ts:65
Parameters
- derivationPath: DerivationPath
- index: number
- message: string
Returns Promise<SignedMessage>

Static deserialize

deserialize(serializedData: string): Ledger<unknown>

- Defined in src/implementations/ledger.ts:35
Get a class instance from serialized data. Useful for using the class in a web worker.

Parameters
- serializedData: string
Returns Ledger<unknown>

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