Class Ada

Returns an object containing the app version.

Returns

Result object containing the application version number.

Example

const { major, minor, patch, flags } = await ada.getVersion(); console.log(App version ${major}.${minor}.${patch});

Returns an object containing the device serial number.

Returns

Result object containing the device serial number.

Example

const { serialHex } = await ada.getSerial(); console.log(Serial number ${serial});

Runs unit tests on the device (DEVEL app build only)

Get several public keys; one for each of the specified BIP 32 path.

Returns

The extended public keys (i.e. with chaincode) for the given paths.

Example

const [{ publicKey, chainCode }] = await ada.getExtendedPublicKeys([[ HARDENED + 44, HARDENED + 1815, HARDENED + 1 ]]);
console.log(publicKey);

Get a public key from the specified BIP 32 path.

Derives an address for the specified BIP 32 path. Note that the address is returned in raw hex format without any bech32/base58 encoding

Show address corresponding to a given derivation path on the device. This is useful for users to check whether the wallet does not try to scam the user.

Derive a native script hash for the specified native script and display it on Ledger in the specified format. The hash is returned in raw hex format without any encoding.