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Ledger Hardware Wallet JavaScript bindings for Mgo, based on LedgerJS.
Here is a sample app for Node:
const Transport = require('@ledgerhq/hw-transport').default;
const Mgo = require('@mgonetwork/ledgerjs-hw-app-mgo').default;
const getPublicKey = async () => {
const mgo = new Mgo(await Transport.create());
return await mgo.getPublicKey("44'/784'/0'/0'/0'");
};
const signTransaction = async () => {
const mgo = new Mgo(await Transport.create());
return await mgo.signTransaction("44'/784'/0'/0'/0'", '<transaction contents>');
};
const getVersion = async () => {
const mgo = new Mgo(await Transport.create());
return await mgo.getVersion();
};
const doAll = async () => {
console.log(await getPublicKey());
console.log(await signTransaction());
console.log(await getVersion());
};
doAll().catch((err) => console.log(err));
-
transport
Transport<any>
-
scrambleKey
string (optional, default"Mgo"
)
import Mgo from 'ledgerjs-hw-app-mgo';
const transport = await Transport.create();
const mgo = new Mgo(transport);
Gets the Mgo address for a given BIP-32 path.
-
path
string a path in BIP-32 format -
displayOnDevice
boolean whether or not to display the address on the Ledger device.
const publicKey = await mgo.getPublicKey("44'/784'/0'/0'/0'");
Returns Promise<string> an object with a public key.
Sign a transaction with a given BIP-32 path.
-
path
string a path in BIP-32 format
const publicKey = await mgo.signTransaction("44'/784'/0'/0'/0'", '<transaction contents>');
Returns Promise<object> an object with text field containing a signature.
Get the version of the application installed on the hardware device.
console.log(await mgo.getVersion());
for version 0.1.0, it produces something like
{
major: 0
minor: 1
patch: 0
}
Returns Promise<{object}> an object with major, minor, and patch of the version.