@secux/js-sdk NPM

`@secux/js-sdk`

A JavaScript library for SecuX hardware wallet

Installation

npm install @secux/js-sdk

Getting Started

If you are using javascript projecct, here are packages for connecting to SecuX harware wallet:

If not, please refer to our develop portal for integrating with other programming languages. (comming soon)

Examples (using usb)

Example for connecting SecuX hardware wallet by usb:

import { SecuxWebUSB } from "@secux/transport-webusb";
require("secux-sdk");


const device = await SecuxWebUSB.Create(
    () => console.log("connected"),
    () => console.log("disconnected")
);
await device.Connect();

Get address by BIP32 path.

// BTC native segwit address
const address = await device.getAddress("m/84'/0'/0'/0/0");

// ETH address
const address = await device.getAddress("m/44'/60'/0'/0/0");

Get extended publickey by BIP32 path. (support xpub, ypub, zpub)
```
const xpub = await device.getXPublickey("m/84'/0'/0'/0/0");
```

Signing.

// for ETH EIP-1559
const { raw_tx, signature } = await device.sign(
    "m/44'/60'/0'/0/0",
    {
        nonce: 0,
        to: "0xD080156885651fADbD6df14145051b934660a748",
        value: 1e10,
        chainId: 1,
        maxPriorityFeePerGas: 1e4,
        maxFeePerGas: 1e6,
        gasLimit: 25000
    }
);