web-hd-sdk

web-hd-sdk

web-hd-sdk Mainly integrates ledger and trezor hardware to sign in web project, currently supports btc,eth,bch:adc,ltc （Continuous update.）。

Installing

For the latest stable version:

npm install web-hd-sdk

direction for use

一、ETH- signature

import {HdCore} from 'web-hd-sdk';
const source_data = {
  "chainId": "3",
  "gasLimit": 30000,
  "gasPrice": 1000000000,
  "input": {
    "address": "0x3d6501f741b00afb3efca3928b22d0551c77b785",
    "path": "m/44'/60'/72'/0/1"
  },
  "nonce": 5,
  "toAddress": "0x87da9eceb42a8a0c23e6058447ff301da5f5f8a9",
  "txnCoinNum": 1.2
};
const hd = new HdCore('ledger', 'eth','testnet');//ledger need network
new HdCore(this.entity.deviceName, this.entity.coinType , this.entity.network, this.entity.path);
try {
    const res = await hd.signTransaction(data);
    console.log(res)
} catch (e) {
    console.log(e.message);
}

Return results

res = {
    success: true,
    message: "",
    v: "",
    r: "",
    s: "",
};

二、BTC、BCH、LTC - signature

import {HdCore} from 'web-hd-sdk';
const source_data = {
  "input": {
    "address": "muJhWgBWKDaigLaoi3DLWQJZvDm2xZ7Zb7",
    "paths": [
      {
        "addressPublicKey": "",
        "addressType": "",
        "path": "m/44'/1'/72'/0/2",
        "xpub": ""
      }
    ],
    "requires": 1,
    "signIndex": 0
  },
  "outputs": [
    {
      "address": "muHguY8uX6xNStgCk48gummL841DVnFiFt",
      "coinNum": 0.2,
      "isScript": false,
      "outputType": 10,
      "sequence": 0
    },
    {
      "address": "muJhWgBWKDaigLaoi3DLWQJZvDm2xZ7Zb7",
      "coinNum": 0.07842285,
      "isScript": false,
      "outputType": 11,
      "sequence": 1
    }
  ],
  "utxos": [
    {
      "coinNum": 0.13960399,
      "index": 1,
      "sequence": 0,
      "txid": "0073c6242c08d739635ed0b213b926a7926189b952079828cb05d0137a65ab19"
    },
    {
      "coinNum": 0.13882886,
      "index": 0,
      "sequence": 1,
      "txid": "60347cc6928e6471d55f3a86d67ace6908fa3a762da43fc86780158dc77d41eb"
    }
  ]
};
const hd = new HdCore('ledger', 'btc','testnet');//ledger need network
try {
    const res = await hd.signTransaction(data);
    console.log(res)
} catch (e) {
    console.log(e.message);
}

Return results

res = {
    success: true,
    message: "",
    signatures: "",
    version: ""
};

三、BTC、BCH、LTC、ETH - Address export

import {HdCore} from 'web-hd-sdk';
//let derivationPath = 'eth' --- "44'/60'/0'"  btc_testnet: "44'/1'/0'"
const hd = new HdCore('ledger', 'btc','testnet',derivationPath);//ledger need network
const res = await hd.getWalletAddress({
    isHd: true,
    segwit: false,
    start: 0,
    end: 5
});
console.log(res)

Return results

res = {
    addressList: [{
        address: "0xcd63f1f9d5ecf522208c978a76679a573d0466e0"
        coinType: "eth"
        path: "44'/60'/0'/0",
        pubKeyObj:{
            baseEncoding: ""
            hex: "0x0356c0dfa323a12ff0e188012f439865d0a5d3291793b51e55496e7275a5432c27"
        }
    }]
    chainCode: ""
    publicKey: ""
    xpubStr: ""
};