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@secux/app-eth

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@secux/app-eth

SecuX Hardware Wallet ETH API

  • 2.1.1
  • npm
  • Socket score

Version published
Weekly downloads
15
increased by200%
Maintainers
2
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@secux/app-eth

SecuX Hardware Wallet ETH API

Usage

import { SecuxETH } from "@secux/app-eth";

First, create instance of ITransport

  • Web Usb
  • Web Bluetooth
  • React Native Bluetooth

Examples

  1. Get address derived by given BIP44 path
const address = await SecuxETH.getAddress(device, "m/44'/60'/0'/0/0");
  1. Sign legacy transaction (EIP-155)
const { raw_tx, signature } = await SecuxETH.signTransaction(
    device,
    "m/44'/60'/0'/0/0",
    {
        nonce: 0,
        to: "0xD080156885651fADbD6df14145051b934660a748",
        value: 1e10,
        chainId: 1,
        gasPrice: 1e6,
        gasLimit: 25000
    }
);
  1. Sign EIP-1559 transaction
const { raw_tx, signature } = await SecuxETH.signTransaction(
    device,
    "m/44'/60'/0'/0/0",
    {
        nonce: 0,
        to: "0xD080156885651fADbD6df14145051b934660a748",
        value: 1e10,
        chainId: 1,
        maxPriorityFeePerGas: 1e4,
        maxFeePerGas: 1e6,
        gasLimit: 25000
    }
);
  1. Sign transaction with Smart Contract (ERC-20)
const { raw_tx, signature } = await SecuxETH.signTransaction(
    device,
    "m/44'/60'/0'/0/0",
    {
        nonce: 0,
        to: "0x1f9840a85d5af5bf1d1762f925bdaddc4201f984",
        value: 0,
        data: "0xa9059cbb000000000000000000000000d080156885651fadbd6df14145051b934660a7410000000000000000000000000000000000000000000000000000000000989680",
        chainId: 1,
        gasPrice: 1e6,
        gasLimit: 25000
    }
);


// transfer token easy use
const { raw_tx, signature } = await SecuxETH.signTransaction(
    device,
    "m/44'/60'/0'/0/0",
    {
        nonce: 0,
        to: "0x1f9840a85d5af5bf1d1762f925bdaddc4201f984",
        value: 0,
        data: {
            toAddress: "0xD080156885651fADbD6df14145051b934660a748",
            amount: `0x${1e18.toString(16)}`
        },
        chainId: 1,
        gasPrice: 1e6,
        gasLimit: 25000
    }
);
  1. Sign Message transaction
const { raw_tx, signature } = await SecuxETH.signMessage(device, "m/44'/60'/0'/0/0", msg);
  1. Sign TypedMessage transaction
const { raw_tx, signature } = await SecuxETH.signTypedMessage(device, "m/44'/60'/0'/0/0", msg);
  1. Sign transaction with WalletConnect
const { raw_tx, signature } = await SecuxETH.signWalletConnectTransaction(
    device,
    "m/44'/60'/0'/0/0",
    {
        nonce: 0,
        to: "0xD080156885651fADbD6df14145051b934660a748",
        value: 0,
        data: "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",
        chainId: 56,
        gasPrice: 1e6,
        gasLimit: 25000
    }
);

Note

  1. Value of chainId (same as EIP-155):

API doc

SecuxETH

ETH package for SecuX device

Kind: global class


SecuxETH.getAddress(trans, path)string

Get EIP55 address derived by given BIP32 path

Kind: static method of SecuxETH
Returns: string - EIP55 address

ParamTypeDescription
transITransport
pathstringBIP32


SecuxETH.signTransaction(trans, path, content)object

Create transaction and Sign

Kind: static method of SecuxETH
Returns: object - signed
string - signed.raw_tx
Buffer - signed.signature

ParamTypeDescription
transITransport
pathstringBIP32
contenttxDetailtransaction content


SecuxETH.signMessage(trans, path, message, chainId)object

Create message type transaction and Sign

Kind: static method of SecuxETH
Returns: object - signed
string - signed.raw_tx
Buffer - signed.signature

ParamTypeDefaultDescription
transITransport
pathstringBIP32
messagestring
chainIdnumber11: ETH, 56: BSC


SecuxETH.signTypedData(trans, path, data, chainId)object

Create EIP712 transaction and Sign

Kind: static method of SecuxETH
Returns: object - signed
string - signed.raw_tx
Buffer - signed.signature

ParamTypeDefaultDescription
transITransport
pathstringBIP32
dataTypedDataEIP712
chainIdnumber11: ETH, 56: BSC


SecuxETH.signWalletConnectTransaction(trans, path, content)object

Create transaction and Sign using WalletConnect protocol

Kind: static method of SecuxETH
Returns: object - signed
string - signed.raw_tx
Buffer - signed.signature

ParamTypeDescription
transITransport
pathstringBIP32
contenttxDetailtransaction content

Keywords

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Package last updated on 18 Oct 2021

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