blockchain-ts-wallet-core's Introduction

BLOCKCHAIN-TS-WALLET-CORE

About

TS library that implements wallet functionality for multiple blockchains. Allows to create multiple private keys from one mnemonic, get public key, get address or sign transaction

Supported blockchains

Index	Name	Symbol	URL
0	Bitcoin	BTC	https://bitcoin.org
2	Litecoin	LTC	https://litecoin.org
60	Ethereum	ETH	https://ethereum.org
61	Ethereum Classic	ETC	https://ethereumclassic.org
145	Bitcoin Cash	BCH	https://bitcoincash.org
148	Stellar	XLM	https://stellar.org
178	POA Network	POA	https://poa.network
5741564	Waves	WAVES	https://wavesplatform.com

Inspiration

Trust Wallet: Wallet Core project - C++ version for multiple platforms, except frontend.

Installation

npm i -s @buttonwallet/blockchain-ts-wallet-core

Usage

import * as TsWalletCore from '@buttonwallet/blockchain-ts-wallet-core'

const TsWalletCore = require('@buttonwallet/blockchain-ts-wallet-core');

For Browser

git clone https://github.com/button-tech/blockchain-ts-wallet-core.git

cd blockchain-ts-wallet-core

npm i

npm run build:browser 

# the output data will be located in the build folder

HDWallet

Generate mnemonic

const phrase = TsWalletCore.HdWallet.generateMnemonic()
console.log(phrase) // control sock axis field icon jewel gown duck amateur type step save

Generate all key pairs

const phrase = 'control sock axis field icon jewel gown duck amateur type step save'
const password = ''
const wallet = new TsWalletCore.HdWallet(phrase, password)

const derivationIndex = 0;
const currencies = wallet.generateAllKeyPairs(derivationIndex)
console.log(currencies)
/*
  eth: {
    privateKey: 'e3776b46699e2a6e55b19d7033b7724758b753c7391137e3eb5eaf3daed1db54',
    publicKey: '032348140ab3270e02cf9cce9e1fd3201cb9068671c490f3e2fabe0308a8afd284',
    address: '0xC9330Ce433DfB0046efc7dD8aB1A8ACC433f37Aa'
  },
  etc: {
    privateKey: '4e3ddb695f387f186a052409f8d0ae7c567f7e655fcfc8ed5beba155ef540f6e',
    publicKey: '030e5902714da28790c042ac1eacf514f2122665b44f6b2edcf0fc8114563821b4',
    address: '0x73974c2e5F442969b443Aed9c31Df94d854584c3'
  },
  bch: {
    address: '1F4JWB8UfqwBLpQRFGru7495Bc5y6PSZeS',
    publicKey: '0237fb66a27dae7af50ea29682fb780c700a8040f3336841f3abb5049afe49e26a',
    privateKey: '3e02ddbfd138dd84d9723d87e6d0533b298ffe54dc3b70a51d4009fb328f6b5a'
  },
  btc: {
    address: '1B7eaEtrFd2vzQDC2NcVXrbj8mCiTJDEAj',
    publicKey: '0324c0bd0f0f95c4177add9bdc40c57f1bf2472e6eaf8e67c9fa6f16f55516aed6',
    privateKey: '81beacae2014a62dedd8315325f698230fd8a8512825b5e1492a1dd4dcf05615'
  },
  ltc: {
    address: 'LMMN6Ybq87MhTf7YRfhapg33BWH53LkCgF',
    publicKey: '0273cd45409947a21a3b1ba66e947042afd4bf60a0ff1d1bf9f5af8e5ccae70a41',
    privateKey: 'd0f301b8f13f41cc53b6a5d15fd9d9920a0708076dc0233a762e306de0b0ee52'
  },
  waves: {
    privateKey: '180aa4d28f002b5a8a9381816376ea3b99fd2d6e1576a631e3d9e6ae2dac086b',
    publicKey: '3bcc2164560b1dd5557f9087b1dbb59b90601652d297a202bfe97601410dc219',
    address: '3PCAeB89wih4jnVSG9cUPptoy9AJij4c9fP'
  }
*/

Generate specific keys

const phrase = 'control sock axis field icon jewel gown duck amateur type step save'
const password = ''
const wallet = new TsWalletCore.HdWallet(phrase, password)

const derivationIndex = 0;
const currency = wallet.generateKeyPair(TsWalletCore.DomainEthereum.Instance(), derivationIndex);
console.log(currency)
/*
{
  privateKey: 'e3776b46699e2a6e55b19d7033b7724758b753c7391137e3eb5eaf3daed1db54',
  publicKey: '032348140ab3270e02cf9cce9e1fd3201cb9068671c490f3e2fabe0308a8afd284',
  address: '0xC9330Ce433DfB0046efc7dD8aB1A8ACC433f37Aa'
}
*/

Transaction Example

You can find an example how to sign transactions for different blockchains here

// TsWalletCore.MnemonicDescriptor or private key
const privateKey = '04e17ebf3b33a81a98ee779e50b725e03bbbacaca689c9f02a465800dd955e7c';

// transaction parameters (specific almost for each blockchain)
const params: TsWalletCore.TransactionParams = {
  toAddress: '0x6f387b7d5FA35a874218128E778F568294069e4C',
  amount: '0.00059655',
  nonce: 342,
  gasPrice: 7200000000,
  gasLimit: 21000
};
const blockchain = TsWalletCore.Ethereum(privateKey);
const signedTx = blockchain.signTransaction(params)
  .then(console.log)
/*
f86d8201568501ad274800825208946f387b7d5fa35a874218128e778f568294069e4c87021e8f1ed73c008025a0af698edeaae7cfb5a7c6b5091f000baaaa741a9cd7cf60e53dccc21a1dcec22fa03ad3edf9cfc535c21e4d4ddebccad05ea07d3d09bba1be9fdffc40ce2adef040
*/

Contributing

The best way to submit feedback and report bugs is to open a GitHub issue

License

blockchain-ts-wallet-core is available under the MIT license. See the LICENSE file for more info.

blockchain-ts-wallet-core's People

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blockchain-ts-wallet-core's Issues

Script to hack bitcoin unconfirmed transaction

Unconfirmed btc

How do I open this I'm new to this I want to get this into my btc wallet I was given this to me but have no idea what to do can you help me

get a $ bitcoin-cli listunspent
[txid": "ca4898d8f950df03d6bfaa00578bd0305d041d24788b630d0c4a32debcac9f36",
"vout": 0,
"address": "mi25UrzHnvn3bpEfFCNqJhPWJn5b77a5NE",
"label": "",
"scriptPubKey": "76a9141b72503639a13f190bf79acf6d76255d772360b788ac",
"amount": 0.00010000,
"confirmations": 20,
"spendable": true,
"solvable": true,
"desc": "pkh ([d6043800/0'/0'/1'] a)#62rud39c",
"safe": true
},
{
"txid": "61f3b7016bf1ecc3987b8805207e79362e4de8026682e149107999b779426e3a",
"vout": 1, chi
"address": "mjehC2KHzXcBDcwTd4LhZ2GzyzrZ3Kd3ff",
"label": "",
"scriptPubKey": "76a9142d573900aa357a38afd741fbf24b075d263ea6e088ac",
"amount": 0.00050000,
"confirmations": 3,
"spendable": true,
"solvable": true,
"desc": "pkh([d6043800/0'/0'/3']0278608b54b8fb0d8379d3823d31f03a7c6ab0adffb07dd3811819fdfc34f8c132)#nhjc3f8y",
"safe": true
},
{
"txid": "91261eafae15ea53dedbea7c1db748c52bbc04a85859ffd0d839bda1421fda4c",
"vout": 0,
"address": "mjehC2KHzXcBDcwTd4LhZ2GzyzrZ3Kd3ff",
"label": "",
"scriptPubKey": "76a9142d573900aa357a38afd741fbf24b075d263ea6e088ac",
"amount": 0.00022000,
"confirmations": 3,
"spendable": true,
"solvable": true,
"desc": "pkh([d6043800/0'/0'$ bitcoin-cli listunspent
[
{
"txid": "ca4898d8f950df03d6bfaa00578bd0305d041d24788b630d0c4a32debcac9f36",
"vout": 0,
"address": "mi25UrzHnvn3bpEfFCNqJhPWJn5b77a5NE",
"label": "",
"scriptPubKey": "76a9141b72503639a13f190bf79acf6d76255d772360b788ac",
"amount": 0.00010000,
"confirmations": 20,
"spendable": true,
"solvable": true,
"desc": "pkh([d6043800/0'/0'/1']02fd5740996d853ea51a6904cf03257fc11204b0179f344c49739ec5b20b39c9ba)#62rud39c",
"safe": true
},
{
"txid": "61f3b7016bf1ecc3987b8805207e79362e4de8026682e149107999b779426e3a",
"vout": 1,
"address": "mjehC2KHzXcBDcwTd4LhZ2GzyzrZ3Kd3ff",
"label": "",
"scriptPubKey": "76a9142d573900aa357a38afd741fbf24b075d263ea6e088ac",
"amount": 0.00050000,
"confirmations": 3,
"spendable": true,
"solvable": true,
"desc": "pkh([d6043800/0'/0'/3']0278608b54b8fb0d8379d3823d31f03a7c6ab0adffb07dd3811819fdfc34f8c132)#nhjc3f8y",
"safe": true
},
{
"txid": "91261eafae15ea53dedbea7c1db748c52bbc04a85859ffd0d839bda1421fda4c",
"vout": 0,
"address": "mjehC2KHzXcBDcwTd4LhZ2GzyzrZ3Kd3ff",
"label": "",
"scriptPubKey": "76a9142d573900aa357a38afd741fbf24b075d263ea6e088ac",
"amount": 0.00022000,
"confirmations": 3,
"spendable": true,
"solvable": true,
"desc": "pkh([d6043800/0'/0'/3']w)#nhjc3f8y",
"safe": true
}
]

/3']0278608b54b8fb0d8379d3823d31f03a7c6ab0adffb07dd3811819fdfc34f8c132)#nhjc3f8y",
"safe": true
}
]

transactions from a known address (supposedly Silk Road) $ curl https://api.blockcypher.com/v1/btc/main/https://api.blockcypher.com/v1/btc/main/txs/a40c283de4c26b027a5734ff89ce78ade1220fc313befa107ec6c245c24bdec0/1rundZJCMJhUiWQNFS5uT3BvisBuLxkAp?limit=2 # get one of the two transactions (a big one) $ curl # retrieve the block it was included in by height $ curl https://api.blockcypher.com/v1/btc/main/blocks/319957 -

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