# coin-tools

**Repository Path**: jwtoken/coin-tools

## Basic Information

- **Project Name**: coin-tools
- **Description**: 比特币、以太坊相关实用小工具
- **Primary Language**: NodeJS
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 3
- **Created**: 2021-11-17
- **Last Updated**: 2021-11-17

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# coin-tools

### (面向至少略懂区块链技术的node开发者)


## 以太坊 (配置自行修改源文件)

#### 发布智能合约

```shell
yarn util eth deploySmartContract
```

#### 发送eth

```shell
yarn util eth send
```

#### 调用智能合约query

```shell
yarn util eth queryContract
```

#### 获取智能合约method id

```shell
yarn util eth getContractMethodId
```

#### 解密keystore为private key

```shell
yarn util eth decryptKeystoreToPrivateKey
```

#### 解码以太坊 tx hex

```shell
yarn util eth decodeTransaction
```

#### 调用智能合约call

```shell
yarn util eth callContract
```

#### 构建调用合约call的已签名tx hex

```shell
yarn util eth buildCallContractTxHex
```

#### 构建发布智能合约的已签名tx hex

```shell
yarn util eth callContract
```

#### 构建发送eth的已签名tx hex

```shell
yarn util eth callContract
```

#### 查找合约中的事件记录

```shell
yarn util eth searchEventLogs
```

#### 监听合约中的事件

```shell
yarn util eth listenEvent
```

## 比特币现金 (配置自行修改源文件)

#### 获取某地址的金额相关信息

```shell
yarn util bcc getInfoOfAddress
```

#### 广播交易

```shell
babel-node src/tools/bcc/broadcast.js
```

#### 打散utxo

```shell
babel-node src/tools/bcc/disperseUtxo.js
```

#### 生成批量地址

```shell
babel-node src/tools/bcc/geneAddresses.js
```

#### 生成主密钥对

```shell
babel-node src/tools/bcc/geneParentKeys.js
```

#### 重新广播交易

```shell
babel-node src/tools/bcc/rebroadcast.js
```

#### 签名交易

```shell
babel-node src/tools/bcc/signTx.js
```


## 比特币 (配置自行修改源文件)

#### 构建交易hex

```shell
babel-node src/tools/btc/buildTransaction.js
```

#### 获取比特币新地址

```shell
babel-node src/tools/btc/getNewAddress.js
```

#### 由mint私钥推到比特币地址以及WIF私钥

```shell
babel-node src/tools/btc/mintToAddressAndWif.js
```

#### xpriv转化为WIF

```shell
babel-node src/tools/btc/xprivToWif.js
```