# quadriga-node-api

This is an open source project created to utilize the QuadrigaCX API to support automated, algorithmic trading. The project was made and tested for Node 8.0+. 

There are no guarentees towards the stability or effectiveness of this project. Comments, 
contributions, stars and donations are, however, all welcome.

## Installation

`npm install quadriga-node-api`

## Getting Started

To begin using the API wrapper, require it, create a config object that contains your API key, Secret key and Account Id provided by QuadrigaCX and then run the custom init() function with your config object as a parameter. Example code is as follows:

```javascript 
const api = require('quadriga-node-api')

const config = {
  apiKey: 'xXXXXX',
  secretKey: 'xxxxxxxxXXXXXXXXXXXXXxxXXXXXXXXXXXXXxxxXXX',
  clienId: 'xxxxxxx'
}

api.init(config)
```

Public endpoints can be accessed without config. Example:  

```javascript 
const api = require('quadriga-node-api')

api.init()
```

However, none of the Private endpoints will work.

## Using the API Wrapper

Once the API wrapper object is created, you can call any of the associated functions. You can use the api object either indirectly through async/await or directly as a Promise with .then .catch calls.

Simple examples:

```javascript
// async/await indirect approach
async function getAccountBalances() {
  try {
    let response = await api.accountBalances()
    console.log(response.data)
  } catch (err) {
    console.log(err)
  }
}

// Promise based direct approach
api.accountBalances().then(r=>console.log(r.data)).catch(e=>console.log(e))

```

## Public Endpoints (REST)

Public endpoints do not require an API key, Secret Key or Account Id.

`api.tradingInfo(symbol)` symbol = 'string' (e.g. 'btc_usd') OPTIONAL   

`api.orderBook(params)`   
```javascript
params = {
  book: 'string' (e.g. 'btc_usd') Default: 'btc_cad'  OPTIONAL
  group: integer (0 - false; 1 - true) Default: 1     OPTIONAL
}
```

`api.transactions(params)`   
```javascript
params = {
  book: string (e.g. 'btc_usd') Default: 'btc_cad'  OPTIONAL
  time: string (e.g. 'minute')  Default: 'hour'     OPTIONAL
}
```

## Private Endpoints (REST)

Private endpoints require an API key, Secret Key and Account Id provided as a config variable during api.init(config) as described above.

`api.accountBalances()`   

`api.userTransactions(params)`   
```javascript
params = {
  offset: integer (skip n transactions) Default: 0  OPTIONAL
  limit: integer  (limit to n transactions) Default: 50 OPTIONAL
  sort: 'desc' || 'asc' Default: desc OPTIONAL
  book: 'string' (e.g. 'btc_cad') Default: 'btc_cad' OPTIONAL
}
```

`api.openOrders(symbol)` symbol = string (e.g. 'btc_cad') Default: 'btc_cad' OPTIONAL   

`api.lookupOrder(id)` id = string || array (of 64 characters long hexadecimal string taken from the list of orders)   

`api.cancelOrder(id)` id = string (a 64 characters long hexadecimal string) MANDATORY   

`api.placeOrder(side, params)`   
```javascript 
//Place a buy/sell, limit/market order (if no price is provided as param, it will
side: string ('buy' || 'sell')
params = {
  amount: float MANDATORY
  price: float  MANDATORY FOR LIMIT ORDER
  book: string (e.g. 'btc_cad') Default: 'btc_cad' OPTIONAL
}
```

`api.deposit(coin)` coin = string (e.g. 'bitcoin' || 'bitcoincash') lowercase & MANDATORY   

`api.withdraw(coin, params)`   
```javascript
coin = string (e.g. 'bitcoin' || 'bitcoincash' || 'ether') lowercase & MANDATORY
params = {
  amount: float   MANDATORY
  address: string MANDATORY
}
```

## Donation Addresses

BTC: 3KX8P6caBdhtLuPJk7Lu7onprCJiQELxCQ


ETH: 0x8d88ffbb6e74531652e916eb9b52c40da9e5f686   


LTC: LhZKNPBUgQHb4J9KNEWTj8boJy2mKnNEVC   

Contact me for any other specific cryptocurrencies you'd prefer to use.

## License

This project is open source and uses the ISC license. Feel free to utilize in whatever way you see fit.