kraken

Documentation

Index

• type AssetPairs
• type GeneralResponse
• type Kraken
  • func (k *Kraken) AddOrder(symbol, side, orderType string, ...) (interface{}, error)
  • func (k *Kraken) CancelOrder(orderID int64) (interface{}, error)
  • func (k *Kraken) GetAssetPairs() (map[string]AssetPairs, error)
  • func (k *Kraken) GetAssets() (interface{}, error)
  • func (k *Kraken) GetBalance() (interface{}, error)
  • func (k *Kraken) GetClosedOrders(showTrades bool, userref, start, end, offset int64, closetime string) (interface{}, error)
  • func (k *Kraken) GetDepth(symbol string) (Orderbook, error)
  • func (k *Kraken) GetExchangeAccountInfo() (exchange.AccountInfo, error)
  • func (k *Kraken) GetFee(cryptoTrade bool) float64
  • func (k *Kraken) GetLedgers(symbol, asset, ledgerType string, start, end, offset int64) (interface{}, error)
  • func (k *Kraken) GetOHLC(symbol string) ([]OpenHighLowClose, error)
  • func (k *Kraken) GetOpenOrders(showTrades bool, userref int64) (interface{}, error)
  • func (k *Kraken) GetOrderbookEx(p pair.CurrencyPair, assetType string) (orderbook.Base, error)
  • func (k *Kraken) GetServerTime(unixTime bool) (interface{}, error)
  • func (k *Kraken) GetSpread(symbol string) ([]Spread, error)
  • func (k *Kraken) GetTicker(symbol string) (Ticker, error)
  • func (k *Kraken) GetTickerPrice(p pair.CurrencyPair, assetType string) (ticker.Price, error)
  • func (k *Kraken) GetTradeBalance(symbol, asset string) (interface{}, error)
  • func (k *Kraken) GetTradeVolume(symbol string) (interface{}, error)
  • func (k *Kraken) GetTrades(symbol string) ([]RecentTrades, error)
  • func (k *Kraken) GetTradesHistory(tradeType string, showRelatedTrades bool, start, end, offset int64) (interface{}, error)
  • func (k *Kraken) OpenPositions(txid int64, showPL bool) (interface{}, error)
  • func (k *Kraken) QueryLedgers(id string) (interface{}, error)
  • func (k *Kraken) QueryOrdersInfo(showTrades bool, userref, txid int64) (interface{}, error)
  • func (k *Kraken) QueryTrades(txid int64, showRelatedTrades bool) (interface{}, error)
  • func (k *Kraken) Run()
  • func (k *Kraken) SendAuthenticatedHTTPRequest(method string, values url.Values) (interface{}, error)
  • func (k *Kraken) SetDefaults()
  • func (k *Kraken) SetTicker(symbol string) error
  • func (k *Kraken) Setup(exch config.ExchangeConfig)
  • func (k *Kraken) Start()
  • func (k *Kraken) UpdateOrderbook(p pair.CurrencyPair, assetType string) (orderbook.Base, error)
  • func (k *Kraken) UpdateTicker(p pair.CurrencyPair, assetType string) (ticker.Price, error)
• type OpenHighLowClose
• type Orderbook
• type OrderbookBase
• type RecentTrades
• type Spread
• type Ticker
• type TickerResponse

Types

type AssetPairs

type AssetPairs struct {
	Altname           string      `json:"altname"`
	AclassBase        string      `json:"aclass_base"`
	Base              string      `json:"base"`
	AclassQuote       string      `json:"aclass_quote"`
	Quote             string      `json:"quote"`
	Lot               string      `json:"lot"`
	PairDecimals      int         `json:"pair_decimals"`
	LotDecimals       int         `json:"lot_decimals"`
	LotMultiplier     int         `json:"lot_multiplier"`
	LeverageBuy       []int       `json:"leverage_buy"`
	LeverageSell      []int       `json:"leverage_sell"`
	Fees              [][]float64 `json:"fees"`
	FeesMaker         [][]float64 `json:"fees_maker"`
	FeeVolumeCurrency string      `json:"fee_volume_currency"`
	MarginCall        int         `json:"margin_call"`
	MarginStop        int         `json:"margin_stop"`
}

AssetPairs holds asset pair information

type GeneralResponse

type GeneralResponse struct {
	Result map[string]interface{} `json:"result"`
	Error  []interface{}          `json:"error"`
}

GeneralResponse is a generalized response type

type Kraken

type Kraken struct {
	exchange.Base
	CryptoFee, FiatFee float64
	Ticker             map[string]Ticker
}

Kraken is the overarching type across the alphapoint package

func (*Kraken) AddOrder

func (k *Kraken) AddOrder(symbol, side, orderType string, price, price2, volume, leverage, position float64) (interface{}, error)

AddOrder adds a new order for Kraken exchange

func (*Kraken) CancelOrder

func (k *Kraken) CancelOrder(orderID int64) (interface{}, error)

CancelOrder cancels order by orderID

func (*Kraken) GetAssetPairs

func (k *Kraken) GetAssetPairs() (map[string]AssetPairs, error)

GetAssetPairs returns a full asset pair list

func (*Kraken) GetAssets

func (k *Kraken) GetAssets() (interface{}, error)

GetAssets returns a full asset list

func (*Kraken) GetBalance

func (k *Kraken) GetBalance() (interface{}, error)

GetBalance returns your balance associated with your keys

func (*Kraken) GetClosedOrders

func (k *Kraken) GetClosedOrders(showTrades bool, userref, start, end, offset int64, closetime string) (interface{}, error)

GetClosedOrders returns a list of closed orders

func (*Kraken) GetDepth

func (k *Kraken) GetDepth(symbol string) (Orderbook, error)

GetDepth returns the orderbook for a particular currency

func (*Kraken) GetExchangeAccountInfo

func (k *Kraken) GetExchangeAccountInfo() (exchange.AccountInfo, error)

GetExchangeAccountInfo retrieves balances for all enabled currencies for the Kraken exchange - to-do

func (*Kraken) GetFee

func (k *Kraken) GetFee(cryptoTrade bool) float64

GetFee returns current fee for either crypto or fiat

func (*Kraken) GetLedgers

func (k *Kraken) GetLedgers(symbol, asset, ledgerType string, start, end, offset int64) (interface{}, error)

GetLedgers returns current ledgers

func (*Kraken) GetOHLC

func (k *Kraken) GetOHLC(symbol string) ([]OpenHighLowClose, error)

GetOHLC returns an array of open high low close values of a currency pair

func (*Kraken) GetOpenOrders

func (k *Kraken) GetOpenOrders(showTrades bool, userref int64) (interface{}, error)

GetOpenOrders returns all current open orders

func (*Kraken) GetOrderbookEx

func (k *Kraken) GetOrderbookEx(p pair.CurrencyPair, assetType string) (orderbook.Base, error)

GetOrderbookEx returns orderbook base on the currency pair

func (*Kraken) GetServerTime

func (k *Kraken) GetServerTime(unixTime bool) (interface{}, error)

GetServerTime returns current server time

func (*Kraken) GetSpread

func (k *Kraken) GetSpread(symbol string) ([]Spread, error)

GetSpread returns the full spread on Kraken

func (*Kraken) GetTicker

func (k *Kraken) GetTicker(symbol string) (Ticker, error)

GetTicker returns ticker information from kraken

func (*Kraken) GetTickerPrice

func (k *Kraken) GetTickerPrice(p pair.CurrencyPair, assetType string) (ticker.Price, error)

GetTickerPrice returns the ticker for a currency pair

func (*Kraken) GetTradeBalance

func (k *Kraken) GetTradeBalance(symbol, asset string) (interface{}, error)

GetTradeBalance returns full information about your trades on Kraken

func (*Kraken) GetTradeVolume

func (k *Kraken) GetTradeVolume(symbol string) (interface{}, error)

GetTradeVolume returns your trade volume by currency

func (*Kraken) GetTrades

func (k *Kraken) GetTrades(symbol string) ([]RecentTrades, error)

GetTrades returns current trades on Kraken

func (*Kraken) GetTradesHistory

func (k *Kraken) GetTradesHistory(tradeType string, showRelatedTrades bool, start, end, offset int64) (interface{}, error)

GetTradesHistory returns trade history information

func (*Kraken) OpenPositions

func (k *Kraken) OpenPositions(txid int64, showPL bool) (interface{}, error)

OpenPositions returns current open positions

func (*Kraken) QueryLedgers

func (k *Kraken) QueryLedgers(id string) (interface{}, error)

QueryLedgers queries an individual ledger by ID

func (*Kraken) QueryOrdersInfo

func (k *Kraken) QueryOrdersInfo(showTrades bool, userref, txid int64) (interface{}, error)

QueryOrdersInfo returns order information

func (*Kraken) QueryTrades

func (k *Kraken) QueryTrades(txid int64, showRelatedTrades bool) (interface{}, error)

QueryTrades returns information on a specific trade

func (*Kraken) Run

func (k *Kraken) Run()

Run implements the Kraken wrapper

func (*Kraken) SendAuthenticatedHTTPRequest

func (k *Kraken) SendAuthenticatedHTTPRequest(method string, values url.Values) (interface{}, error)

SendAuthenticatedHTTPRequest sends an authenticated HTTP request

func (*Kraken) SetDefaults

func (k *Kraken) SetDefaults()

SetDefaults sets current default settings

func (*Kraken) SetTicker

func (k *Kraken) SetTicker(symbol string) error

SetTicker sets ticker information from kraken

func (*Kraken) Setup

func (k *Kraken) Setup(exch config.ExchangeConfig)

Setup sets current exchange configuration

func (*Kraken) Start

func (k *Kraken) Start()

Start starts the Kraken go routine

func (*Kraken) UpdateOrderbook

func (k *Kraken) UpdateOrderbook(p pair.CurrencyPair, assetType string) (orderbook.Base, error)

UpdateOrderbook updates and returns the orderbook for a currency pair

func (*Kraken) UpdateTicker

func (k *Kraken) UpdateTicker(p pair.CurrencyPair, assetType string) (ticker.Price, error)

UpdateTicker updates and returns the ticker for a currency pair

type OpenHighLowClose

type OpenHighLowClose struct {
	Time   float64
	Open   float64
	High   float64
	Low    float64
	Close  float64
	Vwap   float64
	Volume float64
	Count  float64
}

OpenHighLowClose contains ticker event information

type Orderbook

type Orderbook struct {
	Bids []OrderbookBase
	Asks []OrderbookBase
}

Orderbook stores the bids and asks orderbook data

type OrderbookBase

type OrderbookBase struct {
	Price  float64
	Amount float64
}

OrderbookBase stores the orderbook price and amount data

type RecentTrades

type RecentTrades struct {
	Price         float64
	Volume        float64
	Time          float64
	BuyOrSell     string
	MarketOrLimit string
	Miscellaneous interface{}
}

RecentTrades holds recent trade data

type Spread

type Spread struct {
	Time float64
	Bid  float64
	Ask  float64
}

Spread holds the spread between trades

type Ticker

type Ticker struct {
	Ask    float64
	Bid    float64
	Last   float64
	Volume float64
	VWAP   float64
	Trades int64
	Low    float64
	High   float64
	Open   float64
}

Ticker is a standard ticker type

type TickerResponse

type TickerResponse struct {
	Ask    []string `json:"a"`
	Bid    []string `json:"b"`
	Last   []string `json:"c"`
	Volume []string `json:"v"`
	VWAP   []string `json:"p"`
	Trades []int64  `json:"t"`
	Low    []string `json:"l"`
	High   []string `json:"h"`
	Open   string   `json:"o"`
}

TickerResponse holds ticker information before its put into the Ticker struct