kraken

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 Go to latest Published: Sep 22, 2020 License: MIT Imports: 29 Imported by: 0

README

GoCryptoTrader package Kraken

Build Status Software License GoDoc Coverage Status Go Report Card

This kraken package is part of the GoCryptoTrader codebase.

This is still in active development

You can track ideas, planned features and what's in progress on this Trello board: https://trello.com/b/ZAhMhpOy/gocryptotrader.

Join our slack to discuss all things related to GoCryptoTrader! GoCryptoTrader Slack

Kraken Exchange

Current Features
  • REST Support
How to enable
  // Exchanges will be abstracted out in further updates and examples will be
  // supplied then
How to do REST public/private calls
  • If enabled via "configuration".json file the exchange will be added to the IBotExchange array in the go var bot Bot and you will only be able to use the wrapper interface functions for accessing exchange data. View routines.go for an example of integration usage with GoCryptoTrader. Rudimentary example below:

main.go

var k exchange.IBotExchange

for i := range bot.Exchanges {
  if bot.Exchanges[i].GetName() == "Kraken" {
    k = bot.Exchanges[i]
  }
}

// Public calls - wrapper functions

// Fetches current ticker information
tick, err := k.FetchTicker()
if err != nil {
  // Handle error
}

// Fetches current orderbook information
ob, err := k.FetchOrderbook()
if err != nil {
  // Handle error
}

// Private calls - wrapper functions - make sure your APIKEY and APISECRET are
// set and AuthenticatedAPISupport is set to true

// Fetches current account information
accountInfo, err := k.GetAccountInfo()
if err != nil {
  // Handle error
}
  • If enabled via individually importing package, rudimentary example below:
// Public calls

// Fetches current ticker information
ticker, err := k.GetTicker()
if err != nil {
  // Handle error
}

// Fetches current orderbook information
ob, err := k.GetOrderBook()
if err != nil {
  // Handle error
}

// Private calls - make sure your APIKEY and APISECRET are set and
// AuthenticatedAPISupport is set to true

// GetUserInfo returns account info
accountInfo, err := k.GetUserInfo(...)
if err != nil {
  // Handle error
}

// Submits an order and the exchange and returns its tradeID
tradeID, err := k.Trade(...)
if err != nil {
  // Handle error
}
Please click GoDocs chevron above to view current GoDoc information for this package

Contribution

Please feel free to submit any pull requests or suggest any desired features to be added.

When submitting a PR, please abide by our coding guidelines:

  • Code must adhere to the official Go formatting guidelines (i.e. uses gofmt).
  • Code must be documented adhering to the official Go commentary guidelines.
  • Code must adhere to our coding style.
  • Pull requests need to be based on and opened against the master branch.

Donations

If this framework helped you in any way, or you would like to support the developers working on it, please donate Bitcoin to:

bc1qk0jareu4jytc0cfrhr5wgshsq8282awpavfahc

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var DepositFees = map[currency.Code]float64{
	currency.XTZ: 0.05,
}

DepositFees the large list of predefined deposit fees Prone to change

View Source 
var WithdrawalFees = map[currency.Code]float64{
	currency.ZUSD: 5,
	currency.ZEUR: 5,
	currency.USD:  5,
	currency.EUR:  5,
	currency.REP:  0.01,
	currency.XXBT: 0.0005,
	currency.BTC:  0.0005,
	currency.XBT:  0.0005,
	currency.BCH:  0.0001,
	currency.ADA:  0.3,
	currency.DASH: 0.005,
	currency.XDG:  2,
	currency.EOS:  0.05,
	currency.ETH:  0.005,
	currency.ETC:  0.005,
	currency.GNO:  0.005,
	currency.ICN:  0.2,
	currency.LTC:  0.001,
	currency.MLN:  0.003,
	currency.XMR:  0.05,
	currency.QTUM: 0.01,
	currency.XRP:  0.02,
	currency.XLM:  0.00002,
	currency.USDT: 5,
	currency.XTZ:  0.05,
	currency.ZEC:  0.0001,
}

WithdrawalFees the large list of predefined withdrawal fees Prone to change

Functions

func GetError 

func GetError(apiErrors []string) error

GetError parse Exchange errors in response and return the first one Error format from API doc: 

error = array of error messages in the format of:
    <char-severity code><string-error category>:<string-error type>[:<string-extra info>]
    severity code can be E for error or W for warning

Types

type AddOrderOptions 

type AddOrderOptions struct {
	UserRef        int32
	OrderFlags     string
	StartTm        string
	ExpireTm       string
	CloseOrderType string
	ClosePrice     float64
	ClosePrice2    float64
	Validate       bool
}

AddOrderOptions represents the AddOrder options

type AddOrderResponse 

type AddOrderResponse struct {
	Description    OrderDescription `json:"descr"`
	TransactionIds []string         `json:"txid"`
}

AddOrderResponse type

type Asset 

type Asset struct {
	Altname         string `json:"altname"`
	AclassBase      string `json:"aclass_base"`
	Decimals        int    `json:"decimals"`
	DisplayDecimals int    `json:"display_decimals"`
}

Asset holds asset information

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 CancelOrderResponse 

type CancelOrderResponse struct {
	Count   int64       `json:"count"`
	Pending interface{} `json:"pending"`
}

CancelOrderResponse type

type ClosedOrders 

type ClosedOrders struct {
	Closed map[string]OrderInfo `json:"closed"`
	Count  int64                `json:"count"`
}

ClosedOrders type

type DepositAddress 

type DepositAddress struct {
	Address    string `json:"address"`
	ExpireTime int64  `json:"expiretm,string"`
	New        bool   `json:"new"`
}

DepositAddress defines a deposit address

type DepositMethods 

type DepositMethods struct {
	Method          string      `json:"method"`
	Limit           interface{} `json:"limit"` // If no limit amount, this comes back as boolean
	Fee             float64     `json:"fee,string"`
	AddressSetupFee float64     `json:"address-setup-fee,string"`
}

DepositMethods Used to check deposit fees

type GetClosedOrdersOptions 

type GetClosedOrdersOptions struct {
	Trades    bool
	UserRef   int32
	Start     string
	End       string
	Ofs       int64
	CloseTime string
}

GetClosedOrdersOptions type

type GetLedgersOptions 

type GetLedgersOptions struct {
	Aclass string
	Asset  string
	Type   string
	Start  string
	End    string
	Ofs    int64
}

GetLedgersOptions type

type GetTradesHistoryOptions 

type GetTradesHistoryOptions struct {
	Type   string
	Trades bool
	Start  string
	End    string
	Ofs    int64
}

GetTradesHistoryOptions type

type Kraken 

type Kraken struct {
	exchange.Base
	// contains filtered or unexported fields
}

Kraken is the overarching type across the alphapoint package

func (*Kraken) AddOrder 

func (k *Kraken) AddOrder(symbol, side, orderType string, volume, price, price2, leverage float64, args *AddOrderOptions) (AddOrderResponse, error)

AddOrder adds a new order for Kraken exchange

func (*Kraken) AuthenticateWebsocket 

func (k *Kraken) AuthenticateWebsocket() error

AuthenticateWebsocket sends an authentication message to the websocket

func (*Kraken) CancelAllOrders 

func (k *Kraken) CancelAllOrders(_ *order.Cancel) (order.CancelAllResponse, error)

CancelAllOrders cancels all orders associated with a currency pair

func (*Kraken) CancelExistingOrder 

func (k *Kraken) CancelExistingOrder(txid string) (CancelOrderResponse, error)

CancelExistingOrder cancels order by orderID

func (*Kraken) CancelOrder 

func (k *Kraken) CancelOrder(order *order.Cancel) error

CancelOrder cancels an order by its corresponding ID number

func (*Kraken) FetchAccountInfo 

func (k *Kraken) FetchAccountInfo() (account.Holdings, error)

FetchAccountInfo retrieves balances for all enabled currencies

func (*Kraken) FetchOrderbook 

func (k *Kraken) FetchOrderbook(p currency.Pair, assetType asset.Item) (*orderbook.Base, error)

FetchOrderbook returns orderbook base on the currency pair

func (*Kraken) FetchTicker 

func (k *Kraken) FetchTicker(p currency.Pair, assetType asset.Item) (*ticker.Price, error)

FetchTicker returns the ticker for a currency pair

func (*Kraken) FetchTradablePairs 

func (k *Kraken) FetchTradablePairs(asset asset.Item) ([]string, error)

FetchTradablePairs returns a list of the exchanges tradable pairs

func (*Kraken) FormatExchangeKlineInterval 

func (k *Kraken) FormatExchangeKlineInterval(in kline.Interval) string

FormatExchangeKlineInterval returns Interval to exchange formatted string

func (*Kraken) GenerateAuthenticatedSubscriptions 

func (k *Kraken) GenerateAuthenticatedSubscriptions() ([]stream.ChannelSubscription, error)

GenerateAuthenticatedSubscriptions Adds default subscriptions to websocket to be handled by ManageSubscriptions()

func (*Kraken) GenerateDefaultSubscriptions 

func (k *Kraken) GenerateDefaultSubscriptions() ([]stream.ChannelSubscription, error)

GenerateDefaultSubscriptions Adds default subscriptions to websocket to be handled by ManageSubscriptions()

func (*Kraken) GetActiveOrders 

func (k *Kraken) GetActiveOrders(req *order.GetOrdersRequest) ([]order.Detail, error)

GetActiveOrders retrieves any orders that are active/open

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() (map[string]*Asset, error)

GetAssets returns a full asset list

func (*Kraken) GetBalance 

func (k *Kraken) GetBalance() (map[string]float64, error)

GetBalance returns your balance associated with your keys

func (*Kraken) GetClosedOrder 

func (k *Kraken) GetClosedOrder(orderId string) (ClosedOrders, error)

GetClosedOrders returns a specified closed order

func (*Kraken) GetClosedOrders 

func (k *Kraken) GetClosedOrders(args GetClosedOrdersOptions) (ClosedOrders, error)

GetClosedOrders returns a list of closed orders

func (*Kraken) GetCryptoDepositAddress 

func (k *Kraken) GetCryptoDepositAddress(method, code string) (string, error)

GetCryptoDepositAddress returns a deposit address for a cryptocurrency

func (*Kraken) GetDefaultConfig 

func (k *Kraken) GetDefaultConfig() (*config.ExchangeConfig, error)

GetDefaultConfig returns a default exchange config

func (*Kraken) GetDepositAddress 

func (k *Kraken) GetDepositAddress(cryptocurrency currency.Code, _ string) (string, error)

GetDepositAddress returns a deposit address for a specified currency

func (*Kraken) GetDepositMethods 

func (k *Kraken) GetDepositMethods(currency string) ([]DepositMethods, error)

GetDepositMethods gets withdrawal fees

func (*Kraken) GetDepth 

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

GetDepth returns the orderbook for a particular currency

func (*Kraken) GetExchangeHistory 

func (k *Kraken) GetExchangeHistory(p currency.Pair, assetType asset.Item, timestampStart, timestampEnd time.Time) ([]exchange.TradeHistory, error)

GetExchangeHistory returns historic trade data within the timeframe provided.

func (*Kraken) GetFee 

func (k *Kraken) GetFee(feeBuilder *exchange.FeeBuilder) (float64, error)

GetFee returns an estimate of fee based on type of transaction

func (*Kraken) GetFeeByType 

func (k *Kraken) GetFeeByType(feeBuilder *exchange.FeeBuilder) (float64, error)

GetFeeByType returns an estimate of fee based on type of transaction

func (*Kraken) GetFundingHistory 

func (k *Kraken) GetFundingHistory() ([]exchange.FundHistory, error)

GetFundingHistory returns funding history, deposits and withdrawals

func (*Kraken) GetHistoricCandles 

func (k *Kraken) GetHistoricCandles(pair currency.Pair, a asset.Item, start, end time.Time, interval kline.Interval) (kline.Item, error)

GetHistoricCandles returns candles between a time period for a set time interval

func (*Kraken) GetHistoricCandlesExtended 

func (k *Kraken) GetHistoricCandlesExtended(pair currency.Pair, a asset.Item, start, end time.Time, interval kline.Interval) (kline.Item, error)

GetHistoricCandlesExtended returns candles between a time period for a set time interval

func (*Kraken) GetLedgers 

func (k *Kraken) GetLedgers(args ...GetLedgersOptions) (Ledgers, error)

GetLedgers returns current ledgers

func (*Kraken) GetOHLC 

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

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

func (*Kraken) GetOpenOrders 

func (k *Kraken) GetOpenOrders(args OrderInfoOptions) (OpenOrders, error)

GetOpenOrders returns all current open orders

func (*Kraken) GetOrderHistory 

func (k *Kraken) GetOrderHistory(getOrdersRequest *order.GetOrdersRequest) ([]order.Detail, error)

GetOrderHistory retrieves account order information Can Limit response to specific order status

func (*Kraken) GetOrderHistoryById 

func (k *Kraken) GetOrderHistoryById(getOrdersRequest string) ([]order.Detail, error)

GetOrderHistoryById retrieves specified closed order information Can Limit response to specific order status

func (*Kraken) GetOrderInfo 

func (k *Kraken) GetOrderInfo(orderID string) (order.Detail, error)

GetOrderInfo returns information on a current open order

func (*Kraken) GetServerTime 

func (k *Kraken) GetServerTime() (TimeResponse, 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) GetTickers 

func (k *Kraken) GetTickers(pairList string) (map[string]Ticker, error)

GetTickers supports fetching multiple tickers from Kraken pairList must be in the format pairs separated by commas ("LTCUSD,ETCUSD")

func (*Kraken) GetTradeBalance 

func (k *Kraken) GetTradeBalance(args ...TradeBalanceOptions) (TradeBalanceInfo, error)

GetTradeBalance returns full information about your trades on Kraken

func (*Kraken) GetTradeVolume 

func (k *Kraken) GetTradeVolume(feeinfo bool, symbol ...string) (TradeVolumeResponse, 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(args ...GetTradesHistoryOptions) (TradesHistory, error)

GetTradesHistory returns trade history information

func (*Kraken) GetWebsocketToken 

func (k *Kraken) GetWebsocketToken() (string, error)

GetWebsocketToken returns a websocket token

func (*Kraken) GetWithdrawInfo 

func (k *Kraken) GetWithdrawInfo(currency string, amount float64) (WithdrawInformation, error)

GetWithdrawInfo gets withdrawal fees

func (*Kraken) ModifyOrder 

func (k *Kraken) ModifyOrder(action *order.Modify) (string, error)

ModifyOrder will allow of changing orderbook placement and limit to market conversion

func (*Kraken) OpenPositions 

func (k *Kraken) OpenPositions(docalcs bool, txids ...string) (map[string]Position, error)

OpenPositions returns current open positions

func (*Kraken) QueryLedgers 

func (k *Kraken) QueryLedgers(id string, ids ...string) (map[string]LedgerInfo, error)

QueryLedgers queries an individual ledger by ID

func (*Kraken) QueryOrdersInfo 

func (k *Kraken) QueryOrdersInfo(args OrderInfoOptions, txid string, txids ...string) (map[string]OrderInfo, error)

QueryOrdersInfo returns order information

func (*Kraken) QueryTrades 

func (k *Kraken) QueryTrades(trades bool, txid string, txids ...string) (map[string]TradeInfo, error)

QueryTrades returns information on a specific trade

func (*Kraken) Run 

func (k *Kraken) Run()

Run implements the Kraken wrapper

func (*Kraken) SeedAssets 

func (k *Kraken) SeedAssets() error

SeedAssets seeds Kraken's asset list and stores it in the asset translator

func (*Kraken) SendAuthenticatedHTTPRequest 

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

SendAuthenticatedHTTPRequest sends an authenticated HTTP request

func (*Kraken) SendHTTPRequest 

func (k *Kraken) SendHTTPRequest(path string, result interface{}) error

SendHTTPRequest sends an unauthenticated HTTP requests

func (*Kraken) SetDefaults 

func (k *Kraken) SetDefaults()

SetDefaults sets current default settings

func (*Kraken) Setup 

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

Setup sets current exchange configuration

func (*Kraken) Start 

func (k *Kraken) Start(wg *sync.WaitGroup)

Start starts the Kraken go routine

func (*Kraken) SubmitOrder 

func (k *Kraken) SubmitOrder(s *order.Submit) (order.SubmitResponse, error)

SubmitOrder submits a new order

func (*Kraken) Subscribe 

func (k *Kraken) Subscribe(channelsToSubscribe []stream.ChannelSubscription) error

Subscribe sends a websocket message to receive data from the channel

func (*Kraken) Unsubscribe 

func (k *Kraken) Unsubscribe(channelsToUnsubscribe []stream.ChannelSubscription) error

Unsubscribe sends a websocket message to stop receiving data from the channel

func (*Kraken) UpdateAccountInfo 

func (k *Kraken) UpdateAccountInfo() (account.Holdings, error)

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

func (*Kraken) UpdateOrderbook 

func (k *Kraken) UpdateOrderbook(p currency.Pair, assetType asset.Item) (*orderbook.Base, error)

UpdateOrderbook updates and returns the orderbook for a currency pair

func (*Kraken) UpdateTicker 

func (k *Kraken) UpdateTicker(p currency.Pair, assetType asset.Item) (*ticker.Price, error)

UpdateTicker updates and returns the ticker for a currency pair

func (*Kraken) UpdateTradablePairs 

func (k *Kraken) UpdateTradablePairs(forceUpdate bool) error

UpdateTradablePairs updates the exchanges available pairs and stores them in the exchanges config

func (*Kraken) ValidateCredentials 

func (k *Kraken) ValidateCredentials() error

ValidateCredentials validates current credentials used for wrapper functionality

func (*Kraken) Withdraw 

func (k *Kraken) Withdraw(asset, key string, amount float64) (string, error)

Withdraw withdraws funds

func (*Kraken) WithdrawCancel 

func (k *Kraken) WithdrawCancel(c currency.Code, refID string) (bool, error)

WithdrawCancel sends a withdrawal cancelation request

func (*Kraken) WithdrawCryptocurrencyFunds 

func (k *Kraken) WithdrawCryptocurrencyFunds(withdrawRequest *withdraw.Request) (*withdraw.ExchangeResponse, error)

WithdrawCryptocurrencyFunds returns a withdrawal ID when a withdrawal Populate exchange.WithdrawRequest.TradePassword with withdrawal key name, as set up on your account

func (*Kraken) WithdrawFiatFunds 

func (k *Kraken) WithdrawFiatFunds(withdrawRequest *withdraw.Request) (*withdraw.ExchangeResponse, error)

WithdrawFiatFunds returns a withdrawal ID when a withdrawal is submitted

func (*Kraken) WithdrawFiatFundsToInternationalBank 

func (k *Kraken) WithdrawFiatFundsToInternationalBank(withdrawRequest *withdraw.Request) (*withdraw.ExchangeResponse, error)

WithdrawFiatFundsToInternationalBank returns a withdrawal ID when a withdrawal is submitted

func (*Kraken) WithdrawStatus 

func (k *Kraken) WithdrawStatus(c currency.Code, method string) ([]WithdrawStatusResponse, error)

WithdrawStatus gets the status of recent withdrawals

func (*Kraken) WsConnect 

func (k *Kraken) WsConnect() error

WsConnect initiates a websocket connection

type LedgerInfo 

type LedgerInfo struct {
	Refid   string  `json:"refid"`
	Time    float64 `json:"time"`
	Type    string  `json:"type"`
	Aclass  string  `json:"aclass"`
	Asset   string  `json:"asset"`
	Amount  float64 `json:"amount,string"`
	Fee     float64 `json:"fee,string"`
	Balance float64 `json:"balance,string"`
}

LedgerInfo type

type Ledgers 

type Ledgers struct {
	Ledger map[string]LedgerInfo `json:"ledger"`
	Count  int64                 `json:"count"`
}

Ledgers type

type OpenHighLowClose 

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

OpenHighLowClose contains ticker event information

type OpenOrders 

type OpenOrders struct {
	Open  map[string]OrderInfo `json:"open"`
	Count int64                `json:"count"`
}

OpenOrders type

type OrderDescription 

type OrderDescription struct {
	Close string `json:"close"`
	Order string `json:"order"`
}

OrderDescription represents an orders description

type OrderInfo 

type OrderInfo struct {
	RefID       string  `json:"refid"`
	UserRef     int32   `json:"userref"`
	Status      string  `json:"status"`
	OpenTime    float64 `json:"opentm"`
	CloseTime   float64 `json:"closetm"`
	StartTime   float64 `json:"starttm"`
	ExpireTime  float64 `json:"expiretm"`
	Description struct {
		Pair      string  `json:"pair"`
		Type      string  `json:"type"`
		OrderType string  `json:"ordertype"`
		Price     float64 `json:"price,string"`
		Price2    float64 `json:"price2,string"`
		Leverage  string  `json:"leverage"`
		Order     string  `json:"order"`
		Close     string  `json:"close"`
	} `json:"descr"`
	Volume         float64  `json:"vol,string"`
	VolumeExecuted float64  `json:"vol_exec,string"`
	Cost           float64  `json:"cost,string"`
	Fee            float64  `json:"fee,string"`
	Price          float64  `json:"price,string"`
	StopPrice      float64  `json:"stopprice,string"`
	LimitPrice     float64  `json:"limitprice,string"`
	Misc           string   `json:"misc"`
	OrderFlags     string   `json:"oflags"`
	Trades         []string `json:"trades"`
}

OrderInfo type

type OrderInfoOptions 

type OrderInfoOptions struct {
	Trades  bool
	UserRef int32
}

OrderInfoOptions type

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 Position 

type Position struct {
	Ordertxid      string  `json:"ordertxid"`
	Pair           string  `json:"pair"`
	Time           float64 `json:"time"`
	Type           string  `json:"type"`
	OrderType      string  `json:"ordertype"`
	Cost           float64 `json:"cost,string"`
	Fee            float64 `json:"fee,string"`
	Volume         float64 `json:"vol,string"`
	VolumeClosed   float64 `json:"vol_closed,string"`
	Margin         float64 `json:"margin,string"`
	RolloverTime   int64   `json:"rollovertm,string"`
	Misc           string  `json:"misc"`
	OrderFlags     string  `json:"oflags"`
	PositionStatus string  `json:"posstatus"`
	Net            string  `json:"net"`
	Terms          string  `json:"terms"`
}

Position holds the opened position

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
	VolumeWeightedAveragePrice 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"`
	VolumeWeightedAveragePrice []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

type Tickers 

type Tickers map[string]Ticker

Tickers stores a map of tickers

type TimeResponse 

type TimeResponse struct {
	Unixtime int64  `json:"unixtime"`
	Rfc1123  string `json:"rfc1123"`
}

TimeResponse type

type TradeBalanceInfo 

type TradeBalanceInfo struct {
	EquivalentBalance float64 `json:"eb,string"` // combined balance of all currencies
	TradeBalance      float64 `json:"tb,string"` // combined balance of all equity currencies
	MarginAmount      float64 `json:"m,string"`  // margin amount of open positions
	Net               float64 `json:"n,string"`  // unrealized net profit/loss of open positions
	Equity            float64 `json:"e,string"`  // trade balance + unrealized net profit/loss
	FreeMargin        float64 `json:"mf,string"` // equity - initial margin (maximum margin available to open new positions)
	MarginLevel       float64 `json:"ml,string"` // (equity / initial margin) * 100
}

TradeBalanceInfo type

type TradeBalanceOptions 

type TradeBalanceOptions struct {
	Aclass string
	Asset  string
}

TradeBalanceOptions type

type TradeInfo 

type TradeInfo struct {
	OrderTxID                  string   `json:"ordertxid"`
	Pair                       string   `json:"pair"`
	Time                       float64  `json:"time"`
	Type                       string   `json:"type"`
	OrderType                  string   `json:"ordertype"`
	Price                      float64  `json:"price,string"`
	Cost                       float64  `json:"cost,string"`
	Fee                        float64  `json:"fee,string"`
	Volume                     float64  `json:"vol,string"`
	Margin                     float64  `json:"margin,string"`
	Misc                       string   `json:"misc"`
	PosTxID                    string   `json:"postxid"`
	ClosedPositionAveragePrice float64  `json:"cprice,string"`
	ClosedPositionFee          float64  `json:"cfee,string"`
	ClosedPositionVolume       float64  `json:"cvol,string"`
	ClosedPositionMargin       float64  `json:"cmargin,string"`
	Trades                     []string `json:"trades"`
	PosStatus                  string   `json:"posstatus"`
}

TradeInfo type

type TradeVolumeFee 

type TradeVolumeFee struct {
	Fee        float64 `json:"fee,string"`
	MinFee     float64 `json:"minfee,string"`
	MaxFee     float64 `json:"maxfee,string"`
	NextFee    float64 `json:"nextfee,string"`
	NextVolume float64 `json:"nextvolume,string"`
	TierVolume float64 `json:"tiervolume,string"`
}

TradeVolumeFee type

type TradeVolumeResponse 

type TradeVolumeResponse struct {
	Currency  string                    `json:"currency"`
	Volume    float64                   `json:"volume,string"`
	Fees      map[string]TradeVolumeFee `json:"fees"`
	FeesMaker map[string]TradeVolumeFee `json:"fees_maker"`
}

TradeVolumeResponse type

type TradesHistory 

type TradesHistory struct {
	Trades map[string]TradeInfo `json:"trades"`
	Count  int64                `json:"count"`
}

TradesHistory type

type WebsocketBaseEventRequest 

type WebsocketBaseEventRequest struct {
	Event string `json:"event"` // eg "unsubscribe"
}

WebsocketBaseEventRequest Just has an "event" property

type WebsocketChannelData 

type WebsocketChannelData struct {
	Subscription string
	Pair         currency.Pair
	ChannelID    int64
}

WebsocketChannelData Holds relevant data for channels to identify what we're doing

type WebsocketDataResponse 

type WebsocketDataResponse []interface{}

WebsocketDataResponse defines a websocket data type

type WebsocketErrorResponse 

type WebsocketErrorResponse struct {
	ErrorMessage string `json:"errorMessage"`
}

WebsocketErrorResponse defines a websocket error response

type WebsocketEventResponse 

type WebsocketEventResponse struct {
	WebsocketBaseEventRequest
	Status       string                            `json:"status"`
	Pair         currency.Pair                     `json:"pair,omitempty"`
	RequestID    int64                             `json:"reqid,omitempty"` // Optional, client originated ID reflected in response message.
	Subscription WebsocketSubscriptionResponseData `json:"subscription,omitempty"`
	ChannelName  string                            `json:"channelName,omitempty"`
	WebsocketSubscriptionEventResponse
	WebsocketErrorResponse
}

WebsocketEventResponse holds all data response types

type WebsocketSubscriptionData 

type WebsocketSubscriptionData struct {
	Name     string `json:"name,omitempty"`     // ticker|ohlc|trade|book|spread|*, * for all (ohlc interval value is 1 if all channels subscribed)
	Interval int64  `json:"interval,omitempty"` // Optional - Time interval associated with ohlc subscription in minutes. Default 1. Valid Interval values: 1|5|15|30|60|240|1440|10080|21600
	Depth    int64  `json:"depth,omitempty"`    // Optional - depth associated with book subscription in number of levels each side, default 10. Valid Options are: 10, 25, 100, 500, 1000
	Token    string `json:"token,omitempty"`    // Optional used for authenticated requests

}

WebsocketSubscriptionData contains details on WS channel

type WebsocketSubscriptionEventRequest 

type WebsocketSubscriptionEventRequest struct {
	Event        string                       `json:"event"`           // subscribe
	RequestID    int64                        `json:"reqid,omitempty"` // Optional, client originated ID reflected in response message.
	Pairs        []string                     `json:"pair,omitempty"`  // Array of currency pairs (pair1,pair2,pair3).
	Subscription WebsocketSubscriptionData    `json:"subscription,omitempty"`
	Channels     []stream.ChannelSubscription `json:"-"` // Keeps track of associated subscriptions in batched outgoings
}

WebsocketSubscriptionEventRequest handles WS subscription events

type WebsocketSubscriptionEventResponse 

type WebsocketSubscriptionEventResponse struct {
	ChannelID int64 `json:"channelID"`
}

WebsocketSubscriptionEventResponse defines a websocket socket event response

type WebsocketSubscriptionResponseData 

type WebsocketSubscriptionResponseData struct {
	Name string `json:"name"`
}

WebsocketSubscriptionResponseData defines a websocket subscription response

type WebsocketUnsubscribeByChannelIDEventRequest 

type WebsocketUnsubscribeByChannelIDEventRequest struct {
	WebsocketBaseEventRequest
	RequestID int64    `json:"reqid,omitempty"` // Optional, client originated ID reflected in response message.
	Pairs     []string `json:"pair,omitempty"`  // Array of currency pairs (pair1,pair2,pair3).
	ChannelID int64    `json:"channelID,omitempty"`
}

WebsocketUnsubscribeByChannelIDEventRequest handles WS unsubscribe events

type WithdrawInformation 

type WithdrawInformation struct {
	Method string  `json:"method"`
	Limit  float64 `json:"limit,string"`
	Fee    float64 `json:"fee,string"`
}

WithdrawInformation Used to check withdrawal fees

type WithdrawStatusResponse 

type WithdrawStatusResponse struct {
	Method string  `json:"method"`
	Aclass string  `json:"aclass"`
	Asset  string  `json:"asset"`
	Refid  string  `json:"refid"`
	TxID   string  `json:"txid"`
	Info   string  `json:"info"`
	Amount float64 `json:"amount,string"`
	Fee    float64 `json:"fee,string"`
	Time   float64 `json:"time"`
	Status string  `json:"status"`
}

WithdrawStatusResponse defines a withdrawal status response

type WsAddOrderRequest 

type WsAddOrderRequest struct {
	Event           string  `json:"event"`
	Token           string  `json:"token"`
	OrderType       string  `json:"ordertype"`
	OrderSide       string  `json:"type"`
	Pair            string  `json:"pair"`
	Price           float64 `json:"price,omitempty"`  // optional
	Price2          float64 `json:"price2,omitempty"` // optional
	Volume          float64 `json:"volume,omitempty"`
	Leverage        float64 `json:"leverage,omitempty"`         // optional
	OFlags          string  `json:"oflags,omitempty"`           // optional
	StartTime       string  `json:"starttm,omitempty"`          // optional
	ExpireTime      string  `json:"expiretm,omitempty"`         // optional
	UserReferenceID string  `json:"userref,omitempty"`          // optional
	Validate        string  `json:"validate,omitempty"`         // optional
	CloseOrderType  string  `json:"close[ordertype],omitempty"` // optional
	ClosePrice      float64 `json:"close[price],omitempty"`     // optional
	ClosePrice2     float64 `json:"close[price2],omitempty"`    // optional
}

WsAddOrderRequest request type for ws adding order

type WsAddOrderResponse 

type WsAddOrderResponse struct {
	Description   string `json:"descr"`
	Event         string `json:"event"`
	Status        string `json:"status"`
	TransactionID string `json:"txid"`
	ErrorMessage  string `json:"errorMessage"`
}

WsAddOrderResponse response data for ws order

type WsCancelOrderRequest 

type WsCancelOrderRequest struct {
	Event          string   `json:"event"`
	Token          string   `json:"token"`
	TransactionIDs []string `json:"txid"`
}

WsCancelOrderRequest request for ws cancel order

type WsCancelOrderResponse 

type WsCancelOrderResponse struct {
	Event        string `json:"event"`
	Status       string `json:"status"`
	ErrorMessage string `json:"errorMessage"`
}

WsCancelOrderResponse response data for ws cancel order

type WsOpenOrder 

type WsOpenOrder struct {
	UserReferenceID int64   `json:"userref"`
	ExpireTime      float64 `json:"expiretm,string"`
	OpenTime        float64 `json:"opentm,string"`
	StartTime       float64 `json:"starttm,string"`
	Fee             float64 `json:"fee,string"`
	LimitPrice      float64 `json:"limitprice,string"`
	StopPrice       float64 `json:"stopprice,string"`
	Volume          float64 `json:"vol,string"`
	ExecutedVolume  float64 `json:"vol_exec,string"`
	Cost            float64 `json:"cost,string"`
	Price           float64 `json:"price,string"`
	Misc            string  `json:"misc"`
	OFlags          string  `json:"oflags"`
	RefID           string  `json:"refid"`
	Status          string  `json:"status"`
	Description     struct {
		Close     string  `json:"close"`
		Price     float64 `json:"price,string"`
		Price2    float64 `json:"price2,string"`
		Leverage  string  `json:"leverage"`
		Order     string  `json:"order"`
		OrderType string  `json:"ordertype"`
		Pair      string  `json:"pair"`
		Type      string  `json:"type"`
	} `json:"descr"`
}

WsOpenOrder contains all open order data from ws feed

type WsOpenOrderDescription 

type WsOpenOrderDescription struct {
	Close     string  `json:"close"`
	Leverage  string  `json:"leverage"`
	Order     string  `json:"order"`
	OrderType string  `json:"ordertype"`
	Pair      string  `json:"pair"`
	Price     float64 `json:"price,string"`
	Price2    float64 `json:"price2,string"`
	Type      string  `json:"type"`
}

WsOpenOrderDescription additional data for WsOpenOrders

type WsOpenOrders 

type WsOpenOrders struct {
	Cost           float64                `json:"cost,string"`
	Description    WsOpenOrderDescription `json:"descr"`
	ExpireTime     time.Time              `json:"expiretm"`
	Fee            float64                `json:"fee,string"`
	LimitPrice     float64                `json:"limitprice,string"`
	Misc           string                 `json:"misc"`
	OFlags         string                 `json:"oflags"`
	OpenTime       time.Time              `json:"opentm"`
	Price          float64                `json:"price,string"`
	RefID          string                 `json:"refid"`
	StartTime      time.Time              `json:"starttm"`
	Status         string                 `json:"status"`
	StopPrice      float64                `json:"stopprice,string"`
	UserReference  float64                `json:"userref"`
	Volume         float64                `json:"vol,string"`
	ExecutedVolume float64                `json:"vol_exec,string"`
}

WsOpenOrders ws auth open order data

type WsOwnTrade 

type WsOwnTrade struct {
	Cost               float64 `json:"cost,string"`
	Fee                float64 `json:"fee,string"`
	Margin             float64 `json:"margin,string"`
	OrderTransactionID string  `json:"ordertxid"`
	OrderType          string  `json:"ordertype"`
	Pair               string  `json:"pair"`
	PostTransactionID  string  `json:"postxid"`
	Price              float64 `json:"price,string"`
	Time               float64 `json:"time,string"`
	Type               string  `json:"type"`
	Vol                float64 `json:"vol,string"`
}

WsOwnTrade ws auth owntrade data

type WsTokenResponse 

type WsTokenResponse struct {
	Error  []string `json:"error"`
	Result struct {
		Expires int64  `json:"expires"`
		Token   string `json:"token"`
	} `json:"result"`
}

WsTokenResponse holds the WS auth token

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