## coinone{docsify-ignore} **Kind**: global class **Extends**: Exchange * [fetchCurrencies](#fetchcurrencies) * [fetchMarkets](#fetchmarkets) * [fetchBalance](#fetchbalance) * [fetchOrderBook](#fetchorderbook) * [fetchTickers](#fetchtickers) * [fetchTicker](#fetchticker) * [fetchTrades](#fetchtrades) * [createOrder](#createorder) * [fetchOrder](#fetchorder) * [fetchOpenOrders](#fetchopenorders) * [fetchMyTrades](#fetchmytrades) * [cancelOrder](#cancelorder) * [fetchDepositAddresses](#fetchdepositaddresses) * [watchOrderBook](#watchorderbook) * [watchTicker](#watchticker) * [watchTrades](#watchtrades) ### fetchCurrencies{docsify-ignore} fetches all available currencies on an exchange **Kind**: instance method of [coinone](#coinone) **Returns**: object - an associative dictionary of currencies **See**: https://docs.coinone.co.kr/reference/currencies | Param | Type | Required | Description | | --- | --- | --- | --- | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchCurrencies ([params]) ``` ### fetchMarkets{docsify-ignore} retrieves data on all markets for coinone **Kind**: instance method of [coinone](#coinone) **Returns**: Array<object> - an array of objects representing market data **See**: https://docs.coinone.co.kr/v1.0/reference/tickers | Param | Type | Required | Description | | --- | --- | --- | --- | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchMarkets ([params]) ``` ### fetchBalance{docsify-ignore} query for balance and get the amount of funds available for trading or funds locked in orders **Kind**: instance method of [coinone](#coinone) **Returns**: object - a [balance structure](https://docs.ccxt.com/#/?id=balance-structure) **See**: https://docs.coinone.co.kr/v1.0/reference/v21 | Param | Type | Required | Description | | --- | --- | --- | --- | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchBalance ([params]) ``` ### fetchOrderBook{docsify-ignore} fetches information on open orders with bid (buy) and ask (sell) prices, volumes and other data **Kind**: instance method of [coinone](#coinone) **Returns**: object - A dictionary of [order book structures](https://docs.ccxt.com/#/?id=order-book-structure) indexed by market symbols **See**: https://docs.coinone.co.kr/v1.0/reference/orderbook | Param | Type | Required | Description | | --- | --- | --- | --- | | symbol | string | Yes | unified symbol of the market to fetch the order book for | | limit | int | No | the maximum amount of order book entries to return | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchOrderBook (symbol[, limit, params]) ``` ### fetchTickers{docsify-ignore} fetches price tickers for multiple markets, statistical information calculated over the past 24 hours for each market **Kind**: instance method of [coinone](#coinone) **Returns**: object - a dictionary of [ticker structures](https://docs.ccxt.com/#/?id=ticker-structure) **See** - https://docs.coinone.co.kr/v1.0/reference/tickers - https://docs.coinone.co.kr/v1.0/reference/ticker | Param | Type | Required | Description | | --- | --- | --- | --- | | symbols | Array<string>, undefined | Yes | unified symbols of the markets to fetch the ticker for, all market tickers are returned if not assigned | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchTickers (symbols[, params]) ``` ### fetchTicker{docsify-ignore} fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market **Kind**: instance method of [coinone](#coinone) **Returns**: object - a [ticker structure](https://docs.ccxt.com/#/?id=ticker-structure) **See**: https://docs.coinone.co.kr/v1.0/reference/ticker | Param | Type | Required | Description | | --- | --- | --- | --- | | symbol | string | Yes | unified symbol of the market to fetch the ticker for | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchTicker (symbol[, params]) ``` ### fetchTrades{docsify-ignore} get the list of most recent trades for a particular symbol **Kind**: instance method of [coinone](#coinone) **Returns**: Array<Trade> - a list of [trade structures](https://docs.ccxt.com/#/?id=public-trades) **See**: https://docs.coinone.co.kr/v1.0/reference/recent-completed-orders | Param | Type | Required | Description | | --- | --- | --- | --- | | symbol | string | Yes | unified symbol of the market to fetch trades for | | since | int | No | timestamp in ms of the earliest trade to fetch | | limit | int | No | the maximum amount of trades to fetch | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchTrades (symbol[, since, limit, params]) ``` ### createOrder{docsify-ignore} create a trade order **Kind**: instance method of [coinone](#coinone) **Returns**: object - an [order structure](https://docs.ccxt.com/#/?id=order-structure) **See** - https://doc.coinone.co.kr/#tag/Order-V2/operation/v2_order_limit_buy - https://doc.coinone.co.kr/#tag/Order-V2/operation/v2_order_limit_sell | Param | Type | Required | Description | | --- | --- | --- | --- | | symbol | string | Yes | unified symbol of the market to create an order in | | type | string | Yes | must be 'limit' | | side | string | Yes | 'buy' or 'sell' | | amount | float | Yes | how much of currency you want to trade in units of base currency | | price | float | No | the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.createOrder (symbol, type, side, amount[, price, params]) ``` ### fetchOrder{docsify-ignore} fetches information on an order made by the user **Kind**: instance method of [coinone](#coinone) **Returns**: object - An [order structure](https://docs.ccxt.com/#/?id=order-structure) | Param | Type | Required | Description | | --- | --- | --- | --- | | symbol | string | Yes | unified symbol of the market the order was made in | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchOrder (symbol[, params]) ``` ### fetchOpenOrders{docsify-ignore} fetch all unfilled currently open orders **Kind**: instance method of [coinone](#coinone) **Returns**: Array<Order> - a list of [order structures](https://docs.ccxt.com/#/?id=order-structure) | Param | Type | Required | Description | | --- | --- | --- | --- | | symbol | string | Yes | unified market symbol | | since | int | No | the earliest time in ms to fetch open orders for | | limit | int | No | the maximum number of open orders structures to retrieve | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchOpenOrders (symbol[, since, limit, params]) ``` ### fetchMyTrades{docsify-ignore} fetch all trades made by the user **Kind**: instance method of [coinone](#coinone) **Returns**: Array<Trade> - a list of [trade structures](https://docs.ccxt.com/#/?id=trade-structure) | Param | Type | Required | Description | | --- | --- | --- | --- | | symbol | string | Yes | unified market symbol | | since | int | No | the earliest time in ms to fetch trades for | | limit | int | No | the maximum number of trades structures to retrieve | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchMyTrades (symbol[, since, limit, params]) ``` ### cancelOrder{docsify-ignore} cancels an open order **Kind**: instance method of [coinone](#coinone) **Returns**: object - An [order structure](https://docs.ccxt.com/#/?id=order-structure) | Param | Type | Required | Description | | --- | --- | --- | --- | | id | string | Yes | order id | | symbol | string | Yes | unified symbol of the market the order was made in | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.cancelOrder (id, symbol[, params]) ``` ### fetchDepositAddresses{docsify-ignore} fetch deposit addresses for multiple currencies and chain types **Kind**: instance method of [coinone](#coinone) **Returns**: object - a list of [address structures](https://docs.ccxt.com/#/?id=address-structure) | Param | Type | Required | Description | | --- | --- | --- | --- | | codes | Array<string>, undefined | Yes | list of unified currency codes, default is undefined | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.fetchDepositAddresses (codes[, params]) ``` ### watchOrderBook{docsify-ignore} watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data **Kind**: instance method of [coinone](#coinone) **Returns**: object - A dictionary of [order book structures](https://docs.ccxt.com/#/?id=order-book-structure) indexed by market symbols **See**: https://docs.coinone.co.kr/reference/public-websocket-orderbook | Param | Type | Required | Description | | --- | --- | --- | --- | | symbol | string | Yes | unified symbol of the market to fetch the order book for | | limit | int | No | the maximum amount of order book entries to return | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.watchOrderBook (symbol[, limit, params]) ``` ### watchTicker{docsify-ignore} watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market **Kind**: instance method of [coinone](#coinone) **Returns**: object - a [ticker structure](https://docs.ccxt.com/#/?id=ticker-structure) **See**: https://docs.coinone.co.kr/reference/public-websocket-ticker | Param | Type | Required | Description | | --- | --- | --- | --- | | symbol | string | Yes | unified symbol of the market to fetch the ticker for | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.watchTicker (symbol[, params]) ``` ### watchTrades{docsify-ignore} watches information on multiple trades made in a market **Kind**: instance method of [coinone](#coinone) **Returns**: Array<object> - a list of [trade structures](https://docs.ccxt.com/#/?id=trade-structure) **See**: https://docs.coinone.co.kr/reference/public-websocket-trade | Param | Type | Required | Description | | --- | --- | --- | --- | | symbol | string | Yes | unified market symbol of the market trades were made in | | since | int | No | the earliest time in ms to fetch trades for | | limit | int | No | the maximum number of trade structures to retrieve | | params | object | No | extra parameters specific to the exchange API endpoint | ```javascript coinone.watchTrades (symbol[, since, limit, params]) ```