blockchaincom
blockchaincom cryptocurrency exchange — CCXT unified API: methods, parameters and endpoints.
blockchaincom
Kind: global class
Extends: Exchange
- fetchMarkets
- fetchOrderBook
- fetchL3OrderBook
- fetchTicker
- fetchTickers
- createOrder
- cancelOrder
- cancelAllOrders
- fetchTradingFees
- fetchCanceledOrders
- fetchClosedOrders
- fetchOpenOrders
- fetchMyTrades
- fetchDepositAddress
- withdraw
- fetchWithdrawals
- fetchWithdrawal
- fetchDeposits
- fetchDeposit
- fetchBalance
- fetchOrder
- watchBalance
- watchOHLCV
- watchTicker
- watchTrades
- fetchOrders
- watchOrderBook
fetchMarkets
retrieves data on all markets for blockchaincom
Kind: instance method of blockchaincom
Returns: Array<object> - an array of objects representing market data
See: https://api.blockchain.com/v3/#getsymbols
| Param | Type | Required | Description |
|---|---|---|---|
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchMarkets (params?)fetchOrderBook
fetches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
Kind: instance method of blockchaincom
Returns: object - A dictionary of order book structures indexed by market symbols
See: https://api.blockchain.com/v3/#getl3orderbook
| 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 |
blockchaincom.fetchOrderBook (symbol, limit?, params?)fetchL3OrderBook
fetches level 3 information on open orders with bid (buy) and ask (sell) prices, volumes and other data
Kind: instance method of blockchaincom
Returns: object - an order book structure
See: https://api.blockchain.com/v3/#getl3orderbook
| Param | Type | Required | Description |
|---|---|---|---|
| symbol | string | Yes | unified market symbol |
| limit | int | No | max number of orders to return, default is undefined |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchL3OrderBook (symbol, limit?, params?)fetchTicker
fetches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
Kind: instance method of blockchaincom
Returns: object - a ticker structure
See: https://api.blockchain.com/v3/#gettickerbysymbol
| 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 |
blockchaincom.fetchTicker (symbol, params?)fetchTickers
fetches price tickers for multiple markets, statistical information calculated over the past 24 hours for each market
Kind: instance method of blockchaincom
Returns: object - a dictionary of ticker structures
See: https://api.blockchain.com/v3/#gettickers
| 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 |
blockchaincom.fetchTickers (symbols, params?)createOrder
create a trade order
Kind: instance method of blockchaincom
Returns: object - an order structure
See: https://api.blockchain.com/v3/#createorder
| Param | Type | Required | Description |
|---|---|---|---|
| symbol | string | Yes | unified symbol of the market to create an order in |
| type | string | Yes | 'market' or '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 |
blockchaincom.createOrder (symbol, type, side, amount, price?, params?)cancelOrder
cancels an open order
Kind: instance method of blockchaincom
Returns: object - An order structure
See: https://api.blockchain.com/v3/#deleteorder
| 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 |
blockchaincom.cancelOrder (id, symbol, params?)cancelAllOrders
cancel all open orders
Kind: instance method of blockchaincom
Returns: object - an list of order structures
See: https://api.blockchain.com/v3/#deleteallorders
| Param | Type | Required | Description |
|---|---|---|---|
| symbol | string | Yes | unified market symbol of the market to cancel orders in, all markets are used if undefined, default is undefined |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.cancelAllOrders (symbol, params?)fetchTradingFees
fetch the trading fees for multiple markets
Kind: instance method of blockchaincom
Returns: object - a dictionary of fee structures indexed by market symbols
See: https://api.blockchain.com/v3/#getfees
| Param | Type | Required | Description |
|---|---|---|---|
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchTradingFees (params?)fetchCanceledOrders
fetches information on multiple canceled orders made by the user
Kind: instance method of blockchaincom
Returns: object - a list of order structures
See: https://api.blockchain.com/v3/#getorders
| Param | Type | Required | Description |
|---|---|---|---|
| symbol | string | Yes | unified market symbol of the market orders were made in |
| since | int | No | timestamp in ms of the earliest order, default is undefined |
| limit | int | No | max number of orders to return, default is undefined |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchCanceledOrders (symbol, since?, limit?, params?)fetchClosedOrders
fetches information on multiple closed orders made by the user
Kind: instance method of blockchaincom
Returns: Array<Order> - a list of order structures
See: https://api.blockchain.com/v3/#getorders
| Param | Type | Required | Description |
|---|---|---|---|
| symbol | string | Yes | unified market symbol of the market orders were made in |
| since | int | No | the earliest time in ms to fetch orders for |
| limit | int | No | the maximum number of order structures to retrieve |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchClosedOrders (symbol, since?, limit?, params?)fetchOpenOrders
fetch all unfilled currently open orders
Kind: instance method of blockchaincom
Returns: Array<Order> - a list of order structures
See: https://api.blockchain.com/v3/#getorders
| 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 |
blockchaincom.fetchOpenOrders (symbol, since?, limit?, params?)fetchMyTrades
fetch all trades made by the user
Kind: instance method of blockchaincom
Returns: Array<Trade> - a list of trade structures
See: https://api.blockchain.com/v3/#getfills
| 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 |
blockchaincom.fetchMyTrades (symbol, since?, limit?, params?)fetchDepositAddress
fetch the deposit address for a currency associated with this account
Kind: instance method of blockchaincom
Returns: object - an address structure
See: https://api.blockchain.com/v3/#getdepositaddress
| Param | Type | Required | Description |
|---|---|---|---|
| code | string | Yes | unified currency code |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchDepositAddress (code, params?)withdraw
make a withdrawal
Kind: instance method of blockchaincom
Returns: object - a transaction structure
See: https://api.blockchain.com/v3/#createwithdrawal
| Param | Type | Required | Description |
|---|---|---|---|
| code | string | Yes | unified currency code |
| amount | float | Yes | the amount to withdraw |
| address | string | Yes | the address to withdraw to |
| tag | string | Yes | |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.withdraw (code, amount, address, tag, params?)fetchWithdrawals
fetch all withdrawals made from an account
Kind: instance method of blockchaincom
Returns: Array<object> - a list of transaction structures
See: https://api.blockchain.com/v3/#getwithdrawals
| Param | Type | Required | Description |
|---|---|---|---|
| code | string | Yes | unified currency code |
| since | int | No | the earliest time in ms to fetch withdrawals for |
| limit | int | No | the maximum number of withdrawals structures to retrieve |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchWithdrawals (code, since?, limit?, params?)fetchWithdrawal
fetch data on a currency withdrawal via the withdrawal id
Kind: instance method of blockchaincom
Returns: object - a transaction structure
See: https://api.blockchain.com/v3/#getwithdrawalbyid
| Param | Type | Required | Description |
|---|---|---|---|
| id | string | Yes | withdrawal id |
| code | string | Yes | not used by blockchaincom.fetchWithdrawal |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchWithdrawal (id, code, params?)fetchDeposits
fetch all deposits made to an account
Kind: instance method of blockchaincom
Returns: Array<object> - a list of transaction structures
See: https://api.blockchain.com/v3/#getdeposits
| Param | Type | Required | Description |
|---|---|---|---|
| code | string | Yes | unified currency code |
| since | int | No | the earliest time in ms to fetch deposits for |
| limit | int | No | the maximum number of deposits structures to retrieve |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchDeposits (code, since?, limit?, params?)fetchDeposit
fetch information on a deposit
Kind: instance method of blockchaincom
Returns: object - a transaction structure
See: https://api.blockchain.com/v3/#getdepositbyid
| Param | Type | Required | Description |
|---|---|---|---|
| id | string | Yes | deposit id |
| code | string | Yes | not used by blockchaincom fetchDeposit () |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchDeposit (id, code, params?)fetchBalance
query for balance and get the amount of funds available for trading or funds locked in orders
Kind: instance method of blockchaincom
Returns: object - a balance structure
See: https://api.blockchain.com/v3/#getaccounts
| Param | Type | Required | Description |
|---|---|---|---|
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchBalance (params?)fetchOrder
fetches information on an order made by the user
Kind: instance method of blockchaincom
Returns: object - An order structure
See: https://api.blockchain.com/v3/#getorderbyid
| Param | Type | Required | Description |
|---|---|---|---|
| id | string | Yes | the order id |
| symbol | string | Yes | not used by blockchaincom fetchOrder |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchOrder (id, symbol, params?)watchBalance
watch balance and get the amount of funds available for trading or funds locked in orders
Kind: instance method of blockchaincom
Returns: object - a balance structure
See: https://exchange.blockchain.com/api/#balances
| Param | Type | Required | Description |
|---|---|---|---|
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.watchBalance (params?)watchOHLCV
watches historical candlestick data containing the open, high, low, and close price, and the volume of a market.
Kind: instance method of blockchaincom
Returns: Array<Array<int>> - A list of candles ordered as timestamp, open, high, low, close, volume
See: https://exchange.blockchain.com/api/#prices
| Param | Type | Required | Description |
|---|---|---|---|
| symbol | string | Yes | unified symbol of the market to fetch OHLCV data for |
| timeframe | string | Yes | the length of time each candle represents. Allows '1m', '5m', '15m', '1h', '6h' '1d'. Can only watch one timeframe per symbol. |
| since | int | No | timestamp in ms of the earliest candle to fetch |
| limit | int | No | the maximum amount of candles to fetch |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.watchOHLCV (symbol, timeframe, since?, limit?, params?)watchTicker
watches a price ticker, a statistical calculation with the information calculated over the past 24 hours for a specific market
Kind: instance method of blockchaincom
Returns: object - a ticker structure
See: https://exchange.blockchain.com/api/#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 |
blockchaincom.watchTicker (symbol, params?)watchTrades
get the list of most recent trades for a particular symbol
Kind: instance method of blockchaincom
Returns: Array<object> - a list of trade structures
See: https://exchange.blockchain.com/api/#trades
| 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 |
blockchaincom.watchTrades (symbol, since?, limit?, params?)fetchOrders
watches information on multiple orders made by the user
Kind: instance method of blockchaincom
Returns: Array<object> - a list of order structures
See: https://exchange.blockchain.com/api/#mass-order-status-request-ordermassstatusrequest
| Param | Type | Required | Description |
|---|---|---|---|
| symbol | string | Yes | unified market symbol of the market orders were made in |
| since | int | No | the earliest time in ms to fetch orders for |
| limit | int | No | the maximum number of order structures to retrieve |
| params | object | No | extra parameters specific to the exchange API endpoint |
blockchaincom.fetchOrders (symbol, since?, limit?, params?)watchOrderBook
watches information on open orders with bid (buy) and ask (sell) prices, volumes and other data
Kind: instance method of blockchaincom
Returns: object - A dictionary of order book structures indexed by market symbols
See: https://exchange.blockchain.com/api/#l2-order-book
| 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 | objectConstructor | No | extra parameters specific to the exchange API endpoint |
| params.type | string | No | accepts l2 or l3 for level 2 or level 3 order book |
blockchaincom.watchOrderBook (symbol, limit?, params?)