## bl3p{docsify-ignore}
**Kind**: global class
**Extends**: Exchange
* [fetchBalance](#fetchbalance)
* [fetchOrderBook](#fetchorderbook)
* [fetchTicker](#fetchticker)
* [fetchTrades](#fetchtrades)
* [fetchTradingFees](#fetchtradingfees)
* [createOrder](#createorder)
* [cancelOrder](#cancelorder)
* [createDepositAddress](#createdepositaddress)
### fetchBalance{docsify-ignore}
query for balance and get the amount of funds available for trading or funds locked in orders
**Kind**: instance method of [bl3p
](#bl3p)
**Returns**: object
- a [balance structure](https://docs.ccxt.com/#/?id=balance-structure)
**See**: https://github.com/BitonicNL/bl3p-api/blob/master/docs/authenticated_api/http.md#35---get-account-info--balance
| Param | Type | Required | Description |
| --- | --- | --- | --- |
| params | object
| No | extra parameters specific to the exchange API endpoint |
```javascript
bl3p.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 [bl3p
](#bl3p)
**Returns**: object
- A dictionary of [order book structures](https://docs.ccxt.com/#/?id=order-book-structure) indexed by market symbols
**See**: https://github.com/BitonicNL/bl3p-api/blob/master/docs/public_api/http.md#22---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
bl3p.fetchOrderBook (symbol[, limit, 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 [bl3p
](#bl3p)
**Returns**: object
- a [ticker structure](https://docs.ccxt.com/#/?id=ticker-structure)
**See**: https://github.com/BitonicNL/bl3p-api/blob/master/docs/public_api/http.md#21---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
bl3p.fetchTicker (symbol[, params])
```
### fetchTrades{docsify-ignore}
get the list of most recent trades for a particular symbol
**Kind**: instance method of [bl3p
](#bl3p)
**Returns**: Array<Trade>
- a list of [trade structures](https://docs.ccxt.com/#/?id=public-trades)
**See**: https://github.com/BitonicNL/bl3p-api/blob/master/docs/public_api/http.md#23---last-1000-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 |
```javascript
bl3p.fetchTrades (symbol[, since, limit, params])
```
### fetchTradingFees{docsify-ignore}
fetch the trading fees for multiple markets
**Kind**: instance method of [bl3p
](#bl3p)
**Returns**: object
- a dictionary of [fee structures](https://docs.ccxt.com/#/?id=fee-structure) indexed by market symbols
**See**: https://github.com/BitonicNL/bl3p-api/blob/master/docs/authenticated_api/http.md#35---get-account-info--balance
| Param | Type | Required | Description |
| --- | --- | --- | --- |
| params | object
| No | extra parameters specific to the exchange API endpoint |
```javascript
bl3p.fetchTradingFees ([params])
```
### createOrder{docsify-ignore}
create a trade order
**Kind**: instance method of [bl3p
](#bl3p)
**Returns**: object
- an [order structure](https://docs.ccxt.com/#/?id=order-structure)
**See**: https://github.com/BitonicNL/bl3p-api/blob/master/examples/nodejs/example.md#21---create-an-order
| 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 EXCHANGE SPECIFIC PARAMETERS |
| params.amount_funds | int
| No | maximal EUR amount to spend (*1e5) |
| params.fee_currency | string
| No | 'EUR' or 'BTC' |
```javascript
bl3p.createOrder (symbol, type, side, amount[, price, params])
```
### cancelOrder{docsify-ignore}
cancels an open order
**Kind**: instance method of [bl3p
](#bl3p)
**Returns**: object
- An [order structure](https://docs.ccxt.com/#/?id=order-structure)
**See**: https://github.com/BitonicNL/bl3p-api/blob/master/docs/authenticated_api/http.md#22---cancel-an-order
| 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
bl3p.cancelOrder (id, symbol[, params])
```
### createDepositAddress{docsify-ignore}
create a currency deposit address
**Kind**: instance method of [bl3p
](#bl3p)
**Returns**: object
- an [address structure](https://docs.ccxt.com/#/?id=address-structure)
**See**: https://github.com/BitonicNL/bl3p-api/blob/master/docs/authenticated_api/http.md#32---create-a-new-deposit-address
| Param | Type | Required | Description |
| --- | --- | --- | --- |
| code | string
| Yes | unified currency code of the currency for the deposit address |
| params | object
| No | extra parameters specific to the exchange API endpoint |
```javascript
bl3p.createDepositAddress (code[, params])
```