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lightweight connector to API
package com.binance.connector.client.impl.spot;
import java.util.Map;
import com.binance.connector.client.enums.HttpMethod;
import com.binance.connector.client.utils.ParameterChecker;
import com.binance.connector.client.utils.ProxyAuth;
import com.binance.connector.client.utils.RequestHandler;
import com.binance.connector.client.utils.signaturegenerator.HmacSignatureGenerator;
import com.binance.connector.client.utils.signaturegenerator.SignatureGenerator;
/**
* Spot Algo Endpoints
* All endpoints under the
* Spot Algo Endpoints
* section of the API documentation will be implemented in this class.
*
* Response will be returned in String format.
*/
public class SpotAlgo {
private final String baseUrl;
private final RequestHandler requestHandler;
private final boolean showLimitUsage;
public SpotAlgo(String baseUrl, String apiKey, String secretKey, boolean showLimitUsage, ProxyAuth proxy) {
this.baseUrl = baseUrl;
this.requestHandler = new RequestHandler(apiKey, new HmacSignatureGenerator(secretKey), proxy);
this.showLimitUsage = showLimitUsage;
}
public SpotAlgo(String baseUrl, String apiKey, SignatureGenerator signatureGenerator, boolean showLimitUsage, ProxyAuth proxy) {
this.baseUrl = baseUrl;
this.requestHandler = new RequestHandler(apiKey, signatureGenerator, proxy);
this.showLimitUsage = showLimitUsage;
}
private final String TWAP_ORDER = "/sapi/v1/algo/spot/newOrderTwap";
/**
* Place a new spot TWAP order with Algo service.
*
*
* POST /sapi/v1/algo/spot/newOrderTwap
*
* @param
* parameters Map of String,Object pair
* where String is the name of the parameter and Object is the value of the parameter
*
* symbol -- mandatory/string -- Trading symbol, e.g. BNBUSDT
* side -- mandatory/enum
* quantity -- mandatory/decimal -- Quantity of base asset; The notional (quantity * last price(base asset)) must be more than the equivalent of 1,000 USDT and less than the equivalent of 100,000 USDT.
* duration -- mandatory/long -- Duration for TWAP orders in seconds. [300, 86400]
* clientAlgoId -- optional/string -- A unique id among Algo orders (length should be 32 characters)， If it is not sent, we will give default value.
* limitPrice -- optional/decimal -- Limit price of the order; If it is not sent, will place order by market price by default.
* stpMode -- optional/enum -- The allowed enums is dependent on what is configured on the symbol. The possible supported values are EXPIRE_TAKER, EXPIRE_MAKER, EXPIRE_BOTH, NONE
* recvWindow -- optional/long -- The value cannot be greater than 60000
* @return String
* @see
* https://developers.binance.com/docs/algo/spot-algo/Time-Weighted-Average-Price-New-Order
*/
public String twapOrder(Map parameters) {
ParameterChecker.checkParameter(parameters, "symbol", String.class);
ParameterChecker.checkParameter(parameters, "side", String.class);
ParameterChecker.checkRequiredParameter(parameters, "quantity");
ParameterChecker.checkParameter(parameters, "duration", Long.class);
return requestHandler.sendSignedRequest(baseUrl, TWAP_ORDER, parameters, HttpMethod.POST, showLimitUsage);
}
private final String CANCEL_ORDER = "/sapi/v1/algo/spot/order";
/**
* Cancel an open TWAP order
*
*
* DELETE /sapi/v1/algo/spot/order
*
* @param
* parameters Map of String,Object pair
* where String is the name of the parameter and Object is the value of the parameter
*
* algoId -- mandatory/long
* recvWindow -- optional/long -- The value cannot be greater than 60000
* @return String
* @see
* https://developers.binance.com/docs/algo/spot-algo/Cancel-Algo-Order
*/
public String cancelOrder(Map parameters) {
ParameterChecker.checkParameter(parameters, "algoId", Long.class);
return requestHandler.sendPublicRequest(baseUrl, CANCEL_ORDER, parameters, HttpMethod.DELETE, showLimitUsage);
}
private final String OPEN_ORDERS = "/sapi/v1/algo/spot/openOrders";
/**
* Get all open SPOT TWAP orders
*
*
* GET /sapi/v1/algo/spot/openOrders
*
* @param
* parameters Map of String,Object pair
* where String is the name of the parameter and Object is the value of the parameter
*
* recvWindow -- optional/long -- The value cannot be greater than 60000
* @return String
* @see
* https://developers.binance.com/docs/algo/spot-algo/Query-Current-Algo-Open-Orders
*/
public String getOpenOrders(Map parameters) {
return requestHandler.sendPublicRequest(baseUrl, OPEN_ORDERS, parameters, HttpMethod.GET, showLimitUsage);
}
private final String HISTORICAL_ORDERS = "/sapi/v1/algo/spot/historicalOrders";
/**
* Get all historical SPOT TWAP orders
*
*
* GET /sapi/v1/algo/spot/historicalOrders
*
* @param
* parameters Map of String,Object pair
* where String is the name of the parameter and Object is the value of the parameter
*
* symbol -- optional/string -- Trading symbol, e.g. BNBUSDT
* side -- optional/enum
* startTime -- optional/long -- UTC timestamp in ms
* endTime -- optional/long -- UTC timestamp in ms
* page -- optional/int -- Default 1
* pageSize -- optional/int -- MIN 1, MAX 100; Default 100
* recvWindow -- optional/long -- The value cannot be greater than 60000
* @return String
* @see
* https://developers.binance.com/docs/algo/spot-algo/Query-Historical-Algo-Orders
*/
public String getHistoricalOrders(Map parameters) {
return requestHandler.sendPublicRequest(baseUrl, HISTORICAL_ORDERS, parameters, HttpMethod.GET, showLimitUsage);
}
private final String SUB_ORDERS = "/sapi/v1/algo/spot/subOrders";
/**
* Get respective sub orders for a specified algoId
*
*
* GET /sapi/v1/algo/spot/subOrders
*
* @param
* parameters Map of String,Object pair
* where String is the name of the parameter and Object is the value of the parameter
*
* algoId -- mandatory/long
* page -- optional/int -- Default 1
* pageSize -- optional/int -- MIN 1, MAX 100; Default 100
* recvWindow -- optional/long -- The value cannot be greater than 60000
* @return String
* @see
* https://developers.binance.com/docs/algo/spot-algo/Query-Sub-Orders
*/
public String getSubOrders(Map parameters) {
ParameterChecker.checkParameter(parameters, "algoId", Long.class);
return requestHandler.sendPublicRequest(baseUrl, SUB_ORDERS, parameters, HttpMethod.GET, showLimitUsage);
}
}