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package com.webcerebrium.binance.api;
/* ============================================================
* java-binance-api
* https://github.com/webcerebrium/java-binance-api
* ============================================================
* Copyright 2017-, Viktor Lopata, Web Cerebrium OÜ
* Released under the MIT License
* ============================================================ */
import com.google.common.base.Strings;
import com.google.common.escape.Escaper;
import com.google.common.net.UrlEscapers;
import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.reflect.TypeToken;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.eclipse.jetty.util.ssl.SslContextFactory;
import org.eclipse.jetty.websocket.api.Session;
import org.eclipse.jetty.websocket.api.WebSocketAdapter;
import org.eclipse.jetty.websocket.client.WebSocketClient;
import java.lang.reflect.Type;
import java.math.BigDecimal;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
@Slf4j
@Data
public class BinanceApi {
/* Actual API key and Secret Key that will be used */
public String apiKey;
public String secretKey;
/**
* API Base URL
*/
public String baseUrl = "https://www.binance.com/api/";
/**
* W-API Base URL. God knows why it differs from base API.
* These endpoints are less stable, another team is instantly working on that part of API
* (at the moment of writing that)
*/
public String baseWapiUrl = "https://www.binance.com/wapi/";
/**
* Base URL for websockets
*/
public String websocketBaseUrl = "wss://stream.binance.com:9443/ws/";
/**
* Guava Class Instance for escaping
*/
private Escaper esc = UrlEscapers.urlFormParameterEscaper();
/**
* Constructor of API when you exactly know the keys
* @param apiKey Public API Key
* @param secretKey Secret API Key
* @throws BinanceApiException in case of any error
*/
public BinanceApi(String apiKey, String secretKey) throws BinanceApiException {
this.apiKey = apiKey;
this.secretKey = secretKey;
validateCredentials();
}
/**
* Constructor of API - keys are loaded from VM options, environment variables, resource files
* @throws BinanceApiException in case of any error
*/
public BinanceApi() throws BinanceApiException {
BinanceConfig config = new BinanceConfig();
this.apiKey = config.getVariable("BINANCE_API_KEY");
this.secretKey = config.getVariable("BINANCE_SECRET_KEY");
}
/**
* Validation we have API keys set up
* @throws BinanceApiException in case of any error
*/
protected void validateCredentials() throws BinanceApiException {
String humanMessage = "Please check environment variables or VM options";
if (Strings.isNullOrEmpty(this.getApiKey()))
throw new BinanceApiException("Missing BINANCE_API_KEY. " + humanMessage);
if (Strings.isNullOrEmpty(this.getSecretKey()))
throw new BinanceApiException("Missing BINANCE_SECRET_KEY. " + humanMessage);
}
// - - - - - - - - - - - - - - - - - - - - - - - -
// GENERAL ENDPOINTS
// - - - - - - - - - - - - - - - - - - - - - - - -
/**
* Checking connectivity,
* @return empty object
* @throws BinanceApiException in case of any error
*/
public JsonObject ping() throws BinanceApiException {
return (new BinanceRequest(baseUrl + "v1/ping"))
.read().asJsonObject();
}
/**
* Checking server time,
* @return JsonObject, expected { serverTime: 00000 }
* @throws BinanceApiException in case of any error
*/
public JsonObject time() throws BinanceApiException {
return (new BinanceRequest(baseUrl + "v1/time"))
.read().asJsonObject();
}
// - - - - - - - - - - - - - - - - - - - - - - - -
// MARKET ENDPOINTS
// - - - - - - - - - - - - - - - - - - - - - - - -
/**
* 24hr ticker price change statistics
* @param symbol Symbol pair, i.e. BNBBTC
* @return result in JSON
* @throws BinanceApiException in case of any error
*/
public JsonObject depth(BinanceSymbol symbol) throws BinanceApiException {
return (new BinanceRequest(baseUrl + "v1/depth?symbol=" + symbol.get()))
.read().asJsonObject();
}
/**
* 24hr ticker price change statistics, with limit explicitly set
* @param symbol Symbol pair, i.e. BNBBTC
* @param limit numeric limit of results
* @return result in JSON
* @throws BinanceApiException in case of any error
*/
public JsonObject depth(BinanceSymbol symbol, int limit) throws BinanceApiException {
return (new BinanceRequest(baseUrl + "v1/depth?symbol=" + symbol.get() + "&limit=" + limit))
.read().asJsonObject();
}
/**
* Get compressed, aggregate trades and map result into BinanceAggregatedTrades type for better readability
* Trades that fill at the time, from the same order, with the same price will have the quantity aggregated.
* Allowed options - fromId, startTime, endTime.
* If both startTime and endTime are sent, limit should not be sent AND the distance between startTime and endTime must be less than 24 hours.
* If fromId, startTime, and endTime are not sent, the most recent aggregate trades will be returned.
* @param symbol Symbol pair, i.e. BNBBTC
* @param limit numeric limit of results
* @param options map of additional properties. leave null if not needed
* @return list of aggregated trades
* @throws BinanceApiException in case of any error
*/
public List aggTrades(BinanceSymbol symbol, int limit, Map options) throws BinanceApiException {
String u = baseUrl + "v1/aggTrades?symbol=" + symbol.get() + "&limit=" + limit;
if (options != null) {
for (String optionKey : options.keySet()) {
if (!optionKey.equals("fromId") ||
!optionKey.equals("startTime") ||
!optionKey.equals("endTime")) {
throw new BinanceApiException("Invalid aggTrades option, only fromId, startTime, endTime are allowed");
}
u += "&" + optionKey + "=" + options.get(optionKey);
}
}
String lastResponse = (new BinanceRequest(u)).read().getLastResponse();
Type listType = new TypeToken>() {
}.getType();
return new Gson().fromJson(lastResponse, listType);
}
/**
* short version of aggTrades with less parameters
*
* @param symbol Symbol pair, i.e. BNBBTC
* @param options map of additional properties. leave null if not needed
* @return list of aggregated trades
* @throws BinanceApiException in case of any error
*/
public List aggTrades(BinanceSymbol symbol, Map options) throws BinanceApiException {
return this.aggTrades(symbol, 500, options);
}
/**
* short version of aggTrades with less parameters
*
* @param symbol Symbol pair, i.e. BNBBTC
* @return list of aggregated trades
* @throws BinanceApiException in case of any error
*/
public List aggTrades(BinanceSymbol symbol) throws BinanceApiException {
return this.aggTrades(symbol, 500, null);
}
/**
* Kline/candlestick bars for a symbol. Klines are uniquely identified by their open time.
* if startTime and endTime are not sent, the most recent klines are returned.
* @param symbol Symbol pair, i.e. BNBBTC
* @param interval valid time interval, see BinanceInterval enum
* @param limit numeric limit of results
* @param options options map of additional properties. leave null if not needed
* @return list of candlesticks
* @throws BinanceApiException in case of any error
*/
public List klines(BinanceSymbol symbol, BinanceInterval interval, int limit, Map options) throws BinanceApiException {
String u = baseUrl + "v1/klines?symbol=" + symbol.get() + "&interval=" + interval.toString() + "&limit=" + limit;
if (options != null) {
for (String optionKey : options.keySet()) {
if (!optionKey.equals("startTime") || !optionKey.equals("endTime")) {
throw new BinanceApiException("Invalid klines option, only startTime, endTime are allowed");
}
u += "&" + optionKey + "=" + options.get(optionKey);
}
}
JsonArray jsonElements = (new BinanceRequest(u)).read().asJsonArray();
List list = new LinkedList<>();
for (JsonElement e : jsonElements) list.add(new BinanceCandlestick(e.getAsJsonArray()));
return list;
}
/**
* short version of klines() with less parameters
* @param symbol Symbol pair, i.e. BNBBTC
* @param interval valid time interval, see BinanceInterval enum
* @return list of candlesticks
* @throws BinanceApiException in case of any error
*/
public List klines(BinanceSymbol symbol, BinanceInterval interval) throws BinanceApiException {
return klines(symbol, interval, 500, null);
}
/**
* 24hr ticker price change statistics
* @param symbol Symbol pair, i.e. BNBBTC
* @return json with prices
* @throws BinanceApiException in case of any error
*/
public JsonObject ticker24hr(BinanceSymbol symbol) throws BinanceApiException {
return (new BinanceRequest(baseUrl + "v1/ticker/24hr?symbol=" + symbol.get()))
.read().asJsonObject();
}
/**
* Latest price for all symbols
*
* @return raw JSON Array of all prices
* @throws BinanceApiException in case of any error
*/
public JsonArray allPrices() throws BinanceApiException {
return (new BinanceRequest(baseUrl + "v1/ticker/allPrices"))
.read().asJsonArray();
}
/**
* Latest price for all symbols -
*
* @return Map of big decimals
* @throws BinanceApiException in case of any error
*/
public Map pricesMap() throws BinanceApiException {
Map map = new HashMap();
for (JsonElement elem : allPrices()) {
JsonObject obj = elem.getAsJsonObject();
map.put(obj.get("symbol").getAsString(), obj.get("price").getAsBigDecimal());
}
return map;
}
/**
* Get best price/qty on the order book for all symbols.
*
* @return JsonArray
* @throws BinanceApiException in case of any error
*/
public JsonArray allBookTickers() throws BinanceApiException {
return (new BinanceRequest(baseUrl + "v1/ticker/allBookTickers"))
.read().asJsonArray();
}
/**
* Get best price/qty on the order book for all symbols.
*
* @return map of BinanceTicker
* @throws BinanceApiException in case of any error
*/
public Map allBookTickersMap() throws BinanceApiException {
String lastResponse = (new BinanceRequest(baseUrl + "v1/ticker/allBookTickers")).read().getLastResponse();
Type listType = new TypeToken>() {
}.getType();
Map mapTickers = new HashMap<>();
List ticker = new Gson().fromJson(lastResponse, listType);
for (BinanceTicker t : ticker) mapTickers.put(t.getSymbol(), t);
return mapTickers;
}
// - - - - - - - - - - - - - - - - - - - - - - - -
// ACCOUNT READ-ONLY ENDPOINTS
// - - - - - - - - - - - - - - - - - - - - - - - -
/**
* Getting account information
* @return JsonObject
* @throws BinanceApiException in case of any error
*/
public JsonObject account() throws BinanceApiException {
return (new BinanceRequest(baseUrl + "v3/account"))
.sign(apiKey, secretKey, null).read().asJsonObject();
}
/**
* Getting balances - part of account information
* @return JsonArray
* @throws BinanceApiException in case of any error
*/
public JsonArray balances() throws BinanceApiException {
return account().get("balances").getAsJsonArray();
}
/**
* Getting balances - part of account information
* @return map of wallet assets structure
* @throws BinanceApiException in case of any error
*/
public Map balancesMap() throws BinanceApiException {
Map mapAssets = new HashMap<>();
for (JsonElement el : balances()) {
BinanceWalletAsset w = new BinanceWalletAsset(el.getAsJsonObject());
mapAssets.put(w.getAsset(), w);
}
return mapAssets;
}
/**
* Get all open orders on a symbol.
* @param symbol i.e. BNBBTC
* @return List of Orders
* @throws BinanceApiException in case of any error
*/
public List openOrders(BinanceSymbol symbol) throws BinanceApiException {
String u = baseUrl + "v3/openOrders?symbol=" + symbol.toString();
String lastResponse = (new BinanceRequest(u)).sign(apiKey, secretKey, null).read().getLastResponse();
Type listType = new TypeToken>() {
}.getType();
return new Gson().fromJson(lastResponse, listType);
}
/**
* Get all orders on a symbol; active, canceled, or filled.
* If orderId is set (not null and greater than 0), it will get orders greater or equal than orderId.
* Otherwise most recent orders are returned.
* @param symbol i.e. BNBBTC
* @param orderId numeric Order ID
* @param limit numeric limit of orders in result
* @return List of Orders
* @throws BinanceApiException in case of any error
*/
public List allOrders(BinanceSymbol symbol, Long orderId, int limit) throws BinanceApiException {
String u = baseUrl + "v3/allOrders?symbol=" + symbol.toString() + "&limit=" + limit;
if (orderId != null && orderId > 0) u += "&orderId=" + orderId;
String lastResponse = (new BinanceRequest(u)).sign(apiKey, secretKey, null).read().getLastResponse();
Type listType = new TypeToken>() {}.getType();
return new Gson().fromJson(lastResponse, listType);
}
/**
* short version of allOrders
* @param symbol i.e. BNBBTC
* @return list of orders
* @throws BinanceApiException in case of any error
*/
public List allOrders(BinanceSymbol symbol) throws BinanceApiException {
return allOrders(symbol, 0L, 500);
}
/**
* Get trades for a specific account and symbol.
* @param symbol i.e. BNBBTC
* @param orderId numeric order ID
* @param limit numeric limit of results
* @return list of trades
* @throws BinanceApiException in case of any error
*/
public List myTrades(BinanceSymbol symbol, Long orderId, int limit) throws BinanceApiException {
String u = baseUrl + "v3/myTrades?symbol=" + symbol.toString() + "&limit=" + limit;
if (orderId != null && orderId > 0) u += "&orderId=" + orderId;
String lastResponse = (new BinanceRequest(u)).sign(apiKey, secretKey, null).read().getLastResponse();
Type listType = new TypeToken>() {}.getType();
return new Gson().fromJson(lastResponse, listType);
}
/**
* short version of myTrades(symbol, orderId, limit)
* @param symbol i.e. BNBBTC
* @return list of trades
* @throws BinanceApiException in case of any error
*/
public List myTrades(BinanceSymbol symbol) throws BinanceApiException {
return myTrades(symbol, 0L, 500);
}
/**
* Get Order Status
* @param symbol i.e. BNBBTC
* @param orderId numeric order ID
* @return BinanceOrder object if successfull
* @throws BinanceApiException in case of any error
*/
public BinanceOrder getOrderById(BinanceSymbol symbol, Long orderId ) throws BinanceApiException {
String u = baseUrl + "v3/order?symbol=" + symbol.toString() + "&orderId=" + orderId;
String lastResponse = (new BinanceRequest(u)).sign(apiKey, secretKey, null).read().getLastResponse();
return (new Gson()).fromJson(lastResponse, BinanceOrder.class);
}
/**
* @param symbol i.e. BNBBTC
* @param origClientOrderId Custom Order ID, generated by client
* @return BinanceOrder object if successfull
* @throws BinanceApiException in case of any error
*/
public BinanceOrder getOrderByOrigClientId(BinanceSymbol symbol, String origClientOrderId) throws BinanceApiException {
String u = baseUrl + "v3/order?symbol=" + symbol.toString() + "&origClientOrderId=" + esc.escape(origClientOrderId);
String lastResponse = (new BinanceRequest(u)).sign(apiKey, secretKey, null).read().getLastResponse();
return (new Gson()).fromJson(lastResponse, BinanceOrder.class);
}
/**
* Getting order from order object. A wrapper for getOrderById(symbol, orderId)
* In face, used to refresh information on existing order
*
* @param order existing order structure
* @return existing BinanceOrder record
* @throws BinanceApiException in case of any error
*/
public BinanceOrder getOrder(BinanceOrder order) throws BinanceApiException {
return getOrderById(BinanceSymbol.valueOf(order.getSymbol()), order.getOrderId() );
}
// - - - - - - - - - - - - - - - - - - - - - - - -
// TRADING ENDPOINTS
// - - - - - - - - - - - - - - - - - - - - - - - -
/**
* @param orderPlacement class for order placement
* @return json result from order placement
* @throws BinanceApiException in case of any error
*/
public JsonObject createOrder(BinanceOrderPlacement orderPlacement) throws BinanceApiException {
String u = baseUrl + "v3/order?" + orderPlacement.getAsQuery();
return (new BinanceRequest(u)).sign(apiKey, secretKey, null).post().read().asJsonObject();
}
/**
* @param orderPlacement class for order placement
* @return json result from order placement
* @throws BinanceApiException in case of any error
*/
public JsonObject testOrder(BinanceOrderPlacement orderPlacement) throws BinanceApiException {
String u = baseUrl + "v3/order/test?" + orderPlacement.getAsQuery();
return (new BinanceRequest(u)).sign(apiKey, secretKey, null).post().read().asJsonObject();
}
/**
* Deletes order by order ID
* @param symbol i.e. "BNBBTC"
* @param orderId numeric Order ID
* @return json result from order placement
* @throws BinanceApiException in case of any error
*/
public JsonObject deleteOrderById(BinanceSymbol symbol, Long orderId) throws BinanceApiException {
String u = baseUrl + "v3/order?symbol=" + symbol.toString() + "&orderId=" + orderId;
return (new BinanceRequest(u)).sign(apiKey, secretKey, null).delete().read().asJsonObject();
}
/**
* Deletes order by original client ID
* @param symbol i.e. "BNBBTC"
* @param origClientOrderId string order ID, generated by client
* @return json result
* @throws BinanceApiException in case of any error
*/
public JsonObject deleteOrderByOrigClientId(BinanceSymbol symbol, String origClientOrderId) throws BinanceApiException {
String u = baseUrl + "v3/order?symbol=" + symbol.toString() + "&origClientOrderId=" + esc.escape(origClientOrderId);
return (new BinanceRequest(u)).sign(apiKey, secretKey, null).delete().read().asJsonObject();
}
/**
* Deletes order by new client ID
* @param symbol i.e. "BNBBTC"
* @param newClientOrderId string order ID, generated by server
* @return json result
* @throws BinanceApiException in case of any error
*/
public JsonObject deleteOrderByNewClientId(BinanceSymbol symbol, String newClientOrderId ) throws BinanceApiException {
String u = baseUrl + "v3/order?symbol=" + symbol.toString() + "&newClientOrderId=" + esc.escape(newClientOrderId);
return (new BinanceRequest(u)).sign(apiKey, secretKey, null).delete().read().asJsonObject();
}
/**`
* Deletes order by BinanceOrder object
* @param order object of existing order
* @return json result
* @throws BinanceApiException in case of any error
*/
public JsonObject deleteOrder(BinanceOrder order) throws BinanceApiException {
BinanceSymbol symbol = BinanceSymbol.valueOf(order.getSymbol());
if (!Strings.isNullOrEmpty(order.getClientOrderId())) {
return deleteOrderByOrigClientId(symbol, order.getClientOrderId());
}
return deleteOrderById(symbol, order.getOrderId());
}
// - - - - - - - - - - - - - - - - - - - - - - - -
// USER DATA STREAM
// - - - - - - - - - - - - - - - - - - - - - - - -
/**
* Start user data stream, get a key for websocket
* @return listenKey - key that could be used to manage stream
* @throws BinanceApiException in case of any error
*/
public String startUserDataStream() throws BinanceApiException {
JsonObject jsonObject = (new BinanceRequest(baseUrl + "v1/userDataStream"))
.sign(apiKey).post().read().asJsonObject();
return jsonObject.get("listenKey").getAsString();
}
/**
* Keep user data stream alive
* @param listenKey - key that could be used to manage stream
* @return json result
* @throws BinanceApiException in case of any error
*/
public JsonObject keepUserDataStream(String listenKey) throws BinanceApiException {
return (new BinanceRequest(baseUrl + "v1/userDataStream?listenKey=" + esc.escape(listenKey)))
.sign(apiKey).put().read().asJsonObject();
}
/**
* Close user data stream
* @param listenKey key for user stream management
* @return json result
* @throws BinanceApiException in case of any error
*/
public JsonObject deleteUserDataStream(String listenKey) throws BinanceApiException {
return (new BinanceRequest(baseUrl + "v1/userDataStream?listenKey=" + esc.escape(listenKey)))
.sign(apiKey).delete().read().asJsonObject();
}
// - - - - - - - - - - - - - - - - - - - - - - - -
// WEBSOCKET ENDPOINTS
// - - - - - - - - - - - - - - - - - - - - - - - -
/**
* Base method for all websockets streams
* @param url derived methods will use unique base url
* @param adapter class to handle the event
* @return web socket session
* @throws BinanceApiException in case of any error
*/
public Session getWebsocketSession(String url, WebSocketAdapter adapter) throws BinanceApiException {
try {
URI uri = new URI(websocketBaseUrl + url);
SslContextFactory sslContextFactory = new SslContextFactory();
sslContextFactory.setTrustAll(true); // The magic
WebSocketClient client = new WebSocketClient(sslContextFactory);
client.start();
return client.connect(adapter, uri).get();
} catch (URISyntaxException e) {
throw new BinanceApiException("URL Syntax error: " + e.getMessage());
} catch (Throwable e) {
throw new BinanceApiException("Websocket error: " + e.getMessage());
}
}
/**
* Depth Websocket Stream Listener
* @param symbol i.e. "BNBBTC"
* @param adapter class to handle the event
* @return web socket session
* @throws BinanceApiException in case of any error
*/
public Session websocketDepth(BinanceSymbol symbol, BinanceWebSocketAdapterDepth adapter) throws BinanceApiException {
return getWebsocketSession(symbol.toString().toLowerCase() + "@depth", adapter);
}
/**
* Depth Websocket Stream Listener - best 20 levels
* @param symbol i.e. "BNBBTC"
* @param adapter class to handle the events
* @return web socket session
* @throws BinanceApiException in case of any error
*/
public Session websocketDepth20(BinanceSymbol symbol, BinanceWebSocketAdapterDepth adapter) throws BinanceApiException {
return getWebsocketSession(symbol.toString().toLowerCase() + "@depth20", adapter);
}
/**
* Depth Websocket Stream Listener - best 10 levels
* @param symbol i.e. "BNBBTC"
* @param adapter class to handle the events
* @return web socket session
* @throws BinanceApiException in case of any error
*/
public Session websocketDepth10(BinanceSymbol symbol, BinanceWebSocketAdapterDepth adapter) throws BinanceApiException {
return getWebsocketSession(symbol.toString().toLowerCase() + "@depth10", adapter);
}
/**
* Depth Websocket Stream Listener - best 5 lavels
* @param symbol i.e. "BNBBTC"
* @param adapter class to handle the events
* @return web socket session
* @throws BinanceApiException in case of any error
*/
public Session websocketDepth5(BinanceSymbol symbol, BinanceWebSocketAdapterDepth adapter) throws BinanceApiException {
return getWebsocketSession(symbol.toString().toLowerCase() + "@depth5", adapter);
}
/**
* Klines Websocket Stream Listener
* @param symbol i.e. "BNBBTC"
* @param interval valid time interval, see BinanceInterval enum
* @param adapter class to handle the events
* @return web socket session
* @throws BinanceApiException in case of any error
*/
public Session websocketKlines(BinanceSymbol symbol, BinanceInterval interval, BinanceWebSocketAdapterKline adapter) throws BinanceApiException {
return getWebsocketSession(symbol.toString().toLowerCase() + "@kline_" + interval.toString(), adapter);
}
/**
* Trades Websocket Stream Listener
* @param symbol i.e. "BNBBTC"
* @param adapter class to handle the events
* @return web socket session
* @throws BinanceApiException in case of any error
*/
public Session websocketTrades(BinanceSymbol symbol, BinanceWebSocketAdapterAggTrades adapter) throws BinanceApiException {
return getWebsocketSession(symbol.toString().toLowerCase() + "@aggTrade", adapter);
}
/**
* User Data Websocket Stream Listener
* @param listenKey string, received in startUserDataStream()
* @param adapter class to handle the event
* @return web socket session
* @throws BinanceApiException in case of any error
*/
public Session websocket(String listenKey, BinanceWebSocketAdapterUserData adapter) throws BinanceApiException {
return getWebsocketSession(listenKey, adapter);
}
/**
* Withdrawal APIs - might not work yet
*
* @param asset string of asset name, i.e. "BNB"
* @param address string of destination wallet address
* @param amount amount to be withdrawn
* @param name label of destination address, can be left empty
* @return empty json object if success
* @throws BinanceApiException in case of any error
*/
public JsonObject withdraw(String asset, String address, long amount, String name) throws BinanceApiException {
String u = baseWapiUrl + "/v1/withdraw.html?asset=" + esc.escape(asset) +
"&address=" + esc.escape(address) +
"&amount=" + amount;
if (!Strings.isNullOrEmpty(name)) {
u += "name=" + esc.escape(name);
}
return (new BinanceRequest(u))
.sign(apiKey).post().read().asJsonObject();
}
/**
* Getting history of withdrawals - might not work yet.
* So far response is string. at the moment of writing
* there is a response in Chinese about parameter exception (which cannot be parsed by JSON),
* and someone seems to still work on that part of server side
* @param historyFilter structure for user's history filtration
* @return Temporary returns String until WAPI will be fixed
* @throws BinanceApiException in case of any error
*/
public String getWithdrawHistory(BinanceHistoryFilter historyFilter) throws BinanceApiException {
String q = historyFilter.getAsQuery();
String u = baseWapiUrl + "v1/getWithdrawHistory.html" + (Strings.isNullOrEmpty(q) ? "": ("?" + q));
return (new BinanceRequest(u)).sign(apiKey).post().read().getLastResponse();
}
/**
* Getting history of deposits - might not work yet
* So far response is string. at the moment of writing
* there is a response in Chinese about parameter exception (which cannot be parsed by JSON),
* and someone seems to still work on that part of server side
* @param historyFilter structure for user's history filtration
* @return Temporary returns String until WAPI will be fixed
* @throws BinanceApiException in case of any error
*/
public String getDepositHistory(BinanceHistoryFilter historyFilter) throws BinanceApiException {
String q = historyFilter.getAsQuery();
String u = baseWapiUrl + "v1/getDepositHistory.html" + (Strings.isNullOrEmpty(q) ? "": ("?" + q));
return (new BinanceRequest(u)).sign(apiKey).post().read().getLastResponse();
}
}
