diff --git a/index.d.ts b/index.d.ts
index 58a62dee..73c8b7da 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -12,6 +12,7 @@ import { PortfolioMarginEndpoints } from './types/portfolio-margin';
 import { SavingsEndpoints } from './types/savings';
 import { MiningEndpoints } from './types/mining';
 import { UtilityEndpoints } from './types/utility';
+import { BinanceWebSocket } from './types/websocket';
 
 export interface BinanceRest extends
   GenericEndpoints,
@@ -26,7 +27,9 @@ export interface BinanceRest extends
   PortfolioMarginEndpoints,
   SavingsEndpoints,
   MiningEndpoints,
-  UtilityEndpoints {}
+  UtilityEndpoints {
+  ws: BinanceWebSocket;
+}
 
 export * from './types/base';
 
@@ -143,6 +146,8 @@ export * from './types/utility';
 
 // } from './types/utility';
 
+export * from './types/websocket';
+
 
 declare function Binance(options?: BinanceRestClient.BinanceRestOptions): BinanceRest;
 export default Binance;
diff --git a/package.json b/package.json
index 6fee5199..35c0671d 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
   "version": "0.13.6",
   "description": "A node API wrapper for Binance",
   "main": "dist",
+  "types": "index.d.ts",
   "browser": {
     "crypto": false,
     "./dist/http-client.js": "./dist/http-client.js"
diff --git a/src/index.js b/src/index.js
index 5e371549..b5715719 100644
--- a/src/index.js
+++ b/src/index.js
@@ -118,3 +118,60 @@ export const PayStatus = {
     SUCCESS: 'SUCCESS',
     FAILED: 'FAILED',
 }
+
+export const OrderSide = {
+    BUY: 'BUY',
+    SELL: 'SELL',
+}
+
+export const OrderType = {
+    LIMIT: 'LIMIT',
+    MARKET: 'MARKET',
+    STOP_LOSS: 'STOP_LOSS',
+    STOP_LOSS_LIMIT: 'STOP_LOSS_LIMIT',
+    TAKE_PROFIT: 'TAKE_PROFIT',
+    TAKE_PROFIT_LIMIT: 'TAKE_PROFIT_LIMIT',
+    LIMIT_MAKER: 'LIMIT_MAKER',
+    STOP_MARKET: 'STOP_MARKET',
+    TAKE_PROFIT_MARKET: 'TAKE_PROFIT_MARKET',
+    TRAILING_STOP_MARKET: 'TRAILING_STOP_MARKET',
+}
+
+export const TimeInForce = {
+    GTC: 'GTC',
+    IOC: 'IOC',
+    FOK: 'FOK',
+    RPI: 'RPI',
+}
+
+export const OrderStatus = {
+    NEW: 'NEW',
+    PARTIALLY_FILLED: 'PARTIALLY_FILLED',
+    FILLED: 'FILLED',
+    CANCELED: 'CANCELED',
+    PENDING_CANCEL: 'PENDING_CANCEL',
+    REJECTED: 'REJECTED',
+    EXPIRED: 'EXPIRED',
+    ACCEPTED: 'ACCEPTED',
+    TRIGGERING: 'TRIGGERING',
+    TRIGGERED: 'TRIGGERED',
+    FINISHED: 'FINISHED',
+}
+
+export const RateLimitType = {
+    REQUEST_WEIGHT: 'REQUEST_WEIGHT',
+    ORDERS: 'ORDERS',
+    RAW_REQUESTS: 'RAW_REQUESTS',
+}
+
+export const RateLimitInterval = {
+    SECOND: 'SECOND',
+    MINUTE: 'MINUTE',
+    HOUR: 'HOUR',
+    DAY: 'DAY',
+}
+
+export const TradingType = {
+    SPOT: 'SPOT',
+    MARGIN: 'MARGIN',
+}
diff --git a/types/futures.d.ts b/types/futures.d.ts
index e07c0a58..8767f338 100644
--- a/types/futures.d.ts
+++ b/types/futures.d.ts
@@ -1,5 +1,40 @@
 import { BinanceRestClient, OrderSide, OrderStatus, OrderType, TimeInForce } from './base';
 
+export interface FuturesOrderResponse {
+  symbol: string;
+  orderId: number;
+  orderListId: number;
+  clientOrderId: string;
+  transactTime: number;
+  price: string;
+  origQty: string;
+  executedQty: string;
+  cumQuote: string;
+  status: OrderStatus;
+  timeInForce: TimeInForce;
+  type: OrderType;
+  side: OrderSide;
+  marginBuyBorrowAmount: string;
+  marginBuyBorrowAsset: string;
+  fills: Array<{
+    price: string;
+    qty: string;
+    commission: string;
+    commissionAsset: string;
+  }>;
+}
+
+export interface FuturesAlgoOrderResponse {
+  symbol: string;
+  algoId: number;
+  clientAlgoId: string;
+  transactTime: number;
+  algoType: string;
+  side: OrderSide;
+  type: string;
+  status: OrderStatus;
+}
+
 export interface FuturesEndpoints extends BinanceRestClient {
   futuresPing(): Promise<boolean>;
   futuresTime(): Promise<{
@@ -156,34 +191,21 @@ export interface FuturesEndpoints extends BinanceRestClient {
     price?: string;
     newClientOrderId?: string;
     stopPrice?: string;
+    triggerPrice?: string;
     trailingDelta?: number;
     trailingTime?: number;
     icebergQty?: string;
     newOrderRespType?: string;
     timeInForce?: TimeInForce;
-  }): Promise<{
-    symbol: string;
-    orderId: number;
-    orderListId: number;
-    clientOrderId: string;
-    transactTime: number;
-    price: string;
-    origQty: string;
-    executedQty: string;
-    cumQuote: string;
-    status: OrderStatus;
-    timeInForce: TimeInForce;
-    type: OrderType;
-    side: OrderSide;
-    marginBuyBorrowAmount: string;
-    marginBuyBorrowAsset: string;
-    fills: Array<{
-      price: string;
-      qty: string;
-      commission: string;
-      commissionAsset: string;
-    }>;
-  }>;
+    positionSide?: 'BOTH' | 'LONG' | 'SHORT';
+    reduceOnly?: string;
+    closePosition?: boolean;
+    workingType?: 'MARK_PRICE' | 'CONTRACT_PRICE';
+    priceProtect?: string;
+    activationPrice?: string;
+    callbackRate?: string;
+    clientAlgoId?: string;
+  }): Promise<FuturesOrderResponse | FuturesAlgoOrderResponse>;
   futuresUpdateOrder(payload: {
     orderId?: number;
     origClientOrderId?: string;
diff --git a/types/websocket.d.ts b/types/websocket.d.ts
new file mode 100644
index 00000000..c40a0912
--- /dev/null
+++ b/types/websocket.d.ts
@@ -0,0 +1,341 @@
+export type CleanupFn = (options?: { keepClosed?: boolean; [key: string]: any }) => void;
+
+// Price/quantity pair from orderbook
+export interface OrderBookLevel {
+  price: string;
+  quantity: string;
+}
+
+// Spot depth event
+export interface DepthEvent {
+  eventType: string;
+  eventTime: number;
+  symbol: string;
+  firstUpdateId: number;
+  finalUpdateId: number;
+  bidDepth: OrderBookLevel[];
+  askDepth: OrderBookLevel[];
+}
+
+// Futures depth event
+export interface FuturesDepthEvent {
+  eventType: string;
+  eventTime: number;
+  transactionTime: number;
+  symbol: string;
+  firstUpdateId: number;
+  finalUpdateId: number;
+  prevFinalUpdateId: number;
+  bidDepth: OrderBookLevel[];
+  askDepth: OrderBookLevel[];
+}
+
+// Delivery depth event
+export interface DeliveryDepthEvent extends FuturesDepthEvent {
+  pair: string;
+}
+
+// Spot partial depth event
+export interface PartialDepthEvent {
+  symbol: string;
+  level: number;
+  lastUpdateId: number;
+  bids: OrderBookLevel[];
+  asks: OrderBookLevel[];
+}
+
+// Futures partial depth event
+export interface FuturesPartialDepthEvent {
+  level: number;
+  eventType: string;
+  eventTime: number;
+  transactionTime: number;
+  symbol: string;
+  firstUpdateId: number;
+  finalUpdateId: number;
+  prevFinalUpdateId: number;
+  bidDepth: OrderBookLevel[];
+  askDepth: OrderBookLevel[];
+}
+
+// Delivery partial depth event
+export interface DeliveryPartialDepthEvent extends FuturesPartialDepthEvent {
+  pair: string;
+}
+
+// Candle event (spot/futures)
+export interface CandleEvent {
+  eventType: string;
+  eventTime: number;
+  symbol: string;
+  startTime: number;
+  closeTime: number;
+  firstTradeId: number;
+  lastTradeId: number;
+  open: string;
+  high: string;
+  low: string;
+  close: string;
+  volume: string;
+  trades: number;
+  interval: string;
+  isFinal: boolean;
+  quoteVolume: string;
+  buyVolume: string;
+  quoteBuyVolume: string;
+}
+
+// Delivery candle event
+export interface DeliveryCandleEvent {
+  eventType: string;
+  eventTime: number;
+  symbol: string;
+  startTime: number;
+  closeTime: number;
+  firstTradeId: number;
+  lastTradeId: number;
+  open: string;
+  high: string;
+  low: string;
+  close: string;
+  volume: string;
+  trades: number;
+  interval: string;
+  isFinal: boolean;
+  baseVolume: string;
+  buyVolume: string;
+  baseBuyVolume: string;
+}
+
+// Book ticker event
+export interface BookTickerEvent {
+  updateId: number;
+  symbol: string;
+  bestBid: string;
+  bestBidQnt: string;
+  bestAsk: string;
+  bestAskQnt: string;
+}
+
+// Mini ticker event
+export interface MiniTickerEvent {
+  eventType: string;
+  eventTime: number;
+  symbol: string;
+  curDayClose: string;
+  open: string;
+  high: string;
+  low: string;
+  volume: string;
+  volumeQuote: string;
+}
+
+// Delivery mini ticker event
+export interface DeliveryMiniTickerEvent {
+  eventType: string;
+  eventTime: number;
+  symbol: string;
+  pair: string;
+  curDayClose: string;
+  open: string;
+  high: string;
+  low: string;
+  volume: string;
+  volumeBase: string;
+}
+
+// Spot ticker event
+export interface TickerEvent {
+  eventType: string;
+  eventTime: number;
+  symbol: string;
+  priceChange: string;
+  priceChangePercent: string;
+  weightedAvg: string;
+  prevDayClose: string;
+  curDayClose: string;
+  closeTradeQuantity: string;
+  bestBid: string;
+  bestBidQnt: string;
+  bestAsk: string;
+  bestAskQnt: string;
+  open: string;
+  high: string;
+  low: string;
+  volume: string;
+  volumeQuote: string;
+  openTime: number;
+  closeTime: number;
+  firstTradeId: number;
+  lastTradeId: number;
+  totalTrades: number;
+}
+
+// Futures ticker event
+export interface FuturesTickerEvent {
+  eventType: string;
+  eventTime: number;
+  symbol: string;
+  priceChange: string;
+  priceChangePercent: string;
+  weightedAvg: string;
+  curDayClose: string;
+  closeTradeQuantity: string;
+  open: string;
+  high: string;
+  low: string;
+  volume: string;
+  volumeQuote: string;
+  openTime: number;
+  closeTime: number;
+  firstTradeId: number;
+  lastTradeId: number;
+  totalTrades: number;
+}
+
+// Delivery ticker event
+export interface DeliveryTickerEvent {
+  eventType: string;
+  eventTime: number;
+  symbol: string;
+  pair: string;
+  priceChange: string;
+  priceChangePercent: string;
+  weightedAvg: string;
+  curDayClose: string;
+  closeTradeQuantity: string;
+  open: string;
+  high: string;
+  low: string;
+  volume: string;
+  volumeBase: string;
+  openTime: number;
+  closeTime: number;
+  firstTradeId: number;
+  lastTradeId: number;
+  totalTrades: number;
+}
+
+// Spot agg trade event
+export interface AggTradeEvent {
+  eventType: string;
+  eventTime: number;
+  timestamp: number;
+  symbol: string;
+  price: string;
+  quantity: string;
+  isBuyerMaker: boolean;
+  wasBestPrice: boolean;
+  aggId: number;
+  firstId: number;
+  lastId: number;
+}
+
+// Futures/delivery agg trade event
+export interface FuturesAggTradeEvent {
+  eventType: string;
+  eventTime: number;
+  symbol: string;
+  aggId: number;
+  price: string;
+  quantity: string;
+  firstId: number;
+  lastId: number;
+  timestamp: number;
+  isBuyerMaker: boolean;
+}
+
+// Spot trade event
+export interface TradeEvent {
+  eventType: string;
+  eventTime: number;
+  tradeTime: number;
+  symbol: string;
+  price: string;
+  quantity: string;
+  isBuyerMaker: boolean;
+  maker: boolean;
+  tradeId: number;
+  buyerOrderId: number;
+  sellerOrderId: number;
+}
+
+// Futures liquidation event
+export interface FuturesLiquidationEvent {
+  symbol: string;
+  price: string;
+  origQty: string;
+  lastFilledQty: string;
+  accumulatedQty: string;
+  averagePrice: string;
+  status: string;
+  timeInForce: string;
+  type: string;
+  side: string;
+  time: number;
+}
+
+// Futures mark price event
+export interface FuturesMarkPriceEvent {
+  eventType: string;
+  eventTime: number;
+  symbol: string;
+  markPrice: string;
+  indexPrice: string;
+  settlePrice: string;
+  fundingRate: string;
+  nextFundingRate: number;
+}
+
+// Partial depth payload
+export interface PartialDepthPayload {
+  symbol: string;
+  level: number;
+}
+
+// Futures all mark prices payload
+export interface FuturesAllMarkPricesPayload {
+  updateSpeed?: '1s' | '3s';
+}
+
+export interface BinanceWebSocket {
+  // Spot
+  depth(payload: string | string[], cb: (data: DepthEvent) => void, transform?: boolean): CleanupFn;
+  partialDepth(payload: PartialDepthPayload | PartialDepthPayload[], cb: (data: PartialDepthEvent) => void, transform?: boolean): CleanupFn;
+  candles(payload: string | string[], interval: string, cb: (data: CandleEvent) => void, transform?: boolean): CleanupFn;
+  trades(payload: string | string[], cb: (data: TradeEvent) => void, transform?: boolean): CleanupFn;
+  aggTrades(payload: string | string[], cb: (data: AggTradeEvent) => void, transform?: boolean): CleanupFn;
+  bookTicker(payload: string | string[], cb: (data: BookTickerEvent) => void, transform?: boolean): CleanupFn;
+  ticker(payload: string | string[], cb: (data: TickerEvent) => void, transform?: boolean): CleanupFn;
+  allTickers(cb: (data: TickerEvent[]) => void, transform?: boolean): CleanupFn;
+  allTickersDeprecated(cb: (data: TickerEvent[]) => void, transform?: boolean): CleanupFn;
+  miniTicker(payload: string | string[], cb: (data: MiniTickerEvent) => void, transform?: boolean): CleanupFn;
+  allMiniTickers(cb: (data: MiniTickerEvent[]) => void, transform?: boolean): CleanupFn;
+  customSubStream(payload: string | string[], cb: (data: any) => void): CleanupFn;
+  user(cb: (data: any) => void, transform?: boolean): Promise<CleanupFn>;
+  marginUser(cb: (data: any) => void, transform?: boolean): Promise<CleanupFn>;
+
+  // Futures
+  futuresDepth(payload: string | string[], cb: (data: FuturesDepthEvent) => void, transform?: boolean): CleanupFn;
+  futuresRpiDepth(payload: string | string[], cb: (data: FuturesDepthEvent) => void, transform?: boolean): CleanupFn;
+  futuresPartialDepth(payload: PartialDepthPayload | PartialDepthPayload[], cb: (data: FuturesPartialDepthEvent) => void, transform?: boolean): CleanupFn;
+  futuresCandles(payload: string | string[], interval: string, cb: (data: CandleEvent) => void, transform?: boolean): CleanupFn;
+  futuresTicker(payload: string | string[], cb: (data: FuturesTickerEvent) => void, transform?: boolean): CleanupFn;
+  futuresAllTickers(cb: (data: FuturesTickerEvent[]) => void, transform?: boolean): CleanupFn;
+  futuresAggTrades(payload: string | string[], cb: (data: FuturesAggTradeEvent) => void, transform?: boolean): CleanupFn;
+  futuresLiquidations(payload: string | string[], cb: (data: FuturesLiquidationEvent) => void, transform?: boolean): CleanupFn;
+  futuresAllLiquidations(cb: (data: FuturesLiquidationEvent) => void, transform?: boolean): CleanupFn;
+  futuresUser(cb: (data: any) => void, transform?: boolean): Promise<CleanupFn>;
+  futuresCustomSubStream(payload: string | string[], cb: (data: any) => void): CleanupFn;
+  futuresAllMarkPrices(payload: FuturesAllMarkPricesPayload, cb: (data: FuturesMarkPriceEvent[]) => void): CleanupFn;
+
+  // Delivery
+  deliveryDepth(payload: string | string[], cb: (data: DeliveryDepthEvent) => void, transform?: boolean): CleanupFn;
+  deliveryPartialDepth(payload: PartialDepthPayload | PartialDepthPayload[], cb: (data: DeliveryPartialDepthEvent) => void, transform?: boolean): CleanupFn;
+  deliveryCandles(payload: string | string[], interval: string, cb: (data: DeliveryCandleEvent) => void, transform?: boolean): CleanupFn;
+  deliveryTicker(payload: string | string[], cb: (data: DeliveryTickerEvent) => void, transform?: boolean): CleanupFn;
+  deliveryAllTickers(cb: (data: DeliveryTickerEvent[]) => void, transform?: boolean): CleanupFn;
+  deliveryAggTrades(payload: string | string[], cb: (data: FuturesAggTradeEvent) => void, transform?: boolean): CleanupFn;
+  deliveryUser(cb: (data: any) => void, transform?: boolean): Promise<CleanupFn>;
+  deliveryCustomSubStream(payload: string | string[], cb: (data: any) => void): CleanupFn;
+}