Streaming API

{
  "channel": "mkt:productInfo:FPT-G1"
}

type ChannelMessage<T> = {
  channel: string;
  data: T | string;
};

type ProductInfo = {
  id: string;
  seq: number;
  time: number;
  symbol: string;
  boardID: string;
  currFR: number;
  totalFR: number;
  totBuyFR: number;
  totSellFR: number;
  nomiPrc: number;
  ceilPrc: number;
  floorPrc: number;
  lsPrc: number;
  lsVol: number;
  AucEstPrc: number;
  AucEstVol: number;
  isAuction: boolean;
  openPrc: number;
  closePrc: number;
  highPrc: number;
  lowPrc: number;
  vWAP: number;
  totVol: number;
  totVal: number;
  totVolPT: number;
  totValPT: number;
  lsWay: number;
  dynInfo: string;
  marketMakingPossible: string;
  halt: string;
  liquidationTrading: string;
  tradingSession: string;
  boardEventID: string;
  sessionOpenCloseCode: string;
  openInterest: number;
};

type PriceDepth = {
  prc: number;
  vol: number;
};

type Depth = {
  seq: number;
  time: number;
  symbol: string;
  boardID: string;
  bidPriceDepth: PriceDepth[];
  askPriceDepth: PriceDepth[];
};

type TradeLog = {
  id: string;
  seq: number;
  symbol: string;
  unixTime: number;
  price: number;
  volume: number;
  change: number;
  way: number;
  boardID: string;
};

type OhlcvBar = {
  time: number;
  open: number;
  high: number;
  low: number;
  close: number;
  volume: number;
};

type OrderExecutionReport = {
  user: string;
  orderID?: string;
  originalReqID: string;
  internalOrderID: string;
  refOrderID: string;
  origClOrdID: string;
  externalOrderID: string;
  externalSecondOrderID: string;
  accountID: string;
  symbol: string;
  marketID?: string;
  orderSide: string;
  orderStatus: string;
  orderType: string;
  originalPrice: number;
  originalQty: number;
  orderCurrentPrice: number;
  orderCurrentQty: number;
  filledQty: number;
  avgFillPrice: number;
  cancelledQty: number;
  orderText: string;
  unixUTCTimeMs: number;
  createunixUTCTimeMs: number;
  persisState: string;
  algoID: string;
  positionID: string;
  parentOrderId: string;
};

type AccountCashReport = {
  type: "account";
  account_id: string;
  cash_available: number;
  cash_hold: number;
  bypass_cash: boolean;
  bypass_stock: boolean;
  ts_ns: number;
};

type AccountHoldingReport = {
  type: "holding";
  account_id: string;
  symbol: string;
  sellable_qty: number;
  hold_qty: number;
  avg_price: number;
  ts_ns: number;
};