hoang-ng/binance-dart

A Dart wrapper for the Binance API.

binance-dart

This is a Dart wrapper for the Binance API. It has serialized data classes and supports all un-authenticated endpoints.

Example

import 'package:binance/binance.dart';

main() async {
  final _binance = Binance();

  _binance.aggTrade("BTCUSDT").listen(_printTrade);
  _binance.aggTrade("ETHUSDT").listen(_printTrade);
  _binance.aggTrade("LTCUSDT").listen(_printTrade);
}

_printTrade(WebsocketAggregatedTrade t) => print(
    "${t.symbol} [${t.id}] ${t.price.toStringAsFixed(2)} USDT, ${t.qty.toStringAsFixed(3)}");

BTCUSDT [90983841] 3582.32 USDT, 0.551
LTCUSDT [13275542] 41.80 USDT, 9.000
BTCUSDT [90983846] 3582.35 USDT, 0.467
ETHUSDT [54910796] 121.08 USDT, 0.000
BTCUSDT [90983847] 3582.03 USDT, 0.003
ETHUSDT [54910798] 121.06 USDT, 10.280

Roadmap

• Support authenticated endpoints
• <symbol>@trade
• <symbol>@kline_<interval>
• Book class that properly aggregates a live order book

Contributing

Contributions are welcome. Please try to emulate the structure of this repo. If your contribution is not on the roadmap please create an issue so we can discuss the best way forward.