Bitget JavaScript SDK

1import { DefaultLogger, WebsocketClientV3, WS_KEY_MAP } from 'bitget-api';2 3(async () => {4  const logger = {5    ...DefaultLogger,6    trace: (...params: any[]) => console.log('trace', ...params),7  };8 9  const API_KEY = process.env.API_KEY_COM;10  const API_SECRET = process.env.API_SECRET_COM;11  const API_PASS = process.env.API_PASS_COM;12 13  // If running from CLI in unix, you can pass env vars as such:14  // API_KEY_COM='lkm12n3-2ba3-1mxf-fn13-lkm12n3a' API_SECRET_COM='035B2B9637E1BDFFEE2646BFBDDB8CE4' API_PASSPHRASE_COM='ComplexPa$$!23$5^' ts-node examples/ws-private.ts15 16  const wsClient = new WebsocketClientV3(17    {18      apiKey: API_KEY,19      apiSecret: API_SECRET,20      apiPass: API_PASS,21    },22    logger,23  );24 25  wsClient.on('update', (data) => {26    console.log('WS raw message received ', data);27    // console.log('WS raw message received ', JSON.stringify(data, null, 2));28  });29 30  wsClient.on('open', (data) => {31    console.log('WS connection opened:', data.wsKey);32  });33  wsClient.on('response', (data) => {34    console.log('WS response: ', JSON.stringify(data, null, 2));35  });36  wsClient.on('reconnect', ({ wsKey }) => {37    console.log('WS automatically reconnecting.... ', wsKey);38  });39  wsClient.on('reconnected', (data) => {40    console.log('WS reconnected ', data?.wsKey);41  });42  wsClient.on('exception', (data) => {43    console.log('WS error', data);44  });45 46  // You can subscribe to one topic at a time47  wsClient.subscribe(48    {49      topic: 'account',50      payload: {51        instType: 'UTA', // Note: all account events go on the UTA instType52      },53    },54    WS_KEY_MAP.v3Private, // This parameter points to private or public55  );56 57  // Note: all account events go on the UTA instType58  const ACCOUNT_INST_TYPE = 'UTA';59  const ACCOUNT_WS_KEY = WS_KEY_MAP.v3Private;60 61  // Or multiple at once:62  wsClient.subscribe(63    [64      {65        topic: 'account',66        payload: {67          instType: ACCOUNT_INST_TYPE,68        },69      },70      {71        topic: 'position',72        payload: {73          instType: ACCOUNT_INST_TYPE,74        },75      },76      {77        topic: 'fill',78        payload: {79          instType: ACCOUNT_INST_TYPE,80        },81      },82      {83        topic: 'order',84        payload: {85          instType: ACCOUNT_INST_TYPE,86        },87      },88    ],89    ACCOUNT_WS_KEY,90  );91 92  // Topics are tracked per websocket type93  // The below example will pull a list of subscribed topics on that connection (e.g. all private topics), after a 5 second delay:94  setTimeout(() => {95    const privateTopics = wsClient.getWsStore().getTopics(WS_KEY_MAP.v3Private);96 97    console.log('private topics currently in state: ', privateTopics);98  }, 5 * 1000);99})();