@pxtrn/bybit-api
An unofficial node.js lowlevel wrapper for the Bybit Cryptocurrency Derivative
exchange API.
Great thanks to Stefan Aebischer who is the original author of this package.
Installation
npm install --save @pxtrn/bybit-api
Usage
Create API credentials at bybit (obviously you need to be logged in):
Rest client
const {RestClient} = require('@pxtrn/bybit-api');
const API_KEY = 'xxx';
const PRIVATE_KEY = 'yyy';
const client = new RestClient(API_KEY, PRIVATE_KEY);
client.changeUserLeverage({leverage: 4, symbol: 'ETHUSD'})
.then(result => {
console.log(result);
})
.catch(err => {
console.error(error);
});
See rest client api docs for further information.
Websocket client
const {WebsocketClient} = require('@pxtrn/bybit-api');
const API_KEY = 'xxx';
const PRIVATE_KEY = 'yyy';
const ws = new WebsocketClient({key: API_KEY, secret: PRIVATE_KEY});
ws.subscribe(['position', 'execution', 'trade']);
ws.subscribe('kline.BTCUSD.1m');
ws.on('open', function() {
console.log('connection open');
});
ws.on('update', function(message) {
console.log('update', message);
});
ws.on('response', function(response) {
console.log('response', response);
});
ws.on('close', function() {
console.log('connection closed');
});
ws.on('error', function(err) {
console.error('ERR', err);
});
See websocket client api docs for further information.
Customise Logging
Pass a custom logger which supports the log methods silly, debug, notice, info, warning and error, or override methods from the default logger as desired:
const { RestClient, WebsocketClient, DefaultLogger } = require('@pxtrn/bybit-api');
// Disable all logging on the silly level
DefaultLogger.silly = () => {};
const API_KEY = 'xxx';
const PRIVATE_KEY = 'yyy';
const ws = new WebsocketClient({key: API_KEY, secret: PRIVATE_KEY}, DefaultLogger);
Donations
If this library helps you to trade better on bybit, feel free to donate a coffee,
or create a bybit account using my ref link.
- BTC
1Fh1158pXXudfM6ZrPJJMR7Y5SgZUz4EdF
- ETH
0x21aEdeC53ab7593b77C9558942f0c9E78131e8d7
- LTC
LNdHSVtG6UWsriMYLJR3qLdfVNKwJ6GSLF
