Fault tolerant auto-reconnecting Websocket API for Kucoin!
Features
- Auto-reconnecting Websocket it can handle network outage or server disconnections!
- Websocket can be closed any time with a single fn.call()
- Async/Await ready
- It has similar implementation like the binance-api-node
DEVELOPMENT STATE: This package give support only for Public endpoint:
- market candles
- market matches
- market data L2
- market data L3
Limitations:
- Kucoin allow only 100 Symbol / connection and 5 connection total!
Usage
const Kucoin = require("kucoin-websocket-api")
const client = new Kucoin()
// Maximum 100 Symbol / Connection!
const symbols = ["BTC-USDT", "ETH-BTC"]
// Callback function on socket data
const callback = (e) => {
console.log(e)
}
let test = async (level = 1) => {
if (level === 1) {
// Market Matches
let connection = await client.MarketMatches(symbols, callback)
} else if (level === 2) {
// Market Level 2 Data
let connection = await client.MarketLevel2(symbols, callback)
} else if (level === 3) {
// Market Level 3 Data
let connection = await client.MarketLevel3(symbols, callback)
}
// With calling connection() it close the socket
setTimeout(() => {
// Close socket
console.log("Close socket!")
connection()
}, 10000)
}
// Start
test()
Inspirational repos: