Package Exports

use-upbit-api
use-upbit-api/lib/index.js

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Readme

use-upbit-api v1.0.0

The use-upbit-api custom hook for Upbit API (Korea crypto exchange). In the previous, Upbit API's Websocket usage in React is difficult for developer who is unfamiliar with websocket in React, but this React Custom Hook solve the problem. Let's use this awesome custom hooks!

Always opening to join this project for developing this library.
Typescript is supported.

View Demo here

Git Repository here

Install

npm install --save use-upbit-api

Usage

Git Example is here

useFetchMarketCode

import { useFetchMarketCode } from "use-upbit-api";

function  App()  {
const  {  isLoading,  marketCodes  }  =  useFetchMarketCode();

return (
<>
    {!isLoading ? marketCodes.map((ele)  =>
        <div  key={ele.market}>
            {ele.market}
        </div>)
        :  null
    }
</>
);
}

export  default App;

useUpbitWebSocket

ticker API

import { useFetchMarketCode } from "use-upbit-api";
import { useUpbitWebSocket } from  "use-upbit-api";

function  App()  {
const option = { throttle_time: 400, max_length_queue: 100 };
const  {  isLoading, marketCodes:  targetMarketCodes  }  =  useFetchMarketCode();
const  {  socket,  isConnected,  socketData  }  =  useUpbitWebSocket(targetMarketCodes, "ticker", option);

return (
    <>
        <table>
            <thead>
                <tr>
                    <th>코인</th>
                    <th>현재가</th>
                    <th>등락률</th>
                </tr>
            </thead>
            <tbody>
                {socketData
                    ? socketData.map((data,  index)  => (
                        <tr  key={`${data.code}_${index}`}>
                            <td>{data.code}</td>
                            <td>{data.trade_price}</td>
                            <td>{(data.signed_change_rate *  100).toFixed(2)}%</td>
                        </tr>
                    ))
                :  null}
            </tbody>
        </table>
    </>
);
}

export  default App;