get_korbit.py

import json
import requests
from bs4 import BeautifulSoup as Soup


response = requests.get('https://www.korbit.co.kr/eth_market')

soup = Soup(response.text, 'lxml')
order = soup.select_one('div[data-react-class=MarketDataBlock]')
props_str = order['data-react-props']
props = json.loads(props_str)
current_price_str = props['market_data']['korbit_current_eth_price']
current_price = int(current_price_str)

print(current_price)