https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code

import os
import sys

# PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN:
# https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code

# AUTO-TRANSPILE #
print('CCXT Version:', ccxt.version)

async def example():
   # at this moment, only OKX support embedded stop-loss & take-profit orders in unified manner. other exchanges are being added actively and will be available soon.
   exchange = ccxt.okx({
       'apiKey': 'YOUR_API_KEY',
       'secret': 'YOUR_API_SECRET',
       'password': 'YOUR_API_PASSWORD',
   })
   symbol = 'DOGE/USDT:USDT'
   side = 'buy'  # 'buy' | 'sell'
   order_type = 'limit'  # 'market' | 'limit'
   amount = 1  # how many contracts (see `market(symbol).contractSize` to find out coin portion per one contract)
   await exchange.load_markets()
   market = exchange.market(symbol)
   ticker = await exchange.fetch_ticker(symbol)
   last_price = ticker['last']
   ask_price = ticker['ask']
   bid_price = ticker['bid']
   # if order_type is 'market', then price is not needed
   price = None
   # if order_type is 'limit', then set a price at your desired level
   if order_type == 'limit':
       price = bid_price * 0.95 if (side == 'buy') else ask_price * 1.05  # i.e. 5% from current price
   # set trigger price for stop-loss/take-profit to 2% from current price
   # (note, across different exchanges "trigger" price can be also mentioned with different synonyms, like "activation price", "stop price", "conditional price", etc. )
   stop_loss_trigger_price = (last_price if order_type == 'market' else price) * (0.98 if side == 'buy' else 1.02)
   take_profit_trigger_price = (last_price if order_type == 'market' else price) * (1.02 if side == 'buy' else 0.98)
   # when symbol's price reaches your predefined "trigger price", stop-loss order would be activated as a "market order". but if you want it to be activated as a "limit order", then set a 'price' parameter for it
   params = {
       'stopLoss': {
           'triggerPrice': stop_loss_trigger_price,
           'price': stop_loss_trigger_price * 0.98,
       },
       'takeProfit': {
           'triggerPrice': take_profit_trigger_price,
           'price': take_profit_trigger_price * 0.98,
       },
   }
   position_amount = market['contractSize'] * amount
   position_value = position_amount * last_price
   # log
   print('Going to open a position', 'for', amount, 'contracts worth', position_amount, market['base'], '~', position_value, market['settle'], 'using', side, order_type, 'order (', (exchange.price_to_precision(symbol, price) if order_type == 'limit' else ''), '), using the following params:')
   print(params)
   print('-----------------------------------------------------------------------')
   try:
       created_order = await exchange.create_order(symbol, order_type, side, amount, price, params)
       print('Created an order', created_order)
       # Fetch all your open orders for this symbol
       # - use 'fetchOpenOrders' or 'fetchOrders' and filter with 'open' status
       # - note, that some exchanges might return one order object with embedded stoploss/takeprofit fields, while other exchanges might have separate stoploss/takeprofit order objects
       all_open_orders = await exchange.fetch_open_orders(symbol)
       print('Fetched all your orders for this symbol', all_open_orders)
   except Exception as e:
       print(str(e))

   await exchange.close()


asyncio.run(example())