import httpx
import asyncio
import os
import time
import hmac
import hashlib
from dotenv import load_dotenv

load_dotenv()

async def test_basecoin_usd():
    api_key = os.getenv("BYBIT_API_KEY")
    api_secret = os.getenv("BYBIT_API_SECRET")
    
    url = "https://api.bybit.com/v5/market/instruments-info"
    # Try filtering by baseCoin=USD for TradFi
    params = {"category": "linear", "baseCoin": "USD"}
    
    async with httpx.AsyncClient() as client:
        resp = await client.get(url, params=params)
        data = resp.json()
        if data.get("retCode") == 0:
            symbols = [item["symbol"] for item in data["result"]["list"]]
            print(f"Found {len(symbols)} symbols with baseCoin=USD")
            print(f"Sample: {symbols[:10]}")
        else:
            print(f"Error: {data}")

if __name__ == "__main__":
    asyncio.run(test_basecoin_usd())