readme.md

market_cap_fetcher.py

@@ -44,8 +44,8 @@ class MarketCapFetcher:
         self.coins_to_fetch = coins
         self.db_path = os.path.join("_data", "market_data.db")
         self.api_base_url = "https://api.coingecko.com/api/v3"
-        #self.api_key = os.environ.get("COINGECKO_API_KEY")
-        self.api_key = "CG-SvVswjGvdHajUrLFq37CCKJX"
+        self.api_key = os.environ.get("COINGECKO_API_KEY")
+        
         if not self.api_key:
             logging.error("CoinGecko API key not found. Please set the COINGECKO_API_KEY environment variable.")
             sys.exit(1)