docs: add API key registration URLs to .env.example

Add inline comments with URLs for API key registration:
- OPENAI_API_KEY: https://platform.openai.com/api-keys
- ALPHAADVANTAGE_API_KEY: https://www.alphavantage.co/support/#api-key
- JINA_API_KEY: https://jina.ai/

Makes it easier for users to find where to get their API keys.

.env.example

@@ -6,11 +6,11 @@
 
 # AI Model API Configuration
 OPENAI_API_BASE=https://your-openai-proxy.com/v1
-OPENAI_API_KEY=your_openai_key_here
+OPENAI_API_KEY=your_openai_key_here # https://platform.openai.com/api-keys
 
 # Data Source Configuration
-ALPHAADVANTAGE_API_KEY=your_alphavantage_key_here
-JINA_API_KEY=your_jina_key_here
+ALPHAADVANTAGE_API_KEY=your_alphavantage_key_here  # https://www.alphavantage.co/support/#api-key
+JINA_API_KEY=your_jina_key_here # https://jina.ai/
 
 # System Configuration (Docker default paths)
 RUNTIME_ENV_PATH=/app/data/runtime_env.json

README.md

@@ -218,7 +218,7 @@ AI-Trader Bench/
 
 ```bash
 # 1. Clone project
-git clone https://github.com/HKUDS/AI-Trader.git
+git clone https://github.com/Xe138/AI-Trader.git
 cd AI-Trader
 
 # 2. Install dependencies
@@ -331,7 +331,7 @@ The easiest way to run AI-Trader is with Docker Compose:
 
 ```bash
 # 1. Clone and setup
-git clone https://github.com/HKUDS/AI-Trader.git
+git clone https://github.com/Xe138/AI-Trader.git
 cd AI-Trader
 
 # 2. Configure environment
@@ -590,8 +590,8 @@ We welcome contributions of all kinds! Especially AI trading strategies and agen
 
 ## 📞 Support & Community
 
-- **💬 Discussions**: [GitHub Discussions](https://github.com/HKUDS/AI-Trader/discussions)
-- **🐛 Issues**: [GitHub Issues](https://github.com/HKUDS/AI-Trader/issues)
+- **💬 Discussions**: [GitHub Discussions](https://github.com/Xe138/AI-Trader/discussions)
+- **🐛 Issues**: [GitHub Issues](https://github.com/Xe138/AI-Trader/issues)
 
 ## 📄 License
 
@@ -615,8 +615,8 @@ The materials provided by the AI-Trader project are for research purposes only a
 
 **🌟 If this project helps you, please give us a Star!**
 
-[![GitHub stars](https://img.shields.io/github/stars/HKUDS/AI-Trader?style=social)](https://github.com/HKUDS/AI-Trader)
-[![GitHub forks](https://img.shields.io/github/forks/HKUDS/AI-Trader?style=social)](https://github.com/HKUDS/AI-Trader)
+[![GitHub stars](https://img.shields.io/github/stars/Xe138/AI-Trader?style=social)](https://github.com/Xe138/AI-Trader)
+[![GitHub forks](https://img.shields.io/github/forks/Xe138/AI-Trader?style=social)](https://github.com/Xe138/AI-Trader)
 
 **🤖 Experience AI's full potential in financial markets through complete autonomous decision-making!**  
 **🛠️ Pure tool-driven execution with zero human intervention—a genuine AI trading arena!** 🚀

data/get_daily_price.py

@@ -26,10 +26,10 @@ def get_daily_price(SYMBOL: str):
     url = f'https://www.alphavantage.co/query?function={FUNCTION}&symbol={SYMBOL}&outputsize={OUTPUTSIZE}&apikey={APIKEY}'
     r = requests.get(url)
     data = r.json()
-    print(data)
     if data.get('Note') is not None or data.get('Information') is not None:
-        print(f"Error")
+        print(f"⚠️  {SYMBOL}: API rate limit or error - {data.get('Note') or data.get('Information')}")
         return
+    print(f"✓ Fetched {SYMBOL}")
     with open(f'./daily_prices_{SYMBOL}.json', 'w', encoding='utf-8') as f:
         json.dump(data, f, ensure_ascii=False, indent=4)
     if SYMBOL == "QQQ":