Large Model API in Practice: Connect ChatGPT / Claude for Creative Projects

🌐 Large-Model API in Practice

🔌 What Is an API?

An API is like a restaurant's order window — tell the server what you want (request), and the chef serves it (response).

💡 Five Creative Ideas

Project	Function	Difficulty
AI essay grader	Submit essay, get review comments	⭐⭐
English conversation partner	Practice speaking, fix grammar	⭐⭐⭐
Story continuer	Continue a story from a few lines	⭐⭐
Code explainer	Paste code, explain line by line	⭐⭐⭐
Multilingual translator	Real-time voice translation	⭐⭐⭐⭐

⚠️ Safety Notes

• ❌ Never write your API Key in public code
• ❌ Don't send personal privacy to large models
• ✅ Use environment variables for secrets
• ✅ Set usage limits to avoid overspend