How to Add AI Features to Your SaaS App Without Breaking Everything

LLM integrations look simple in demos. In production, they fail in ways most tutorials never cover. What you will learn in this guide: How to structure an LLM integration that does not block your API How to implement streaming responses for better user experience How to manage token costs before they become a budget problem How to version prompts without redeploying your application How to build graceful fallback when the AI call fails or times out The Problem With Most AI Integration Tutorials