# API Security (optional) CRAWL4AI_API_TOKEN=EP53z52yx1r8k87G7y34AMojqpCHU4eMxO1MEGOBwa5mlDYe # LLM Provider Keys OPENAI_API_KEY=sk-proj-lCRIbBe3ex7VJP5GzAklT3BlbkFJbOcB4cXRQKk7pNZjBCHM GEMINI_API_KEY=AIzaSyBv2JN5aY_OKDI5e1aVEf6uDQli65X9NZM # Other Configuration MAX_CONCURRENT_TASKS=5