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.env.example

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+# StoryBox Environment Configuration
+# Copy this file to .env and fill in your API keys:
+#   cp .env.example .env
+
+# ---------------------------------------------------------------------------
+# LLM Provider (openai | ollama | mlx | nim | huggingface)
+# ---------------------------------------------------------------------------
+STORYBOX_PROVIDER=ollama
+STORYBOX_MODEL=llama3.1:8b
+STORYBOX_TEMPERATURE=0.8
+STORYBOX_MAX_TOKENS=8000
+
+# ---------------------------------------------------------------------------
+# NVIDIA NIM (cloud GPU inference)
+# Get your key at: https://build.nvidia.com/explore/discover
+# Free tier: 40 requests/minute (rate limiting auto-enabled)
+# ---------------------------------------------------------------------------
+NIM_API_KEY=nvapi-your-key-here
+# NIM_BASE_URL=https://integrate.api.nvidia.com/v1
+
+# ---------------------------------------------------------------------------
+# OpenAI
+# ---------------------------------------------------------------------------
+OPENAI_API_KEY=sk-your-key-here
+# OPENAI_BASE_URL=https://api.openai.com/v1
+
+# ---------------------------------------------------------------------------
+# Ollama (local inference)
+# ---------------------------------------------------------------------------
+OLLAMA_BASE_URL=http://localhost:11434
+
+# ---------------------------------------------------------------------------
+# HuggingFace
+# ---------------------------------------------------------------------------
+HF_TOKEN=hf_your-token-here
+HF_MODEL_NAME=mistralai/Mistral-7B-Instruct-v0.3
+
+# ---------------------------------------------------------------------------
+# Multilingual Output
+# ---------------------------------------------------------------------------
+STORYBOX_LANGUAGE=en
+STORYBOX_MULTILINGUAL_MODE=native