# ── Required ──────────────────────────────────────────────────────────────────
OPENAI_API_KEY=your_openai_key_here

# ── LLM ───────────────────────────────────────────────────────────────────────
# LLM_BASE_URL + LLM_MODEL control which model powers the agent's tool-calling.
# Any OpenAI-compatible endpoint works — swap both lines to change provider.

# Default: OpenAI
LLM_BASE_URL=https://api.openai.com/v1
LLM_MODEL=gpt-4o-mini

# ── Provider examples (uncomment the pair you want) ───────────────────────────

# Groq (free tier, very fast):
# LLM_BASE_URL=https://api.groq.com/openai/v1
# LLM_MODEL=llama3-8b-8192
# OPENAI_API_KEY=your_groq_key_here

# Anthropic (via OpenAI-compatible proxy):
# LLM_BASE_URL=https://api.anthropic.com/v1
# LLM_MODEL=claude-3-haiku-20240307
# OPENAI_API_KEY=your_anthropic_key_here

# Ollama (local, free):
# LLM_BASE_URL=http://localhost:11434/v1
# LLM_MODEL=llama3
# OPENAI_API_KEY=ollama   ← Ollama ignores the key but the field must not be empty

# OpenAI GPT-4o (more capable, slower):
# LLM_BASE_URL=https://api.openai.com/v1
# LLM_MODEL=gpt-4o

# ── Server ────────────────────────────────────────────────────────────────────
PORT=8005