.env.example

# === Option 1: Azure OpenAI (Recommended — use Azure credits) ===
# Set all 3 to use Azure. Deployment name = whatever you named it in Azure Portal.
# AZURE_OPENAI_ENDPOINT=https://YOUR_RESOURCE.openai.azure.com
# AZURE_OPENAI_API_KEY=your_azure_key_here
# AZURE_OPENAI_DEPLOYMENT=gpt-4o-mini

# === Option 2: OpenRouter (Free tier, rate-limited) ===
OPENROUTER_API_KEY=your_key_here

# Optional: Use Claude if you have credits (costs money)
# ANTHROPIC_API_KEY=sk-ant-...

# === Monad Testnet — On-chain betting rewards (Optional) ===
# Fund server wallet with testnet MON from faucet. Without a key, arena-bot runs normally.
# MONAD_PRIVATE_KEY=your_private_key_here
# MONAD_RPC_URL=https://testnet-rpc.monad.xyz
# MONAD_REWARD_AMOUNT=0.001