# Solana Agent MCP — Environment Variables # Copy to .env and fill in your keys # Helius API keys (comma-separated, get free keys at https://dev.helius.xyz) HELIUS_API_KEYS=your-key-1,your-key-2 # Server port (default: 8791) SOLANA_MCP_PORT=8791 # Private key for live transactions (JSON array of 64 bytes — Phantom format) # Without this, only read-only tools + devnet airdrops are available PRIVATE_KEY=[0,0,0,...]