{"authentication":{"example_header":"X-API-Key: your-generated-key-here","example_url":"/data?api_key=your-generated-key-here","method":"API Key via URL parameter or X-API-Key header"},"endpoints":{"config":"/config - Plugin configuration (public)","data":"/data?api_key=YOUR_KEY - Get current transit data (protected)","generate-key":"POST /generate-key - Generate API key (admin only)","health":"/health?api_key=YOUR_KEY - Server health check (protected)","list-keys":"/list-keys - List API key prefixes (admin only)"},"message":"TRMNL Transit Plugin Server","version":"2.0.0 (API Key Protected)"}