{
    "success": false,
    "message": "Welcome to the Mock API! Please supply a ?data= parameter.",
    "timestamp": "2026-06-06 16:13:48",
    "available_endpoints": {
        "market-data-H1": "?data=market-data-H1  –  Hourly market data",
        "market-data-H4": "?data=market-data-H4  –  4-hour market data",
        "market-data-D1": "?data=market-data-D1  –  Daily market data",
        "calendar-data": "?data=calendar-data   –  Economic calendar events",
        "chart-image": "?data=chart-image     –  Chart image (PNG)"
    }
}