{
    "widgettype": "ChartScatter",
    "options": {
        "height": "240px",
        "data_url": "/sage_datamart/api/provider_roi.dspy",
        "nameField": "provider_name",
        "xField": "unit_price",
        "yField": "avg_ttft_ms",
        "sizeField": "total_calls"
    }
}