curl --request POST \
  --url https://api.iotools.cloud/v1/tool/dishwasher-load-optimizer \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "dishwasherSize": "standard",
  "dinnerPlates": "6",
  "bowls": "4",
  "potsPans": "1",
  "traysBoards": "0",
  "glasses": "6",
  "mugs": "2",
  "wineGlasses": "0",
  "plastics": "2",
  "utensilsLarge": "2",
  "cutlery": "16"
}
'

{
  "tool": "dishwasher-load-optimizer",
  "tool_version": "1.0.2",
  "outputs": {
    "results": [
      {
        "metric": "Dishwasher size",
        "value": "Standard (24″, full-size)"
      },
      {
        "metric": "Total items",
        "value": "39"
      },
      {
        "metric": "Wash cycles needed",
        "value": "1"
      },
      {
        "metric": "Overall utilization (per cycle)",
        "value": "49.1%"
      },
      {
        "metric": "Efficiency rating",
        "value": "Fair — room for more before running a cycle"
      },
      {
        "metric": "Bottom rack",
        "value": "11 / 12 slots (91.7%)"
      },
      {
        "metric": "Top rack",
        "value": "12.5 / 14 slots (89.3%)"
      },
      {
        "metric": "Cutlery basket",
        "value": "4 / 30 slots (13.3%)"
      }
    ],
    "placement": [
      {
        "item": "Dinner plates",
        "count": "6",
        "zone": "Bottom rack",
        "total-slots": "6",
        "per-cycle": "6"
      },
      {
        "item": "Bowls",
        "count": "4",
        "zone": "Bottom rack",
        "total-slots": "3",
        "per-cycle": "4"
      },
      {
        "item": "Pots & pans",
        "count": "1",
        "zone": "Bottom rack",
        "total-slots": "2",
        "per-cycle": "1"
      },
      {
        "item": "Glasses",
        "count": "6",
        "zone": "Top rack",
        "total-slots": "6",
        "per-cycle": "6"
      },
      {
        "item": "Mugs",
        "count": "2",
        "zone": "Top rack",
        "total-slots": "1.5",
        "per-cycle": "2"
      },
      {
        "item": "Plastic containers",
        "count": "2",
        "zone": "Top rack",
        "total-slots": "2",
        "per-cycle": "2"
      },
      {
        "item": "Large utensils (ladles, spatulas)",
        "count": "2",
        "zone": "Top rack",
        "total-slots": "3",
        "per-cycle": "2"
      },
      {
        "item": "Cutlery (forks, knives, spoons)",
        "count": "16",
        "zone": "Cutlery basket",
        "total-slots": "4",
        "per-cycle": "16"
      }
    ],
    "breakdown": "Footprint totals — Bottom rack: 11 slots · Top rack: 12.5 slots · Cutlery basket: 4 slots\nRack capacity (Standard (24″, full-size)) — Bottom rack: 12 · Top rack: 14 · Cutlery basket: 30\nCycles needed = max(⌈zone slots ÷ zone capacity⌉) across all three zones = 1\nOverall utilization = (bottom + top + cutlery slots used per cycle) ÷ total capacity × 100 = 49.1%\n\nPlacement notes:\n• Angle large utensils along the rack edges so they don't block the spray arm.\n\nFootprint and capacity values are estimates for a typical rack layout, not a manufacturer spec — actual fit varies by model."
  },
  "credits_used": 5,
  "credits_remaining": null
}