curl --request POST \
  --url https://api.iotools.cloud/v1/tool/brick-and-mortar-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "unitSystem": "metric",
  "wallType": "single",
  "wallLength": "5",
  "wallHeight": "3",
  "openingsArea": "3.5",
  "brickLength": "215",
  "brickHeight": "65",
  "brickDepth": "102.5",
  "mortarJointMetric": "10",
  "wastagePct": "5",
  "mortarYieldPerBagMetric": "0.017"
}
'

{
  "tool": "brick-and-mortar-calculator",
  "tool_version": "1.0.2",
  "outputs": {
    "results": [
      {
        "metric": "Gross wall area",
        "value": "15.00 m²"
      },
      {
        "metric": "Openings subtracted",
        "value": "3.50 m²"
      },
      {
        "metric": "Net wall area",
        "value": "11.50 m²"
      },
      {
        "metric": "Effective brick face (with joint)",
        "value": "0.02 m²"
      },
      {
        "metric": "Brick wythes",
        "value": "1"
      },
      {
        "metric": "Bricks needed (no waste)",
        "value": "682 bricks"
      },
      {
        "metric": "Bricks needed (with waste)",
        "value": "716 bricks (+5%)"
      },
      {
        "metric": "Mortar volume needed",
        "value": "0.213 m³"
      },
      {
        "metric": "Mortar bags needed",
        "value": "13 bags"
      }
    ],
    "summary": "11.50 m² net wall · 716 bricks · 13 mortar bags"
  },
  "credits_used": 5,
  "credits_remaining": null
}