curl --request POST \
  --url https://api.iotools.cloud/v1/tool/print-typography-units-converter \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "value": "12",
  "fromUnit": "pt"
}
'

{
  "tool": "print-typography-units-converter",
  "tool_version": "1.0.1",
  "outputs": {
    "table": [
      {
        "unit": "Points (pt)",
        "value": "12pt"
      },
      {
        "unit": "Picas (pc)",
        "value": "1pc"
      },
      {
        "unit": "Inches (in)",
        "value": "0.1667in"
      },
      {
        "unit": "Millimeters (mm)",
        "value": "4.2333mm"
      },
      {
        "unit": "Centimeters (cm)",
        "value": "0.4233cm"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}