curl --request POST \
  --url https://api.iotools.cloud/v1/tool/age-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "birthDate": "1990-06-15",
  "asOfDate": "2024-03-01"
}
'

{
  "tool": "age-calculator",
  "tool_version": "1.0.1",
  "outputs": {
    "result": [
      {
        "metric": "Date of Birth",
        "value": "June 15, 1990"
      },
      {
        "metric": "As of Date",
        "value": "March 1, 2024"
      },
      {
        "metric": "Born on a",
        "value": "Friday"
      },
      {
        "metric": "Exact Age",
        "value": "33 years, 8 months, 15 days"
      },
      {
        "metric": "Total Months",
        "value": "404"
      },
      {
        "metric": "Total Weeks",
        "value": "1,759"
      },
      {
        "metric": "Total Days",
        "value": "12,313"
      },
      {
        "metric": "Next Birthday",
        "value": "June 15, 2024"
      },
      {
        "metric": "Days Until Next Birthday",
        "value": "106"
      },
      {
        "metric": "Turning",
        "value": "34"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}