curl --request POST \
  --url https://api.iotools.cloud/v1/tool/phone-number-validator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "phoneInput": "(415) 555-2671",
  "countryCode": "US"
}
'

{
  "tool": "phone-number-validator",
  "tool_version": "1.0.1",
  "outputs": {
    "result": [
      {
        "property": "Valid",
        "value": "Yes"
      },
      {
        "property": "Reason",
        "value": "—"
      },
      {
        "property": "Number Type",
        "value": "Fixed Line or Mobile"
      },
      {
        "property": "Country",
        "value": "United States (US)"
      },
      {
        "property": "Country Calling Code",
        "value": "+1"
      },
      {
        "property": "Possible Number",
        "value": "Yes"
      },
      {
        "property": "E.164 Format",
        "value": "+14155552671"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}