curl --request POST \
  --url https://api.iotools.cloud/v1/tool/vcard-contact-file-generator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "vcardVersion": "3.0",
  "firstName": "Jane",
  "lastName": "Doe",
  "middleName": "",
  "prefix": "",
  "suffix": "",
  "nickname": "",
  "organization": "Acme, Inc.",
  "jobTitle": "Product Designer",
  "department": "",
  "phone1Type": "cell",
  "phone1": "+1 555 123 4567",
  "phone2Type": "work",
  "phone2": "",
  "email1Type": "home",
  "email1": "jane@example.com",
  "email2Type": "work",
  "email2": "",
  "addressType": "home",
  "street": "123 Market St",
  "city": "San Francisco",
  "region": "CA",
  "postalCode": "94105",
  "country": "United States",
  "website": "https://example.com",
  "birthday": "1990-05-14",
  "photoUrl": "",
  "note": ""
}
'

{
  "tool": "vcard-contact-file-generator",
  "tool_version": "1.0.1",
  "outputs": {
    "vcardOutput": "BEGIN:VCARD\r\nVERSION:3.0\r\nN:Doe;Jane;;;\r\nFN:Jane Doe\r\nORG:Acme\\, Inc.\r\nTITLE:Product Designer\r\nTEL;TYPE=CELL:+1 555 123 4567\r\nEMAIL;TYPE=HOME:jane@example.com\r\nADR;TYPE=HOME:;;123 Market St;San Francisco;CA;94105;United States\r\nURL:https://example.com\r\nBDAY:19900514\r\nEND:VCARD"
  },
  "credits_used": 3,
  "credits_remaining": null
}