curl --location --request POST 'https://authvaultix.com/api/1.0/?type=upgrade&username=undefined&key=undefined&sessionid=undefined&name=undefined&ownerid=undefined'{
"success": true,
"code": 68,
"message": "Upgraded successfully",
"users": [
{
"name": "VIP Tier Plan"
}
],
"nonce": "9876543210fedcba9876543210fedcba",
"ownerid": "own_987654321"
}