curl --location --request POST 'http://authvaultix.com/api/seller/?type=licenseinfo&sellerkey=&key=undefined&format=json'{
"success": true,
"info": {
"license_key": "ABCD12-EFGH34-IJKL56",
"subscription_id": 2,
"expiry": 1786752000,
"created_at": "2026-08-14 18:30:00",
"used": 0,
"used_at": null,
"note": "Created for customer"
}
}