curl --request POST \
  --url https://api.example.com/payment/create-subscription \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "billingName": "<string>",
  "billingEmail": "[email protected]",
  "billingFirstName": "<string>",
  "billingLastName": "<string>",
  "paymentMethodVendorId": 123,
  "planID": 123,
  "cardToken": "<string>"
}
'

{
  "success": true,
  "data": "<unknown>"
}