Ok so basically what I need is as follows. I have managed to display a VueJS App using a Suitelet. What I'm unsure of is how I should be passing data back and forth. In the end what I need to build is some sort of table with filters to display data dynamically... I can't figure out what the best way to send the query's from the VueApp and then get the data back from netsuite would be.

I considered using a second Suitelet as a API, making it external and then using that as a way to receive query's and send back data... I understand that this method is unsecure and not recommended so what are my other options and how would they be implemented?

TIA