I don't know if what I am asking to do is out of the scope of what is possible for the solution I whipped up. But basically I want to resize/manipulate product images and then upload them to shopify. I got everything to work on postman, when I copy and paste a base64 encoded attachment it works, but I cannot pass data for my front end to my server. I have no clue what I am missing and why I can't find the payload. I had the data fields as body for the front end, I'll update that but I am really really stuck and would appreciate any guidance. Do I need to do something different to even accept payloads from the frontend?
link to github repo: