Hey im looking to replicate some features from a website that i know is also built with shopify. Specifically speaking it is https://creator.nightcafe.studio/create/text-to-image. I want to recreate this, where i can generate an image and directly sell it on a tshirt. 2 things in particular i would like to know: how to make the text input field such that it makes an API request to a server, and what app to use (maybe printful?) so that i can generate an image on my website and directly sell it on tshirts or other stuff. Any help would be greatly appreciated
Note: I do not want to sell a design that the customer can upload, i want to generate a design on my website and then directly sell it on a shirt and other stuff.
Thanks in advance 