I have been searching for a way to do this all day. I have found posts mentioning it but have not found one that works.
I have an API that needs Authentication. I Know how to do it in classic but because I need a Cross-Platform App I Have been trying to use X.
Users enter their Username and Password and I have an API that I made that will return base64. So Now I need to send the base64 that is sent back from the first API.