Harsha N Hegde Hey, I ended up solving it by changing one of the headers. Made a SO post about it, the solution isn't optimal but works fine :) https://stackoverflow.com/questions/65865390/django-rest-framework-xlsx-renderer-apiview/65865826#65865826

Hey, This works fine for me but what if I wanted to return it directly from a browser? I'm really struggling as to how to return a file to a browser since the accepted-header isnt set. "Object has no attribute accepted_renderer"