I'm new here. Recently I updated an anime series which did not have absolute episode numbering. It was quite bothersome to do it manually. My thought was that maybe I can make a tool to automatically do this for me. I inspected the HTML source code and saw that it creates a post request when you click the submit button. The request contains the fields:
firstaired_pub || firstaired
I have not been able to get it to succeed yet. I get permission denied. Is there anyone here more knowledgeable than me that might have some helpful input?