please dont attend to this if you dont have rich knowledge in api integration

please dont attend to this if you dont have rich knowledge in api integration
I need you to pull up the biller category so I can choose which one I need integrated into my website
https://docs.interswitchgroup.com/reference/get-billers-by-category-1

So call the biller categories let me and send me picture I will choose from it and let you know which one I need