Python JSON API code

I need a code that will, on a daily basis, find out if a json URL has content in it. I need to be able to duplicate that for multiple JSON URLs in the same code

here are 2 JSON to try with

https://api.ultumus.com/PRD%20UI/apps/v1/z/index/edge/composition/IV0000ABL2A/2021-03-08?api-key=MIIK8RYrXWaO7Zd9UEueA3MBwHbmQeTpaJICId4M

https://api.ultumus.com/PRD%20UI/apps/v1/z/index/edge/composition/IV0000AJ8JS/2021-03-08?api-key=MIIK8RYrXWaO7Zd9UEueA3MBwHbmQeTpaJICId4M

The URLs have the date in them and i need that date to change each day that i run the code