Have static files that are always available and be able to update them with from jobs

I have a project dedicated to caching data for a fast response, but to keep it fast I have to use uptime robot to keep it online. A possible solution is having the ability to have static files that are always available without needing to spin up, and then being able to set a from job where once an hour, Glitch will run my job and update the cache with the new data.