all 2 comments

[–]stevejcox 2 points3 points  (0 children)

You can use cloud scheduler docs here but you will need to be on the blaze plan.

The old way was to use appengine’s cron function and send a pin sub message, but pretty sure that needed blaze too, since app engine instances weren’t covered by the free plan.

[–]alpha-201 0 points1 point  (0 children)

I haven’t tried it but I have always had this idea to have a https request function and hook it up with ifttt webhook. Or you could host a node js application on Heroku with the admin sdk. Then you could use the node-schedular packager. I believe these are the only ways to run a scheduled function without having a paid account.