Is it possible to have push notifications with Supabase?

It's not something that's built in, but it might be possible for some use cases. You could set up a trigger that runs on insert or update, which connects to a HTTP endpoint of a push notification gateway (e.g. Expo provides one of these if you're working in their framework).

I tried that with new trigger and a function for subscription on the table that needed it (trying to do realtime chat app). App is working, but I can't do push notifications. Thank you