Ntfy usage
See the documentation.
When an access token is required, create one via web (https://ntfy.orangc.net/login > Account).
Minimal command: curl -d "CONTENT" -u :NTFY_ACCESS_TOKEN https://ntfy.orangc.net/TOPIC.
Use -H for headers. Example: curl -d "CONTENT" -H "t: Title" -H "p: high" -u :ACCESS_TOKEN https://ntfy.orangc.net/TOPIC.
The t is for the title and p is for priority. Possible priorities: max/urgent/5, high/4, default/unspecified/3, low/2, min/1.
You can use -H ta: TAG. Tags that can be converted to emojis will be, see https://ntfy.orangc.net/docs/emojis/.
Markdown formatting is supported for body content (-d).
You can time notifications.
-H "At: tomorrow, 10am"
-H "In: 30min"
-H "Delay: 1639194738"