A docker image to use push healthchecks of uptime kuma using curl, just use this compose file:
services:
kuma-push:
container_name: kuma-push
image: zoeyvid/kuma-push
restart: always
network_mode: bridge
environment:
- "TZ=Europe/Berlin" # your timezone
- "URL=https://status.example.org/api/push/E5JOgXP8rK" # your uptime kuma push URL
# - "UI=5m" # interval to update DDNS
you need to change the URL