you can definitely use a middleman like
Make or
Pipedream to bridge the gap since Notion automations dont natively support outbound webhooks yet. youd set the automation to trigger a change in a specific "webhook" checkbox property, which then hits your endpoint.
curl -X POST https://api.make.com/v1/webhook/...
is what i use to catch that signal and route it to other services. one thing to watch out for is the
latency of the trigger; sometimes there is a noticeable delay between the property update and the automation firing. if you try to loop too many updates, you might hit rate limits on the Notion API side very quickly. have you looked into using
n8n/spoaster for this instead of a raw curl command? it handles the authentication headers much more cleanly than manual scripts.