← LibraryBuilder · B12
Webhooks
Build-along · ~15 min at your own keyboard
A webhook is a doorbell: when something happens elsewhere (a home-value form submitted, a lead comes in from Zillow, a showing gets booked), that service calls your URL and your workflow runs — no human noticing required. Deploy only the deterministic execution to the cloud; keep the LLM orchestration local where you can watch it.
Do this
0/4Share what happened
Paste the trigger source, proof the automatic run landed, and the malformed-payload behavior.