Webhooks let your external systems react as soon as an event happens in Bonx,
such as an order moving to a new step or a lot being created. Instead of polling
the API, you get notified the moment the event occurs.
You register a callback URL for the events you care about. Bonx sends a POST
request describing the event each time it happens.
Webhooks cover outbound automations, when Bonx notifies your tools. To drive Bonx from your tools, use the API
reference.