Term
Webhook
An automatic message one system sends to another when something happens.
VAULT 33|27 · Updated 12 November 2026 · 1 min read
What it means
A webhook is a notification sent from one app to a URL in another app the moment an event occurs, such as a new form submission or a paid invoice.
Why it matters for your business
Webhooks make automation instant: a new enquiry can create a CRM record, alert your team and send a reply within seconds, without anyone copying data.
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