Software delivery & architecture · Working
Webhook
Also called: event callback
ELI5
One system tells another that something happened.
Used in conversation
“The webhook fires when the payment succeeds.”
Definition
An automated message sent by one system to another when a defined event occurs.
Here “Webhook” means: An automated message sent by one system to another when a defined event occurs.
Pitch context
You will see “Webhook” in product strategy decks, roadmaps, experiments and architecture reviews when the discussion reaches software delivery & architecture.
Why it matters: It helps a reader interpret software delivery & architecture without confusing the measure, decision, role or evidence being discussed.
Sources & evidence · 2
Direct term-level sources and supporting source families.
- National Institute of Standards and Technology — Computer Security Resource Center GlossaryDirect source · primary · checked 2026-08-16
- Scrum Guides — The Scrum Guide — official current versionSupporting source family · primary · checked 2026-08-16