AI agent? Read this page as Markdown at /messaging/event/model.md — append .md to any docs URL, or start from /llms.txt.

Event data model

View field support, webhooks, and list parameters for each integration on the Supported Integrations page.

idstring
not used
created_atdate
(ISO-8601 / YYYY-MM-DDTHH:MM:SSZ format)
type enum
Valid values:
"MESSAGE_RECEIVED"
"REACTION_ADDED"
"REACTION_REMOVED"
"BUTTON_CLICK"
"APP_MENTION"
channelobject
messageobject
buttonobject
userobject
is_replacing_originalboolean
Are we missing anything? Let us know
Was this page helpful?