Webhook Events

Contact tag added event

Fired once per tag a write actually added to a contact, whether the API, a workflow add_tag node or a comment-automation click made it.

postWebhookcontact.tag_added

Payload

idstring required

Event id, the dedupe key.

event'contact.tag_added' | 'contact.tag_removed' required

timestampstring date-time required

tagstring required

source'api' | 'workflow' | 'automation' required

Who wrote the tag: the API or dashboard, a workflow add_tag / remove_tag node, or a comment-automation link click.

Webhook received successfully

Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.