Developers
Webhooks

Event catalog

Events emitted by FluxDigest resources and long-running operations.

Subscribers

EventEmitted when
subscriber.createdA subscriber is created directly, through import, or by a form
subscriber.updatedPublic subscriber fields change
subscriber.unsubscribedConsent status becomes unsubscribed
subscriber.deletedA subscriber is removed
subscriber.import.completedA bulk import reaches a terminal state

Newsletters and campaigns

EventEmitted when
newsletter.createdA newsletter draft is created
newsletter.updatedNewsletter metadata or content changes
newsletter.publishedA newsletter reaches published state
campaign.createdA campaign is created
campaign.scheduledA campaign receives a future send time
campaign.send.startedRecipient processing begins
campaign.send.progressAggregate delivery counts change materially
campaign.sentRecipient processing finishes successfully
campaign.failedSending reaches a terminal failure

Forms and operations

EventEmitted when
form.submission.createdA public form creates a valid submission
operation.succeededA long-running operation completes
operation.failedA long-running operation reaches terminal failure

Individual open and click events are opt-in because they can be high volume. Use campaign analytics when aggregate engagement is sufficient.