Kafka Events

26 event topics across 8 categories published to and consumed from Amazon MSK Serverless.

Event Format: CloudEvents 1.0

All events follow the CloudEvents 1.0 specification. Events are partitioned by tenant_id and published to Amazon MSK Serverless.

Brokers

Environment	Broker
Staging	`b-1.eventzr-msk.ap-south-1.amazonaws.com:9098`
Production	`b-1.eventzr-msk-prod.ap-south-1.amazonaws.com:9098`

Event Envelope

CloudEvents 1.0 envelopejson

{
  "specversion": "1.0",
  "type": "eventzr.webify.page.created.v1",
  "source": "webify-svc",
  "id": "evt-550e8400-e29b-41d4-a716-446655440000",
  "time": "2026-02-24T12:00:00.000Z",
  "datacontenttype": "application/json",
  "subject": "a0000001-0000-0000-0000-000000000001",
  "data": {
    "tenantId": "a0000001-0000-0000-0000-000000000001",
    "pageId": "f47ac10b-58cc-4372-a567-0e02b2c3d479",
    "title": "Summer Music Festival 2026",
    "slug": "summer-music-festival-2026",
    "status": "draft"
  }
}

Event Topics (26)

Page Lifecycle2

Topic	Description
`eventzr.webify.page.created.v1`	New landing page created
`eventzr.webify.page.published.v1`	Page published to staging or production

Template Lifecycle5

Topic	Description
`eventzr.webify.template.created.v1`	New template created
`eventzr.webify.template.updated.v1`	Template metadata updated
`eventzr.webify.template.purchased.v1`	Template purchased from marketplace
`eventzr.webify.template.query.requested.v1`	Template query request from another service
`eventzr.webify.template.query.response.v1`	Template query response

Theme Lifecycle3

Topic	Description
`eventzr.webify.theme.created.v1`	New theme created
`eventzr.webify.theme.updated.v1`	Theme updated
`eventzr.webify.theme.applied.v1`	Theme applied to a page

Domain Management3

Topic	Description
`eventzr.webify.domain.registered.v1`	Custom domain registered
`eventzr.webify.domain.verified.v1`	Domain DNS verification completed
`eventzr.webify.domain.failed.v1`	Domain verification failed

A/B Testing2

Topic	Description
`eventzr.webify.abtest.started.v1`	A/B test started
`eventzr.webify.abtest.completed.v1`	A/B test completed with results

Comments5

Topic	Description
`eventzr.webify.comment.created.v1`	New comment on a page
`eventzr.webify.comment.updated.v1`	Comment updated
`eventzr.webify.comment.deleted.v1`	Comment deleted
`eventzr.webify.comment.resolved.v1`	Comment resolved
`eventzr.webify.comment.mentioned.v1`	User mentioned in a comment

Profile Templates4

Topic	Description
`eventzr.webify.profile_template.applied.v1`	Profile template applied to user
`eventzr.webify.profile_template.customized.v1`	Profile template customized
`eventzr.webify.profile_template.preference_updated.v1`	Profile preference updated
`eventzr.webify.profile_template.removed.v1`	Profile template removed

Cross-Service (Consumed)7

Topic	Description
`eventzr.wallet.credit.deducted.v1`	AI credit deducted from wallet
`eventzr.wallet.credit.refunded.v1`	AI credit refunded to wallet
`eventzr.domains.ssl.issued.v1`	SSL certificate issued for domain
`eventzr.domains.ssl.expiring.v1`	SSL certificate expiring soon
`eventzr.cms.content.updated.v1`	CMS content updated (for page sync)
`eventzr.cms.media.uploaded.v1`	Media uploaded via CMS
`eventzr.taxonomy.category.updated.v1`	Taxonomy category updated