AsyncAPI channel · Klaviyo · Klaviyo Webhooks

`/klaviyo/webhooks`

Single delivery channel. Klaviyo POSTs a `WebhookDelivery` envelope to the subscriber URL for every subscribed topic. The envelope's `data[]` array contains one entry per event, each carrying its `topic` string.

Open source AsyncAPI → All Klaviyo channels Klaviyo provider profile

Provider: Klaviyo AsyncAPI: v2.6.0 Spec: Klaviyo Webhooks Operations: 1 Messages: 23

Channel address

/klaviyo/webhooks

Operations

publish

receiveKlaviyoWebhook

Receive a Klaviyo webhook delivery

Messages

BouncedEmail

Email soft or hard bounced.

Content-Type: application/json

ClickedEmail

Recipient clicked a link in an email.

Content-Type: application/json

DroppedEmail

Email delivery dropped (delivery discrepancy).

Content-Type: application/json

ReceivedEmail

Email delivered to the recipient.

Content-Type: application/json

OpenedEmail

Recipient opened an email.

Content-Type: application/json

MarkedEmailAsSpam

Recipient marked an email as spam.

Content-Type: application/json

SubscribedToEmailMarketing

Profile granted email marketing consent.

Content-Type: application/json

UnsubscribedFromEmailMarketing

Profile revoked email marketing consent.

Content-Type: application/json

ManuallySuppressedFromEmailMarketing

Profile manually suppressed from email marketing.

Content-Type: application/json

ManuallyUnsuppressedFromEmailMarketing

Profile manually unsuppressed for email marketing.

Content-Type: application/json

UpdatedEmailPreferences

Profile updated their email preferences.

Content-Type: application/json

SentSms

SMS was sent to the recipient.

Content-Type: application/json

ReceivedSms

Inbound SMS received from a profile.

Content-Type: application/json

ClickedSms

Recipient clicked a link within an SMS.

Content-Type: application/json

FailedToDeliverSms

SMS could not be delivered.

Content-Type: application/json

SubscribedToSmsMarketing

Profile granted SMS marketing consent.

Content-Type: application/json

UnsubscribedFromSmsMarketing

Profile revoked SMS marketing consent.

Content-Type: application/json

ReceivedPush

Recipient received a push notification.

Content-Type: application/json

BouncedPush

Push notification sent but not delivered.

Content-Type: application/json

OpenedPush

Recipient tapped on a push notification.

Content-Type: application/json

ReadyToReview

Product is ready for the customer to review.

Content-Type: application/json

SubmittedRating

Customer submitted a product rating.

Content-Type: application/json

SubmittedReview

Customer submitted a product review.

Content-Type: application/json

About AsyncAPI

The AsyncAPI specification describes event-driven APIs the way OpenAPI describes request/response APIs. A channel is the named pipe — a webhook URL, a Kafka topic, a WebSocket route, an MQTT subject — that producers and consumers publish or subscribe to. Each channel carries one or more messages with structured payloads, and an operation declares whether a given party sends or receives on that channel.

Browse every event-driven channel on the APIs.io network or compare with the broader Naftiko capability, Agent Skill, and MCP server surfaces of the same providers.