---
search:
  tags:
    - Events
    - POST
seo:
  description: >-
    Accept an event for asynchronous fan-out. Publishing to the reserved anlyon
    topic is… Reference for the POST /api/v2/events endpoint in the Anlyon API.
sidebar:
  label: Publish an event
  badge: POST
title: Publish an event
type: openapi-operation
---
Accept an event for asynchronous fan-out. Publishing to the reserved `anlyon` topic is blocked.
`idempotencyKey` provides durable topic-scoped deduplication; `Idempotency-Key` protects an HTTP retry.

`POST /api/v2/events`