---
title: "Post failed event"
method: POST
path: "post.failed"
tags: ["Webhook Events"]
---

# Post failed event

`POST post.failed` (webhook)

Fired when a post fails to publish on all target platforms.

## Payload

- WebhookPayloadPost — Webhook payload for post events
  - `id` string, required — Stable webhook event ID
  - `event` 'post.scheduled' | 'post.published' | 'post.failed' | 'post.partial' | 'post.cancelled' | 'post.recycled', required
  - `post` object, required
    - `id` string, required
    - `content` string, required
    - `status` string, required
    - `scheduledFor` string, date-time, required
    - `publishedAt` string, date-time
    - `platforms` object[], required
      - `platform` string, required
      - `status` string, required
      - `accountId` string — SocialAccount id this platform target published through. Use it to route events by connected account (e.g. separate staging vs production endpoints). A post can span multiple accounts.
      - `platformPostId` string
      - `publishedUrl` string
      - `error` string
    - `metadata` object — The free-form `metadata` object supplied when the post was created, echoed back so you can map events onto your own records. Omitted when the post was created without it.
  - `timestamp` string, date-time, required

## Acknowledgement `200`

Webhook received successfully

---

[API](https://skmtc.net/zernio/apis/zernio-api.md) · [All operations](https://skmtc.net/zernio/apis/zernio-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/zernio/zernio-api/versions/51932b099b2f/schema)