PostaInstall

Summary

Create a Posta webhook endpoint that subscribes a destination URL, such as an n8n Webhook URL, to selected post events.

Inputs

• URL (required) — Required destination URL for the webhook endpoint.
• Events (required) — Required selection of event types: post.scheduled, post.processing, post.published, post.partially_published, post.failed, post.result.success, or post.result.failed.
• Additional Fields — Optional Description for the endpoint. Sent only when nonempty.

Output shape

The API response as a JSON item for each input item.

Posts to /webhook-endpoints and returns the response without extracting fields; the response fields are not defined in the source. If the API returns an array, each element becomes a separate item. With Continue On Fail enabled, failures produce an item containing an error message.

Links

• n8n community nodes installation guide