AI Content to Slack

Send a topic to a webhook and receive an AI draft as JSON. The workflow also posts the topic, content type, and a 500-character excerpt to Slack.

Setup

For Open Flow, import the JSON, select a configured Claude Sonnet 4.6 model in Generate content, and connect Slack in Notify content team. Replace YOUR_SLACK_CHANNEL_ID and invite the connected bot to that channel.

For n8n, select an Anthropic credential in Generate Content, connect Slack in Notify via Slack, and replace its channel ID.

Publish and enable the workflow. Send a JSON POST request to its webhook URL:

{
  "topic": "How our support team uses automation",
  "type": "newsletter",
  "language": "English",
  "tone": "clear and practical"
}

All four fields are optional strings. The content types are blog, newsletter, and social; missing or unknown types use blog. Defaults are the topic “AI automation trends”, English, and a professional but approachable tone. A successful response contains status, topic, contentType, and the full content.

The workflow sends one Slack message before returning success. A model or Slack failure prevents a success response. Open Flow waits up to 60 seconds for the HTTP response; timing out does not cancel the run. Check the run before retrying because a retry can create another Slack message. Review generated facts and wording before publishing.

Changes to the source

• Read topic settings from the webhook body.
• Build API and response JSON safely when the topic or generated text contains quotes or line breaks.
• Use the Slack connector with a selected channel in both formats.
• Make Slack delivery and the success response sequential, and bind the returned content to the generation step.
• Normalize unknown content types to the blog prompt, escape Slack link and mention markup, and reject empty model results.

Adapted from Claude AI Content Generator in enescingoz/awesome-n8n-templates.

Source collection notice: © 2024–2026 Enes Cingoz, CC BY 4.0. The source export does not identify a separate template author or license. This adaptation includes the changes listed above; see repository licensing for the scope of OOMOL contributions and third-party material.