AI Agent HUBInstall

Summary

Create a new post on a selected LinkedIn profile with optional image attachment, link preview, and scheduling.

Inputs

• LinkedIn Account (required) — Select the LinkedIn profile to publish the post on.
• Message Format — Choose the format of the message text: plain text, Markdown, or HTML. Markdown and HTML are auto-converted to Unicode.
• Message (required) — Enter the text content of the LinkedIn post. Supports Markdown or HTML formatting when selected.
• Image Source — Optionally attach an image to the post by choosing None, URL, or Binary File.
• Image URL — Provide a public URL of the image to attach, used if Image Source is 'URL'.
• Binary Property (required) — Specify the name of the binary property containing the image when Image Source is 'Binary File' (default: 'data').
• Link Preview — Set to true to automatically detect the first URL in the message and attach its Open Graph preview (title, description, thumbnail).
• Schedule Publish Time — Schedule the post for a future date and time in ISO 8601 format. Leave empty to publish immediately.

Output shape

a JSON object representing the response from LinkedIn API for the created post, or an error object if publishing fails.

The output can contain either the successful publish response or an error message with a hint. Scheduling times must be in the future per LinkedIn's requirements.

Links

• n8n community nodes installation guide