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AI Agent HUB

Interact with AI Agent HUB - publish posts to Facebook, Instagram, LinkedIn, list connected accounts.

Instagram Post → Create

AI-generated

Summary

Create an image post on a selected Instagram Business account, publishing immediately or scheduling it through AI Agent HUB. The caption can be plain text or converted from Markdown or HTML to Unicode formatting.

Inputs

  • Instagram Account (required) — Select the Instagram Business account to publish to.
  • Caption Format — Choose Plain Text (default), Markdown, or HTML. Markdown and HTML are converted to Unicode characters and simplified text formatting.
  • Caption (required) — Text for the post caption.
  • Image Source — Choose URL (default) or Binary File. Although None is an available option, Instagram publishing requires an image.
  • Image URL (required) — For URL image source, provide a publicly accessible image URL.
  • Binary Property (required) — For Binary File source, name the incoming binary property containing the image; defaults to data.
  • Schedule Publish Time — Optional ISO 8601 date and time. The HUB holds the post and publishes it around the scheduled time; the time must be at least 10 minutes ahead.

Output shape

One n8n item per input item, containing the HUB's response for that post.

Publishing errors handled by the operation are returned as JSON with error details and a hint. If Continue On Fail is enabled, other errors are returned as an item with an error field.

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