Actions53
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Content → AI Auto-Respond
AI-generatedSummary
Generate AI replies to comments on a selected post using the chosen social account and an OpenAI API key. Optionally publish the replies automatically; otherwise return them for preview.
Inputs
- OpenAI API Key (required) — API key used to generate replies.
- Platform (required) — Facebook, Instagram, YouTube, or LinkedIn.
- Platform account (required) — Select the Facebook Page, Instagram account, YouTube channel, or LinkedIn profile to use.
- Post ID (required) — Post ID to process; for YouTube, use the video ID, and for LinkedIn, the post URN.
- Limit — Maximum number of items to fetch, from 1 to 100; defaults to 10.
- Custom Prompt — Optional system prompt for reply generation. If empty, the node uses its default friendly reply style.
- Auto-Post Replies — Defaults to false, which generates replies for preview. Set true to automatically post generated replies.
Output shape
A list of items, one per generated reply when the response includes a replies array; otherwise a single item containing the response.
The node sends the selected platform, account, post ID, OpenAI key, prompt, auto-post setting, and limit to the AI Agent HUB service. Posting replies is a side effect when Auto-Post Replies is enabled.