Turn YouTube RSS videos into social posts with Dumpling AI and Airtable

Who is this for? This workflow is for content creators, social media managers, marketing teams, and virtual assistants who want to automatically repurpose YouTube videos into ready-to-post social media content. If you need to quickly turn long-form videos into short posts for platforms like Instagram, Facebook, or LinkedIn, this workflow saves you hours of manual work. What problem is this workflow solving? Manually extracting ideas from YouTube videos, writing captions, creating images, and preparing social media posts takes a lot of time and effort. This workflow automates the entire process: it reads the video, generates posts with captions and AI images, and organizes everything into Air

Help me set up the n8n workflow "Turn YouTube RSS videos into social posts with Dumpling AI and Airtable" (https://n8n.io/workflows/3776). It uses: Airtable, HTTP Request, OpenAI. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.