Digest new YouTube videos to Slack with Google Sheets, RapidAPI & GPT-4o-mini

Who is this for? Marketing, content, and enablement teams that need a quick, human-readable summary of every new video published by the YouTube channels they care about—without leaving Slack. What problem does this workflow solve? Manually checking multiple channels, skimming long videos, and pasting the highlights into Slack wastes time. This template automates the whole loop: detect a fresh upload from your selected channels → pull subtitles → distill the key take-aways with GPT-4o-mini → drop a neatly-formatted digest in Slack. What this workflow does Schedule Trigger fires every 10 min, then grabs a list of YouTube RSS feeds from a Google Sheet. HTTP + XML fetch & parse each feed; only b

Help me set up the n8n workflow "Digest new YouTube videos to Slack with Google Sheets, RapidAPI & GPT-4o-mini" (https://n8n.io/workflows/4801). It uses: Google Sheets, HTTP Request, Slack, YouTube, Code, AI Agent, OpenAI Chat Model, OpenAI. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.