Generate podcast topic ideas from RSS feeds with Gemini, SerpAPI and Notion
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: SerpApi (Google Search). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 13 nodes and runs on a schedule (every day at 12:00). Along the way it connects Google Gemini Chat Model, Notion, SerpApi (Google Search) and Telegram and 1 more.
How it runs
Trigger: On a schedule (every day at 12:00).
- Get list of RSS channels/sites (Google Sheets): uses Google Sheets
- Loop Over Rows In Sheet (Loop Over Items (Split in Batches)): loops over the items in batches
- Filter: keeps only the items that match a condition
- Scrape RSS for each link (RSS Read): reads an RSS feed
- Aggregate: combines items into one
- AI Agent: runs an AI agent, with model: Google Gemini Chat Model; 1 tool (SerpAPI); output parser: Structured Output Parser
- Split Out: splits a list into separate items
- Create a database page (Notion): work with database page
- Send a text message (Telegram): uses Telegram
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- SerpApi (Google Search) in SerpAPI: no direct replacement: call the SerpApi REST API with an HTTP Request tool, or use a verified community node.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| SerpApi (Google Search) SerpAPI | No direct replacement: call the SerpApi REST API with an HTTP Request tool, or use a verified community node |
Nodes used (13)
- Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Notion
n8n-nodes-base.notion - Split Out
n8n-nodes-base.splitOut - SerpApi (Google Search)
@n8n/n8n-nodes-langchain.toolSerpApi - Telegram
n8n-nodes-base.telegram - Schedule Trigger
n8n-nodes-base.scheduleTrigger - Google Sheets
n8n-nodes-base.googleSheets - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - RSS Read
n8n-nodes-base.rssFeedRead - Filter
n8n-nodes-base.filter - Aggregate
n8n-nodes-base.aggregate - AI Agent
@n8n/n8n-nodes-langchain.agent - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured
From the author
🤖 Automated AI content researcher: YouTube & RSS to Notion via Gemini This workflow is basically my shortcut for researching popular topics to create podcast content on without spending all day on YouTube, scrolling X and reading websites. It grabs the…