Convert Reddit business pain points to LinkedIn posts with AI and Seedream
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 40 nodes and runs on a schedule (every day) (plus 1 other trigger). Along the way it connects SerpApi (Google Search), Google Sheets, LinkedIn and Reddit and 1 more.
How it runs
Trigger: On a schedule (every day) (plus 1 other trigger).
- Get many posts Dentist (Reddit): uses Reddit
- Get many posts Beauty (Reddit): uses Reddit
- Get many posts Accounting (Reddit): uses Reddit
- Get many posts Real Estate (Reddit): uses Reddit
- Get many posts lawyer (Reddit): uses Reddit
- Get many posts Ecommerce (Reddit): uses Reddit
- Get many posts HR (Reddit): uses Reddit
- Get many posts Online_Education (Reddit): uses Reddit
- Get many posts Online Coach (Reddit): uses Reddit
- Get many posts interior_design (Reddit): uses Reddit
…plus 23 more steps. See the full node list below.
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 (18)
- Edit Fields (Set)
n8n-nodes-base.set - HTTP Request
n8n-nodes-base.httpRequest - Wait
n8n-nodes-base.wait - Aggregate
n8n-nodes-base.aggregate - SerpApi (Google Search)
@n8n/n8n-nodes-langchain.toolSerpApi - Google Sheets
n8n-nodes-base.googleSheets - AI Agent
@n8n/n8n-nodes-langchain.agent - Schedule Trigger
n8n-nodes-base.scheduleTrigger - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - Code
n8n-nodes-base.code - LinkedIn
n8n-nodes-base.linkedIn - Merge
n8n-nodes-base.merge - Filter
n8n-nodes-base.filter - Reddit
n8n-nodes-base.reddit - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - If
n8n-nodes-base.if - No Operation, do nothing
n8n-nodes-base.noOp - OpenRouter Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenRouter
From the author
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