Generate LinkedIn carousel content from Reddit with Claude and Airtable

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1. Workflow Overview

Who it's for This workflow is for digital marketers, content creators, and social media managers who want to turn trending Reddit discussions into ready to publish LinkedIn carousel content — witho...

Best for

Content Creation automation workflows
Multimodal AI automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.stickynote, n8n-nodes-base.scheduletrigger, n8n-nodes-base.code, n8n-nodes-base.httprequest, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.set, @n8n/n8n-nodes-langchain.lmchatanthropic, @n8n/n8n-nodes-langchain.outputparserstructured

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Allan Vaccarizi.

Original n8n.io source

1.1 Workflow description

Title: Generate LinkedIn carousel content from Reddit with Claude and Airtable
Workflow name: Generate LinkedIn carousel content from Reddit with Claude and Airtable

Who it's for

This workflow is for digital marketers, content creators, and social media managers who want to turn trending Reddit discussions into ready-to-publish LinkedIn carousel content — without manual research or copywriting.

How it works

A schedule trigger fires every Monday at 10am and a Set node defines the target subreddits (e.g. r/automation, r/ArtificialIntelligence).
The Apify Reddit scraper fetches the top 20 hot posts from each subreddit over the past week.
A code node extracts the highest-scoring post per subreddit, then two parallel filter nodes route posts by subreddit topic.
Apify is called again to fetch up to 10 comments for each selected post, providing rich context.
A Claude Sonnet AI agent reads the post body and comments, then generates a structured LinkedIn post and a Claude Design carousel prompt using a structured output parser.
The result (LinkedIn post text + carousel design prompt) is saved as a new record in an Airtable base.

How to set up

Add your Apify API key to both HTTP Request nodes (Fetch Reddit Posts via Apify and Fetch AI Comments via Apify)
Connect your Anthropic credentials to the Claude Sonnet Model sub-node
Connect your Airtable credentials to the Save Carousel to Airtable node and set the correct base and table
Edit the Set Target Subreddits node to define your desired subreddit URLs
Adjust the two Filter nodes to match your subreddit names
Configure the Schedule Trigger interval to match your posting cadence

Requirements

Apify account with access to the Reddit scraper actor
Anthropic API key (Claude Sonnet)
Airtable account with a configured base

How to customize

Swap Claude Sonnet for another LLM by replacing the language model sub-node inside the AI agent.
Add more subreddits by extending the space-separated URL list in Set Target Subreddits and adding corresponding filter branches.
Modify the AI agent's system prompt to target a different content format (e.g. Twitter threads, blog outlines) instead of LinkedIn carousels.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Sticky Note13

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 2 - Sticky Note16

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 3 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 4 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 5 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 6 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 7 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 8 - Sticky Note5

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 9 - Every Monday at 10am

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 10 - Extract First Post per Subreddit

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 11 - Fetch Reddit Posts via Apify

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 12 - Fetch AI Comments via Apify

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 13 - Carousel Content Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.2

Block 14 - Set Target Subreddits

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 15 - Claude Sonnet Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatAnthropic - lmChatAnthropic
Config choices: Version 1.3

Block 16 - Parse Structured Output

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 17 - Save Carousel to Airtable

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Block 18 - Filter Posts Branch 1

Type / Role: n8n-nodes-base.filter - filter
Config choices: Version 2.3

Block 19 - Filter Posts Branch 2

Type / Role: n8n-nodes-base.filter - filter
Config choices: Version 2.3

3. Summary Table

Workflow	Generate LinkedIn carousel content from Reddit with Claude and Airtable
Complexity	advanced
Nodes	19
Categories	Content Creation, Multimodal AI
Author	Allan Vaccarizi
Published	28 Apr 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/15372/15372.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Content Creation workflows Multimodal AI workflows

Frequently asked questions

What does Generate LinkedIn carousel content from Reddit with Claude and Airtable do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Content Creation, Multimodal AI use case.

Allan Vaccarizi

39 workflows

Nodes

n8n-nodes-base.stickynote n8n-nodes-base.scheduletrigger n8n-nodes-base.code n8n-nodes-base.httprequest @n8n/n8n-nodes-langchain.agent n8n-nodes-base.set @n8n/n8n-nodes-langchain.lmchatanthropic @n8n/n8n-nodes-langchain.outputparserstructured

Complexity

advanced

Published 28 Apr 2026

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/15372/15372.json

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Generate LinkedIn carousel content from Reddit with Claude and Airtable

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Who it's for

How it works

How to set up

Requirements

How to customize

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Sticky Note13

Block 2 - Sticky Note16

Block 3 - Sticky Note

Block 4 - Sticky Note1

Block 5 - Sticky Note2

Block 6 - Sticky Note3

Block 7 - Sticky Note4

Block 8 - Sticky Note5

Block 9 - Every Monday at 10am

Block 10 - Extract First Post per Subreddit

Block 11 - Fetch Reddit Posts via Apify

Block 12 - Fetch AI Comments via Apify

Block 13 - Carousel Content Agent

Block 14 - Set Target Subreddits

Block 15 - Claude Sonnet Model

Block 16 - Parse Structured Output

Block 17 - Save Carousel to Airtable

Block 18 - Filter Posts Branch 1

Block 19 - Filter Posts Branch 2

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions