Daily auto-generated tweets from trending topics using Perplexity & GPT-4o

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This workflow auto generates and posts a tweet once per day using real time insights from the web. It uses Perplexity to fetch trending topics, OpenAI to summarize them into a tweet, and the Twitte...

Best for

Social Media automation workflows
Multimodal AI automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.scheduletrigger, n8n-nodes-base.httprequest, @n8n/n8n-nodes-langchain.openai, n8n-nodes-base.stickynote

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Daily auto-generated tweets from trending topics using Perplexity & GPT-4o
Workflow name: Daily auto-generated tweets from trending topics using Perplexity & GPT-4o

This workflow auto-generates and posts a tweet once per day using real-time insights from the web. It uses Perplexity to fetch trending topics, OpenAI to summarize them into a tweet, and the Twitter API to publish.

⚙️ Set up steps Set your Perplexity API key in the HTTP Request node.

Add your OpenAI API key to the Message Model node.

Authenticate your Twitter API credentials in the second HTTP Request node.

Modify the schedule trigger to run daily at your preferred time.

All logic is pre-configured — simply plug in your credentials and you're live.

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 - Schedule Trigger

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

Block 2 - HTTP Request

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

Block 3 - OpenAI

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 1.8

Block 4 - HTTP Request1

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

Block 5 - Sticky Note

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

3. Summary Table

Workflow	Daily auto-generated tweets from trending topics using Perplexity & GPT-4o
Complexity	intermediate
Nodes	5
Categories	Social Media, Multimodal AI
Author	Grant Warfield
Published	04 Aug 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/6981/6981.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 Social Media workflows Multimodal AI workflows

Frequently asked questions

What does Daily auto-generated tweets from trending topics using Perplexity & GPT-4o 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 Social Media, Multimodal AI use case.

Grant Warfield

1 workflow

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.httprequest @n8n/n8n-nodes-langchain.openai n8n-nodes-base.stickynote

Complexity

intermediate

Published 04 Aug 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/6981/6981.json

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Daily auto-generated tweets from trending topics using Perplexity & GPT-4o

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Schedule Trigger

Block 2 - HTTP Request

Block 3 - OpenAI

Block 4 - HTTP Request1

Block 5 - Sticky Note

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