Analyze social media sentiment & trends from Twitter & Facebook using GPT-4o

by Rahul Joshi ✓ · 352 views · created 2025-11-14 · Market Research, AI Summarization

What this workflow does

This AI workflow has 13 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Azure OpenAI Chat Model, Facebook Graph API, Gmail and Google Sheets.

How it runs

Trigger: Manually, when you click “Execute workflow”.

1. Fetch Recent Facebook Comments (Facebook Graph API): uses Facebook Graph API
2. Fetch Recent Mentions (X API) (HTTP Request): calls an HTTP API
3. Merge: merges the data from its input branches
4. Validate API Response Integrity (If): checks a condition and branches into true / false
5. Consolidate Mentions & Comments (Code): runs custom JavaScript code
6. Log Errors in Google Sheets (Google Sheets): append
7. Perform Sentiment & Keyword Analysis (AI Agent): runs an AI agent, with model: Configure GPT-4o Model
8. Parse AI Output to Structured JSON (Code): runs custom JavaScript code
9. Generate Audience Sentiment Summary (AI Agent): runs an AI agent, with model: Configure GPT-4o Model
10. Send Email Summary to Marketing Team (Gmail): uses Gmail

Services it uses

Azure OpenAI Chat ModelFacebook Graph APIGmailGoogle Sheets

Before you upgrade to n8n 3.0

Nodes used (10)

• Manual Triggern8n-nodes-base.manualTrigger
• Azure OpenAI Chat Model@n8n/n8n-nodes-langchain.lmChatAzureOpenAi
• HTTP Requestn8n-nodes-base.httpRequest
• Facebook Graph APIn8n-nodes-base.facebookGraphApi
• Mergen8n-nodes-base.merge
• Coden8n-nodes-base.code
• AI Agent@n8n/n8n-nodes-langchain.agent
• Gmailn8n-nodes-base.gmail
• Google Sheetsn8n-nodes-base.googleSheets
• Ifn8n-nodes-base.if

From the author

Description Gain real-time audience intelligence with this cross-platform AI Sentiment Analyzer for Twitter (X) and Facebook. 📊🧠 This workflow consolidates mentions and comments, performs GPT-4o-powered sentiment and keyword analysis, summarizes audience…

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