Filter fraudulent leads with GPT-4o-mini, AbstractAPI, Google Sheets and Slack
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 8 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects OpenAI, Google Sheets and Slack. It also calls ip-intelligence.abstractapi.com over HTTP.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- HTTP Request: calls ip-intelligence.abstractapi.com
- Message a model (OpenAI): uses OpenAI
- Merge: merges the data from its input branches
- If: checks a condition and branches into true / false
- Potential Spam (Google Sheets): append
- Verified Leads (Google Sheets): append
- Spam Alert (Slack): uses Slack
Services it uses
HTTP calls to: ip-intelligence.abstractapi.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (7)
- Webhook
n8n-nodes-base.webhook - HTTP Request
n8n-nodes-base.httpRequest - OpenAI
@n8n/n8n-nodes-langchain.openAi - Merge
n8n-nodes-base.merge - If
n8n-nodes-base.if - Google Sheets
n8n-nodes-base.googleSheets - Slack
n8n-nodes-base.slack
From the author
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