AI Conversational Agent with External Tools
An AI chatbot workflow using OpenAI's GPT-4o-mini, integrated with SerpAPI and Wikipedia for enhanced real-time info retrieval. It stores recent chat history in a 20-message buffer to maintain context, enabling dynamic, informed human-like conversations.
Apps in this workflow
How it works
- Chat Trigger1
- AI Agent2
- OpenAI Chat Model3
- Chat Memory4
- SerpAPI Tool5
- Wikipedia Tool6
The building blocks this workflow uses, in the order data flows through them.
What you'll need
- An n8n instance (self-hosted or n8n Cloud).
- An API key for OpenAI in n8n: the workflow calls the model each time it runs.
Gydmation shows step-by-step credential setup for each app, so your keys go straight into n8n and never to Gydmation.
Make it yours in plain English
Open the template in Gydmation and describe the change. It edits the workflow, checks it against real n8n node schemas, and deploys it to your n8n. For example:
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