Automated Instagram Response Generator with ChatGPT

This n8n workflow automates the process of responding to Instagram messages through ManyChat using OpenAI’s ChatGPT. The workflow begins by capturing incoming messages from Instagram via a webhook, then sets a customizable system prompt defining the AI’s persona as an Instagram influencer. The message, along with the prompt, is processed through ChatGPT, which generates a stylistic reply based on previous posts. A memory buffer maintains conversational context for more coherent and personalized responses. Finally, the reply is sent back to Instagram via ManyChat, enabling seamless automated interaction with followers. This setup is ideal for social media influencers or businesses aiming to automate engaging responses, maintain active communication, and enhance follower engagement efficiently.