Control 3D Printer via Chat with AI

# Control 3D printer via chat: start, pause, cancel jobs and get Discord notifications

This workflow enables remote control of a 3D printer through natural language commands in a chat, using an AI agent and the OctoPrint API. Designed for users who want to manage print jobs without direct access to the OctoPrint interface, while receiving operation results in Discord.

## Who it´s for
- 3D printer owners using OctoPrint for print management
- Engineers and developers automating 3D printing workflows
- Teams needing remote printer control via chat
- Users wanting to integrate voice or text-based control into their 3D printer setup

## What the automation does
- Processes chat commands (e.g., “Pause current print”) via an OpenAI-powered AI agent
- Executes actions: start, pause, cancel jobs, check printer status
- Sends operation results to Discord
- Supports manual triggers for testing connectivity
- Retrieves list of available print files via OctoPrint API

## What´s included
- Ready-to-use n8n workflow
- Trigger and handler logic powered by LangChain and OpenAI
- Integrations with OctoPrint, Discord, and OpenAI
- Basic textual setup and adaptation guide

## Requirements for setup
- OctoPrint instance with API key
- n8n server or account
- OpenAI API access (API key)
- Discord channel for notifications

## Benefits and outcomes
- Remote printer control without physical access
- Time savings through automated command processing
- Reduced risk of human error in manual operations
- Full visibility of actions and statuses in chat
- Scalability potential to multiple printers (with customization)
- Seamless integration with existing chat communication systems

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via chat