Martijn Kerver This workflow corresponds to n8n.io template #2740 — we link there as the canonical source.
This workflow follows the Agent → Gmail Tool recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
gmailOAuth2openAiApi
For the full experience including quality scoring and batch install features for each workflow upgrade to Pro
About this workflow
This workflow automates email categorization in Gmail using the Gmail API and OpenAI's language model. It periodically checks for new emails, reads their content, and categorizes them based on existing Gmail labels. If no matching label is found, the workflow creates a new label…
Source: https://n8n.io/workflows/2740/ — original creator credit. Request a take-down →
Related workflows
Workflows that share integrations, category, or trigger type with this one. All free to copy and import.
This workflow automatically transforms your messy inbox into a neatly organized space while ensuring you never miss a critical message. It connects to your Gmail account and triggers for every new ema
Basic Automatic Gmail Email Labelling With Openai And Gmail Api. Uses gmailTrigger, lmChatOpenAi, gmailTool, agent. Event-driven trigger; 13 nodes.
This workflow is perfect for customer support teams, sales departments, or solopreneurs who receive frequent email enquiries and want to automate the initial response process using AI. If you spend to
Automate your personal productivity with this intelligent n8n workflow that integrates Telegram, Google Sheets, and OpenAI (GPT-4o). This system uses multiple AI agents to manage work hours, tasks, fi
This workflow is the core of a three-part email automation system. It monitors your Gmail inbox in real time, classifies every inbound customer email with AI, retrieves contextually relevant data from