Automated Realtime Synchronization Between Notion and Todoist

This comprehensive n8n workflow enables seamless real-time two-way synchronization between Notion and Todoist, ensuring that task updates, creations, completions, and deletions are accurately reflected across both platforms. It utilizes a combination of webhooks, API requests, Redis for lock management, and scripting nodes for data transformation. The process begins with OAuth authentication and setting up webhooks in Todoist and Notion, followed by continuous monitoring of task changes. When a task is updated or created in one system, corresponding actions are triggered in the other, including status updates, due date synchronization, or marking tasks as obsolete. The workflow also supports initial full synchronization, detailed change detection, and conflict resolution to prevent data mismatches. Practical use cases include maintaining synchronized task management workflows for teams or individuals using Notion and Todoist, streamlining project management, and reducing manual updates and errors.